[hemmerling] Local Social Networks, Web-Based Social Networks with Meetings in Real-Life and Event Calendars for Germany 1/2

Related topics:

• Local Social Networks, Web-Based Social Networks with Meetings in Real-Life and Event Calendars for Germany 2/2.
• Social Networks ( Web 2.0 ) 1/2.
• Social Networks ( Web 2.0 ) 2/2.

• Google "hannover workshop kostenlos", Google "hannover seminar kostenlos".
• Google "hamburg workshop kostenlos", Google "hamburg seminar kostenlos".
• Google "bremen workshop kostenlos", Google "bremen seminar kostenlos".
• Google "braunschweig workshop kostenlos", Google "braunschweig seminar kostenlos".

• Google "hannover user group".
• Google "hildesheim user group".
• Google "braunschweig user group".
• Google "minden user group".
• Google "bielefeld user group".
• Google "herford user group".
• Google "paderborn user group".

1. Altium Events.
   • Altium Designer Road Show 2014” in Göttingen, 2014-05-20.
   • The free “Altium Designer Test-Tag” in Frankfurt, 2014-06-03 and Karlsruhe, 2014-07-29.
   • The free “Altium Vault Test-Tag” in Germany.
2. Arrow Electronics, Inc.
   • Arrow Central Europe, Veranstaltungen.
     • Arrow Central Europe, Niederlassungen - Deutschland.
     • Arrow "Analog Devices: Analog Dialogue Seminarreihe: Lösungen für Signalaufbereitung und Isolation" - 2011-05-12 in Hannover.
     • ftp://arrow001@ftp.fileshare.arrow.com/.
     • Arrow Electronics Americas Components "SoCKIT to Me!" for $99.
       • elektroniknet.de "Eval-Kit mit ARM SoC von Altera".
       • Onlineregistrationcenter "SoKIT to Me!" - Hannover, 2013-06-26.
       • Contact Information soc@arroweurope.com - If you are unable to attend please be courteous and cancel your registration to allow others to attend.
     • Arrow "Arrow Electronics and Texas Instruments Power Seminar Series", Arrow "Arrow Electronics and Texas Instruments Power Seminar Series" in Hannover, 2016-06-10.
   • Arrow Electronics, Inc. "Arrow To Go - Webinare für die DACH Region".
   • The free online conference “Arrow's World of Industry 4.0”, 2020-10-01 - 2020-10-02.
     • Expo-IP "Arrow's World of Industry 4.0" - Login.
     • Arrow Electronics, Inc. "Arrow's World of the Industry 4.0 Digital Event Agenda".
3. Analog Devices "EUROPEAN SEMINARS".
   • Analog Dialogue – Discovery through Discussion Seminar Series. Solutions for Signal Conditioning and Isolation - 2011-05-12 in Hannover.
   • Certain "Analog Dialog - Discovery Through Discussion" - 2011-05-12 in Hannover.
4. Atmel.
   • Atmel Corporation "Atmel Tech on Tour" 2014
     • Atmel "Touch based user interface design with the Atmel SAMD21 Peripheral Touch Controller", Stuttgart, 2014-06-05.
     • Atmel "Develop your Qt based UI with the Atmel SAMA5D3", München, 2014-06-05.
       • Software Requirements.: Linux based machine with Ubuntu 12.04 LTS. Any other versions will not work with this training
       • For Windows, you will need to install Wubi Ubuntu 12.04 LTS.
         • Ubuntu Wiki - WubiGuide. Introduction to Wubi Ubuntu Installer - “At this time, Wubi does not work with Windows 8 default boot-loader. Thus at this point Wubi would not work on a new Windows 8 machine. You would be able to install, but not reboot into Ubuntu” .
5. Avnet.
   1. Avnet Silica.
      • Training & Events ( “https” only ), 2018 / 2019.
        • EBV Elektronik - An Avnet Company "Tech Trends Seminar Hannover 11/2019", Hannover 2019-11-05.
        • Avnet Silica "TUX Armored – Hardware-basierte Sicherheit durch Infineon OPTIGA TPM in GNU/LINUX Systeme" in Lemgo, 2018-12-12.
        • Avnet Silica "Functional Safety Seminar" in Schkeuditz, 2018-12-12, 2019-03-13.
        • Dialog Semiconductor "SmartBond Technology Tour" with Avnet Silica in Dortmund, 2019-05-14.
   2. Avnet EMG GmbH "Seminars & Exhibitions across Europe" ( Avnet Memec ).
      • Hands-on workshop “IoT - Building a sensor node” by Silicon Labs and Avnet EMG GmbH in Dortmund, 2014-10-23.
   3. MSC Embedded - An Avnet Company "Events D.A.CH" → Atmel, Microsemi (Actel), Renesas...
   4. Silica (An Avnet Company) "Training Events", Silica (An Avnet Company) "Events / Seminar List / Central Europe" - always check both “Germany” and “various”, as “various” might include German seminars not listed by selecting “Germany”...
      • Conference ”Signal Chain 2015” by Markt&Technik in Stuttgart, Germany - 2015-07-01. I got a free sponsored ticket by Silica .
6. Forschungsnetzwerk INDustrial INformatics, Lower Saxony, Germany.
   • Forschungsnetzwerk INDustrial INformatics "Aktuelles".
     • Free seminar Forschungsnetzwerk INDustrial INformatics "Workshop: Software Engineering für technische Systeme", 2010-09-15.
     • Free seminar Forschungsnetzwerk INDustrial INformatics "Workshop: Industrielle Bildverarbeitung", 2010-10-20.
     • Free seminar Forschungsnetzwerk INDustrial INformatics "5. Workshop 'Software Engineering für technische Systeme'", 2013-09-19.
     • The seminar “6. Workshop 'Software Engineering für technische Systeme'” of 2014 is now not free anymore
7. NXP.
   • NXP.
     • NXP Smarter World Tour 2016.
   • Freescale Semiconductor, Inc. ( now merged with NXP ).
     • Freescale Semiconductor, Inc. "Designing with Freescale, Upcoming Seminars".
       • Freescale Semiconductor, Inc. "Designing with Freescale, Upcoming Seminars - EMEA".
     • Freescale Abendseminare, in Bochum ( 2009, 2010 ) and Gelsenkirchen ( 2011 ) - “If you have questions please contact: FreescaleTraining@GetRegisteredNow.com”.
     • Freescale TechDays in Hannover ( 2013 ).
       • Designing with Freescale Seminars - EMEA.
       • Freescale Content Explorer. Designing with Freescale - Hannover.
     • Cancellation policy: “If you must cancel your registration, please do so by 5:00 p.m. CST, two weeks prior to the event, for a refund. Any cancellation occurring after this time will be subject to a $100 processing fee. All cancellations will be processed within one month after the event”.
     • Freescale Semiconductor, Inc. "Freescale Event Schedule - Region EMEA".
       • Freescale Semiconductor, Inc. "MQX Workshop using Freescale ARM Cortex-M4 based Kinetis Platform (Germany/UK)", 2012-03-20 - 2012-03-22 ( 3 Tage ), 9:00 - 17:00 o'clock. → Schedule → Register.
       • Freescale Semiconductor, Inc. "MQX Workshop using Freescale ARM Cortex™-M4 based Kinetis Platform - Register".
8. RS Schwarze Elektrotechnik Moderne Industrieelektronik GmbH, Schloß Holte-Stukenbrock - affordable commercial seminars, sometimes free seminars.
9. setron GmbH - Distributor für elektronische Bauelemente.
   • setron GmbH "Termine und Seminare".
     • setron GmbH "Schaltungsdesign mit dem Spice-Maestro persönlich. setron veranstaltet LTspice IV-Deutschland-Tour mit Mike Engelhardt".
     • setron GmbH "Anmeldung für die LTspice IV-Deutschland-Tour mit Mike Engelhardt" → Hannover, 2011-09-26.
     • setron-News "Der 'Spice-Chefkoch' Mike Engelhardt gab sich die Ehre. Cooking with LTspice - Seminarreihe mit fünf Sterne" - Photos of the event #.
10. Cypress Semiconductor Corporation "Workshops".
11. Texas Instruments.
    • Texas Instruments Technology Days 2010 in Bad Nenndorf, Germany.
    • Texas Instruments Technology Days 2011, 2011-11-30 in Bochum, Germany.
    • Texas Instruments Technology Days 2012, 2012-12-12 in Bochum, Germany.
    • Texas Instruments Technology Days 2013 → no dates for Europe ( anymore ).
    • Texas Instruments Technology Days 2014 → no dates for Europe ( anymore ).
    • TCON TI Training Connection - Tech Summits 2014.
    • Texas Instruments "European Events and Training"#.
    • Texas Instruments.von Rhein bis Elbe – Innovative Technologien in Bad Oeyenhausen, 2014-03-12.
      • “Wenn Sie an dem Seminar nicht teilnehmen können, informieren Sie uns bitte umgehend asktexas@ti.com”.
      • “Falls Sie einen Kurs besuchen wollen, der bereits vollständig ausgebucht ist, senden Sie bitte eine E-Mail an texasinstruments@hartehanks.com und wir setzen Sie auf die Warteliste. Falls wir eine Absage für Ihren gewünschten Kurs erhalten, werden wir Sie kontaktieren.
      • Harte Hanks - connections Made Impact Delivered.
      • Harte Hanks - connections Made Impact Delivered "TI Europe".
    • Texas Instruments - Events and Training.
    • Texas Instruments TechCampus - Free events in München-Garching.
    • Texas Instruments Education - Deutschland "Veranstaltungen".
12. Würth Elektronik GmbH & Co. KG.
    • “in der Regel kostenlose Praxisseminare”, “mit der Intertek Deutschland GmbH”, “mit Analog Devices”.
    • “Zu welchen Themen bietet Würth Elektronik Seminare an?”. 
      • “EMV-Design Seminare”.
      • “Power-Design Seminare”.
      • The free Biricha Digital Power Ltd "Introduction to Digital Power Seminar" in München, 2015-03-20.
13. ARM "Latest Events. Current & Upcoming Events".
14. Microchip Technology Inc..
    • Microchip Technology Inc. "Worldwide Tradeshows & Events".
    • Microchip Technology Inc. "Classes in: Central Europe".
    • Microchip Technology Inc "MASTERs 2016 - The premier technical training conference for embedded control engineers" - European Masters Berlin, 2016-09-19 - 2016-09-21. Early Bird Discount - Register May xx - June xx.
15. LOT-Oriel GmbH & Co. KG - Termine.
16. automotive roadshow 2009, 2010 in Wolfsburg.
17. Samsung Roadshow, 2011 in Hamburg.
18. bsw TestSystems und Consulting AG.
    • bsw TestSystems und Consulting AG - Workshops.
19. Transponder Roadshow - Plattform für RFID-Anwendungen, 2009 & 2010 in Hannover.
20. TOSHIBA Semiconductor & Storage Products Company | Europe(EMEA): - Events.
21. GLYN GmbH & Co. KG - Seminare → Renesas, Fujitsu ARM, Toshiba ARM,..
    • GLYN "TOSHIBA M374-Workshop".
    • GLYN "FM3 - Seminar".
    • GLYN "Motion Control Seminar".
      • Spansion MediaRoom - EMEA Seminar Registration.
22. Redacom AG "Keil/ARM Cortex-M3 Workshops", Switzerland.
23. IBM.
    • IBM Events.
    • IBM Business Partner Events.
    • IBM Software Veranstaltungen #.
    • IBM Events für Business Partner.
    • IBM - #WhatsUpIBM – die Systems Roadshow für Business Infrastructure - Deutschland in Dortmund, Berlin, Hamburg.. ( but not Hannover anymore ) - the successor of “IBM Breakfast Briefings”.
    • IBM Rational Software.
      • The free event IBM Rational Software "IBM Rational Rhapsody Workshop".
    • The free event IBM BusinessConnect 2013, in Rosengarten Mannheim (2013-10-15 - 2013-10-16 ).
    • The free event IBM "The Art of Success. Wachstum - Stärke - Erfolg - “Steigern Sie Ihren Erfolg! x86 / Pure Systems Ausbildung für Seller und Techniker” in Hannover, 2014-09-08 - 2014-09-09.
    • EVOCEAN Deutschland GmbH - Events.
      • EVOCEAN Deutschland GmbH "Rational Rhapsody in sicherheitskritischen Systemen", 2014-03-04.
    • IBM "IBM HR Festival 2016" at the conference re:publica ( 2016-05-02 - 2016-05-04 ) in Berlin, 2016-05-03.
    • IBM "IBM Cloud Summit", 2020-09-23 - “Willkommen beim interaktiven Online-Event für IT-Entscheider, IT-Architekten und Entwickler!”.
      • FairOrg "IBM - Registration Think Virtual Pop-up 2020 ( ”?Token=Cloud_Website” is important! ).
      • “Congratulations – you registered successfully before September 4th! To say 'thank you', we would like to serve you a snack box of 'Mias Dias' during the event. Besides content inspiration, an event also includes vitamins for an energy boost - you shouldn't have to miss out on this even in a virtual environment. The snack box with a value of EUR 33.63 is free of charge for our participants. IBM sees this as a matter of course for its customers”.
      • Mias Dias Event GmbH & Co. KG "Online Event Box" ( DE ), Mias Dias Event GmbH & Co. KG "Online Event Box" ( EN ).
      • Twitter "IBM Cloud, @IBMcloud", #IBMCLOUD.
    • IBM Events "Think Virtual Pop-up" - “Neu, digital, interaktiv: die einzigartige Erlebnisplattform von IBM!”.
24. EBV Elektronik - Events.
25. Logic Technology - Technical seminars and Workshops.
    • Logic Technology "MISRA-C:2012: Plenty of Good Reasons to Change - Learn from the Committee Experts" 2013-04-09.
26. The free microwave technology bsw TestSystems und Consulting AG "Workshop" - “DC To Daylight - Application Tour Herbst 2011”.
27. ElektorLive! Seminar- & Ausstellungstag für die Elektronik-Entwicklung und -Anwendung, 2012-10-20.
28. STMicroelectronics - Events, STMicroelectronics - Training and Webseminars.
    • STMicroelectronics - Newsletter Subscriptions.
    • STMicroelectronics "My STM" - “Upcoming Events and Technical Seminars”.
    • STMicroelectronics Europe - Telephone numbers → STMICROELECTRONICS GMBH, ASCHHEIM-DORNACH, + 49 89 460060.
    • STMicroelectronics "STM32 F0 European Seminars", 2012-07-04 in Hannover.
    • STMicroelectronics "NFC hands-on seminars".
    • STMicroelectronics "STM32F7 Hands-on seminars", 2015-06-10 Dortmund, 2015-09-22 in Hamburg,2015-09-23 in Berlin.
    • STMicroelectronics "RFID / NFC Online course", 2016-08-25 - 2016-08-29, 2016-04-04 - 2016-04-08, 2016-06-13 - 2016-06-17 ( 08:00 CET - 17:00 CET ).
    • STMicroelectronics "STM32 development ecosystem hands-on workshop" in Hamburg 2016-10-06 and Dortmund, 2016-10-27.
      • STMicroelectronics - Registration for "Improve your software efficiency with the STM32 development ecosystem".
    • STMicroelectronics - Registration for "STM32 hands-on workshop: Connect your long-range network to the cloud", 2018-01-16.
    • STMicroelectronics "Complete NFC solution for embedded applications hands-on workshop", 2017-10-19 in München.
    • STMicroelectronics "STM32 hands-on workshop: Connect your long-range network to the cloud", 2018-01-16 in Berlin.
    • STMicroelectronics "Motor Control workshop 2018".
      • 2018-09-06 in Berlin.
      • 2018-09-13 in Hamburg.
      • 2018-09-25 in Dortmund.
    • STMicroelectronics "Wireless connectivity workshop" in München, 2018-09-11, 2018-09-12, 2018-0-13.
    • STMicroelectronics "How to design an efficient offline auxiliary power supply workshop" in Dortmund, 2018-10-11.
    • STMicroelectronics "STM32WB hands-on workshop".
      • 2019-01-15 in Frankfurt
      • 2019-01-17 in Dortmund.
      • 2019-01-29 in Hamburg
      • 2019-01-31 in Berlin.
    • STMicroelectronics "Motion MEMS and environmental sensors workshop" in München, 2019-02-12 + 2019-02-13 + 2012-03-14.
    • STMicroelectronics "USB Type-C with Power Delivery workshop with practical hands-on exercises", 2019-03-21.
    • STMicroelectronics "Easy, fast and affordable low-power RF design with BlueNRG-2 and S2-LP" in Dortmund, 2019-04-09, 2019-04-10, 2019-04-11.
    • “STM32MP1 microprocessor hands-on workshop for developers”.
      • Avnet Silica "STM32MP1 microprocessor hands-on workshop for developers" in Dortmund, 2019-09-05.
      • St Microelectronics "STM32MP1 microprocessor hands-on workshop for developers" in Dortmund, 2019-09-05.
      • Requirements:
        • Windows PC with virtualisation enabled in the system BIOS; we will provide a virtual machine with all the necessary tools and software installed prior to the event (preferred option).
        • PC with Ubuntu v16 or v18 installed - you must ensure that all the prerequisite software is installed prior to attending the workshop (optional)
    • STMicroelectronics "Implementing Neural Networks on STM32 MCUs workshop" in München, 2019-12-04.
    • STMicroelectronics "Accelerating HMI of Things with STM32 & new X-Cube-TouchGFX workshop" in Stuttgart, 2020-04-30.
    • STMicroelectronics "Driving innovation in IoT connectivity with STM32 LoRa-enabled SoC, from theory to practice online workshop", 2021-03-17, 2021-03-19, 2021-03-30, 2021-04-01, 2021-04-07.
    • STMicroelectronics "STM32Cube with Azure RTOS - Introducing two discovery workshop tracks".
      1. “Advanced hands-on workshop” (6h), 2021-09-28,...
      2. “Walk-through demonstration workshop” (3h).
    • STMicroelectronics "electronica 2022", 2022-11-15 - 2022-11-18.
      • “Get free one-day pass”.
      • “Register to our digital event”. “Join our daily sessions live from electronica 2022 November 15-17. Every day at 11 am CET”.
29. Software Systems GmbH "SSV Industrial Communication - Aktuelles und Events".
30. Renesas Europe.
    • Renesas Europe - Events.
    • Renesas Europe "European Distributors".
31. RUTRONIK Elektronische Bauelemente GmbH "Seminare".
    • RUTRONIK Elektronische Bauelemente GmbH "Seminare / Logistics".
    • RUTRONIK Elektronische Bauelemente GmbH "Seminare / IOT".
      • RUTRONIK Elektronische Bauelemente GmbH "Logistik-Seminar 2013".
      • Rutronik Seminar "Rutronik SMART" in Hamburg, 2015-06-16.
      • Attention, the event application process is in 2 steps, i.e. on 2 consequent pages, so don´t stop after the first page!!!
      • Rutronik Seminar "Rutronik SMART" in Ispringen, 2015-11-09.
32. Fairchild Semiconductors "Events".
    • Fairchild Semiconductors "Power Seminar Tour", 2013.
33. Future Electronics "Events und Seminare".
    • Future Electronics "Microchip — Create Secure IoT Endpoints with SAMl10/L11 Workshop".
      • 2019-01-17 Isernhagen / Hannover.
34. Nexans Deutschland GmbH and PSIBER DATA GMBH.
    • Nexans Deutschland GmbH "Nexans "Nexans und Psiber Data bieten kostenlose Workshops zu Cat.8 an".
    • Nexans Deutschland GmbH "Kostenloser CAT 8 Workshop - Neue Termine. Neue Verkabelungsstandards zu 40Gigabit Ethernet werden kommen".
    • PSIBER DATA GMBH "Neue Verkabelungsstandards werden kommen - besuchen Sie unseren kostenlosen CAT8 Workshop".
    • PSIBER DATA GMBH "Anmeldung CAT 8 Workshop" in Hannover, 2014-01-28.
35. IT Innovations Cluster Göttingen / Südniedersachsen - Termine.
36. Zuken "Eventkalender, Zuken Veranstaltungen, Roadshows, Seminare und Webinare".
    • Zuken Innovation World 2014 Hannover, 2014-05-26 - 2014-05-27, 299 EUR .
37. Echelon IIoT - IzoT Products.
    • IzoT Platform - Hands-on Lab Roadshow.
      • 2014-06-03 in Leinfelden, 2014-06-05 in Holzwickede.
38. Mentor Graphics in Deutschland: Veranstaltungen: Seminare - Messen - Anwenderkongresse.
39. Fraunhofer IIS "Veranstaltungen".
    • Fraunhofer IIS "5. Technologietag WLAN-Lokalisierung" in Oldenburg.
    • Fraunhofer IIS "6. awiloc-Technologietag".
40. Hitex GmbH "Hitex Events" - Hitex webinars & Hitex roadshows & Third-party Events.
    • Hitex GmbH "AURIX-Seminar - Performance meets Safety" in Hannover, 2018-09-13.
41. Innovation World Cup Series, c/o Navispace AG.
    • Facebook "Innovation World Cup Series".
    • YouTube "Innovation World Cup Series".
    • Twitter "Innovation World Cup, @IWCNavispace".
    • 2018-01-30, Free “Developer Workshop ST Development Environment & Microsoft Azure” at the WT | Wearable Technologies Conference 2018 EUROPE in München.
    • Innovation World Cup Munich "STMicroelectronics and Sigfox Developer Workshop 2019" in München, 2019-02-05.
    • Innovation World Cup "STWIN CHALLENGE", 2020
      • “Submission for 12th IoT/WT Innovation World Cup 2020 Oct 4, 2019 12:00 AM – Sep 24, 2020 9:00 AM +02:00”.
      • “Submission deadline is September 23rd, 2020, 23:59 PST”.
      • “Speaking slots on the main stage of the Hanover Fair in 2021” .
      • STMicroelectronics "STEVAL-STWINKT1. STWIN SensorTile Wireless Industrial Node development kit and reference design for industrial IoT applications".
      • Innovation World Cup - Submission "9/2195".
      • “Your submission enters the 12th IoT/WT Innovation World Cup 2020! You completed the questionnaire. This means that we will automatically consider your submission for the 12th IoT/WT Innovation World Cup 2020. No more action from you is required. If you have revisions you must make these before Thu, Sep 24, 2020 9:00 AM +02:00. Make your revisions in the appropriate section and remember to save them” .
      • Webinar Innovation World Cup "Managing multiple IoT devices and connectivity options at once – including low power technologies like NB-IoT", 2020-09-30, 2020-10-07.
        • Wearable-Technologies "Free WT Studio: Microtronics. Managing Multiple IoT Devices and Connectivity Options at Once" - The webcast.
        • Innovation World Cup "rapidm2m Challenge".
    • Innovation World Cup "CENSIS Virtual Coffee 2021", Eventbrite "CENSIS virtual coffee: raising your profile with the IoT World Cup" by CENSIS - Sensing - Imaging - IoT, 2021-12-02, 11:00.
42. Virtual conference 5G Virtual Conference by Hub:raum, the incubator of Deutsche Telekom and BeMyApp Agency, 2018-05-02.
    • Facebook "5G Virtual Conference", 2018-05-02, 09:00-19:00.

1. Arbeitskreis Software-Qualität & -Fortbildung e.V. ( ASQF e.V. ).
   • ASQF e.V. "Fachgruppentermine" in Bremen...
     • FG Software-Test, Norddeutschland, Bremen, 2010-08-24.
2. Eclipse.
   • Eclipse "Eclipse DemoCamp".
     • Eclipse "Eclipse DemoCamps Oxygen 2017".
   • BREDEX GmbH "Aktuelles" - “Eclipse Demo Camp Hannover / Braunschweig”, “Eclipse Stammtisch Brauschweig”.
   • Eclipse DemoCamps Helios 2010/Hanover.
   • Eclipse DemoCamps Indigo 2011/Braunschweig.
   • Eclipse Braunschweig Demo Camp June2012.
   • Eclipse DemoCamps Kepler 2013/Hanover.
   • Eclipse DemoCamps November 2013/Hanover - “Due to the small number of registrations we decided to cancel” .
   • Eclipse DemoCamps Luna 2014/Braunschweig, 2014-06-17.
   • Eclipse DemoCamps December 2014/Hannover, 2014-12-04.
   • Eclipse DemoCamps Mars 2015/Niedersachsen, 2015-06-04.
   • Eclipse DemoCamp Neon 2016/Braunschweig, 2016-05-31.
3. Das IT-Camp, Hamburg, 2010-05-28, 2013-05-15 - “Unkonferenz für Software- und Systems- Engineering und -Management”.
4. Hackerspaces.
   • Hackerspace Bielefeld.
     • Hackerspaces - Bielefeld.
     • Wiki Hackerspace Bielefeld - Hackerspace-Public.
     • Facebook "Hackerspace Bielefeld", Facebook "Hackerspace Bielefeld".
   • Stratum_0 - Hackerspace Braunschweig.
     • Hackerspaces - Stratum_0.
     • Wiki Stratum 0.
       • Stratum0 "Vorträge".
         • EN.Wikipedia "Lightning talk" - Special form of speech.
       • Stratum0 "Workshops".
     • Twitter "Stratum 0".
   • Hamburg.
     • Hackerspaces - Hamburg.
       • Attraktor e.V. Hamburg.
         • Hackerspaces - Attraktor.
         • Wiki Attraktor e.V. Hamburg Wiki - Current Events, Attraktor e.V. Hamburg Wiki - Calendar.
           • The affordable workshop Attraktor e.V. Hamburg "Arduino Workshop" in Hamburg, 2011-08-27.
           • The affordable workshop Attraktor e.V. Hamburg "2.Arduino Workshop" in Hamburg, 2012-04-21 - 2012-04-22.
         • Blog Attraktor e.V. Blog.
         • Facebook "attraktor".
         • YouTube Channel "AttraktorHH".
         • Google+ "Attraktor".
         • Twitter "Attraktor".
       • Baustelle Hamburg.
         • Hackerspaces - Baustelle Hamburg.
         • Facebook "Baustelle Hamburg".
   • Hannover.
     • Arduino-Hannover. Arduino Stammtisch der Region Hannover.
     • Hackerspaces - Hannover.
       • LeineLab - Hackerspace Hannover ( leinelab.org ).
         • LeineLab - Hackerspace Hannover "LeineLab-CryptoParty 1", 2013-02-23.
       • Hackerspaces - Leinelab ( *2012-09-24 ).
       • Wiki LeineLab - Hackerspace Hannover, LeineLab - Hackerspace Hannover, 0x48 - Hackerspace Hannover.
       • Mailing list HSpace -- Hackerspace Hannover.
       • Twitter "LeineLab".
     • Hanomake.
     • Meetup "hackerspaces waiting list".
     • NightHacking, Meetup "NightHacking Worldwide", Facebook "NightHacking".
       • Meetup "Langenhagen NightHacking Community".
         • Meetup "Langenhagen NightHacking Community: Lambdas Hacking with Brian Goetz", 2014-02-16.
   • Hildesheim
     • Hickerspace, der Hackerspace in Hildesheim.
       • Wiki Hackerspaces - Hickerspace.
       • Facebook "Hickerspace".
       • Twitter "Hickerspace".
     • Freies Labor Hildesheim - “Kunst, Kultur, Technik”.
       • Freies Labor Hildesheim - Wiki.
         • Freies Labor Hildesheim, Wiki "Geekend" ( 2014-11-29 - 2014-11-30 ).
   • Lingen.
     • GitHub.io "LNGN-Agile-Meetup".
     • William Durkin "Emsland SQL Server User Group".
5. The affordable, but not free event Hochschule Mittweide "12. Workshop Mikrocontroller-Applikation/ Embedded Systems" in Mittweida, 2013-06-06.
6. Barcamp UXCamp Europe in Berlin, 2013-06-22 - 2013-06-23.
7. Barcamp UX Camp Hamburg in Hamburg, 2015-08-15.
   • Facebook "Uxcamp Hamburg".
   • Twitter "UX Camp HH".
   • EventBrite "UX Camp Hamburg 2014".
8. Sustainability Jam Hannover, 2013-11-22 - 2013-11-24.
   • Facebook "Sustainability Jam Hannover".
9. BarCamp Developer Playground @ space:d:, 2014-03-11 - 2014-03-13.
   • Facebook "(CeBIT) Web & Mobile Solutions".
   • Amiando "XING Event 'Developer Playground @ space:d hosted by Mobile Seasons GmbH'".
   • CeBIT Blog "Web & Mobile – space:d mit Barcamp und Hackathon für Developer".
10. The commercial but affordable Prototypenparty, 2014-09-18 in Hannover.
11. Trivago Hackathon in Düsseldorf, 2014-07-05 - 2014-07-06.
12. The commercial workshops thoughtram - Extend your memory in Hannover, 2014-09-06 - 2014-09-07.
13. “systems.camp”.
    • Cologne systems.camp 2014 - systems engineering barcamp cologne 30-aug, 2014-08-30.
    • Berlin systems.camp 2015 - systems engineering barcamp berlin, 2014-02-01, 2015-04-18 - #syscamp15, 2016-04-16.
    • Twitter "Maik Pfingsten, @mpfingsten".
14. Braunschweig, Wolfsburg.
    1. IT-Hub Braunschweig.
       • IT-Hub Braunschweig "IT Barcamp" in Braunschweig.
         • 2019-11-16.
         • 2020-11-07 ( first Saturday in November ), announced.
    2. HackCamp & HackTalk Wolfsburg.
       • HackCamp Wolfsburg ( - 2016-11-10 ).
       • HackTalk - Jeden Monat in Wolfsburg und Braunschweig.
         • HackTalk - Jeden Monat in Wolfsburg und Braunschweig "HackCamp".
       • Steven Schwenke - Events, Twitter "Steven Schwenke, @stevenschwenke".
       • Twitter "HackTalk-BS/WOB, @hackwob".
       • Book Steven Schwenke "Developer on the Stage: How to craft your (first) IT-related talk, perform greatly and post-process your experience".
       • Events:
         • XING Event " HackCamp Braunschweig: Coderetreat & andere Themen", 2018-11-17.
         • Meeetup, Java User Group Hamburg "Developer on the Stage - Den ersten eigenen Vortrag erfolgreich vorbereiten", 2021-11-11.
       • Github:
         • GitHub "stevenschwenke/Java8Workshop".
         • GitHub "schakko/hackcamp-wolfsburg-2014-2".
    3. msg David "MIND.SET - The Agile Meet-Up" in Braunschweig, 2019-11-15 - 2019-11-16.
       • Twitter "MIND.SET, @MindsetMeetup".
    4. “We Try Agile”, Braunschweig.
       • Eventbrite "We Try Agile".
       • XING "We Try Agile".
       • Eventsi "We Try Agile".
       • Twitter "WeTryAgile, @WeTryAgile".
15. ARD/ZDF Medienakademie "Hackathon beim Corporate Media Forum - kleine Anwendungen, große Ideen!" in Hannover, 2015-06-17 - 2015-06-18.
    • Tublr "#ardzdfhack. Livetumblr vom Hackathon der ARD-ZDF-Medienakademie 2015" → Photo.
    • Twitter "ARDZDFmedienakademie, @ARDZDF_Akademie".
    • Twitter - Hashtag "#ardzdfhack" → Photo.
16. The commercial but affordable series of international conferences CodeMotion World.
    • CodeMotion Berlin 2015, 2015-11-02 - 2015-11-03.
    • CodeMotion Berlin 2016, ?
    • Newthinking "Die Codemotion ist zurück in Berlin!".
    • Twitter "Codemotion Berlin, @CodemoBerlin".
    • Facebook "Codemotion Berlin".
    • Google+ "Codemotion Berlin".
    • Instagram "Codemotion Berlin".
17. CeBIT camp 2017.
18. Meetup "Hafven Developer" - “Wir treffen uns im Idea Space”.
    • GitHub "Hafven - Home of the Hafven Developer Project".
19. Ideen-Boulevard, “IDN Blvd.17” 2018-08-14.

• All About Test - Messe-/Kongress-Termine - “Die führende Informationsplattform zum Test von Elektronik in Entwicklung, Produktion und Service”.
• ELEKTRONIKPRAXIS - Veranstaltungen.
• EBV Events - list of third-party events.

1. Microsoft .NET Developer Groups & other Microsoft Developer Groups.
   • Xing ".NET User Groups".
   • .NET Developer Group Braunschweig of BS/WOB ( 2007 - 2021-09 ).
     • Meetup ".NET Developer Group Braunschweig".
     • Xing ".NET Developer Group Braunschweig".
   • Hannover.
     1. .NET Developer Group Hannover ( 2007 - 2009 ).
     2. .NET Usergroup Hannover ( 2016 - 2017 ), Archive.org ".NET Usergroup Hannover" ( 2010 - 2016 ).
        • Xing ".NET Usergroup Hannover".
        • Facebook "DNUG Hannover - .NET-Usergroup für Hannover".
     3. Meetup "C#/.NET Meetup Hannover" ( 2018 - ).
        • Twitter " dotnethaj, @dotnethaj" ( 2018 - ) - “C#/.NET Meetup Hannover”.
   • .NET Developer Group Paderborn, WordPress ".NET Developer Group Paderborn".
   • DOTnet Usergroup Bremen.
   • Access-Stammtisch Hannover - 2012-08-15, 2012-11-15.
   • deutschsprachige FoxPro UserGroup ( dFPUG ).
     • dFPUG "dFPUG-Termine".
     • dFPUG-Regionaltreffen Hannover.
     • dFPUG-Regionaltreffen Bielefeld.
   • Developer Open Space ( formerly: ”.NET Open Space” ) in Leipzig, 2014-10-17 - 2014-10-19, 2015-10-16 - 2015-10–18.
     • Facebook "Developer Open Space".
     • Twitter " Developer Open Space, @devopenspace".
   • Microsoft Business User Forum e.V. - “Das unabhängige Netzwerk von Microsoft-Anwenderunternehmen” ( expensive membership, IMHO just useful for companies not for freelancers ).
   • Hyper-V Community - Hyper-V was denn sonst?.
     • Hyper-V Community - Hyper-V was denn sonst? "Hyper-V Community Treffen am 16.07.2014 in Hannover", 2014-07-16.
   • Unified Communications and Collaboration.
     • XING "UCC - Unified Communications & Collaboration" - “Diese Gruppe ist Plattform für Themen im UCC Umfeld: Netzwerk, Applikation, Sicherheit, Cloud, Kommunikationskultur und Digitalisierung”.
     • XING "Microsoft Unified Communications and Collaboration User Group" with local meetings in Hannover. About “Office 365”, Sharepoint,..
2. Meetup - As of 2014-01: “Plans start at $2.00 (about EUR1.48) a month..”.

1. Meetup.
   • Trending Meetups near Hannover, Germany.
     • Meetup "tape.up ( Hannover )".
     • Meetup "Hannover Coursera Community".
     • Meetup "Open Coffee Hannover", Facebook "Open Coffee Hannover", organized by XING "Anna Gubanova", LinkedIn "Anna Gubanova", VK "Anna Gubanova", Facebook "Anet Gubanova" of STARTwhiff and boostgreen.
     • WP Meetup Hannover, Meetup "Hannover WordPress Meetup".
   • Trending Meetups near Hamburg, Germany.
     • Meetup "Hamburg.js" – “The JavaScript Meetup in Hamburg”.
       • 2012-06-22 “Web Summit European Tech Crawl” in Hamburg = “Hamburg Tech Pub Summit”.
         • Dublin Web Summit.
           • Blog Web Sumnit Blog - "DWS European Tech Crawl" / "Dublin Web Summit European Tech Crawl".
         • Facebook "Euro Tech Crawl".
         • Trigger "Hamburg Pub Summit 22 Jun 18:00 - 20:00".
     • Meetup "Hamburg-Titanium" - “Diese Gruppe ist für alle die mit JavaScript beide Major-Smartphone Plattformen abdecken wollen”.
     • Meetup "PHP-Usergroup Hamburg (PHPUGHH)", PHP-Usergroup Hamburg (PHPUGHH).
     • Meetup "Python User Group Hamburg".
       • Python.de Wiki "Hamburg Pythoneers: Die Hamburg Python User Group".
       • Google Groups "Hamburg Python User Group".
     • Meetup "mugh - MongoDB User Group in Hamburg".
     • Meetup "Big Data & NoSQL Meetup Hamburg".
     • Meetup "HH.JS - Hamburg JavaScript Meetup / User Group".
     • Meetup "Non-Dev-Usergroup".
     • NodeJS School.
       • NodeJS School.
         • NodeJS School - Chapters.
         • NodeJS School Hamburg.
         • Meetup "node.HH - Node.js User Group", Hamburg.
         • Tito "NodeSchool Hamburg Chapter".
           • Tito "NodeJS School Hamburg / 2nd Nodeschool Event".
         • Meetup "HH.js", Hamburg.
       • GitHub "nodeschool".
         • GitHub "nodeschool/hamburg".
     • OpenTechSchool.
       • OpenTechSchool "Learning Material", OpenTechSchool "Learning Material" ( New ).
       • Github "OpenTechSchool".
         • 2013-09-21, Hamburg.
           • Github.io - OpenTechSchool: "Curriculum — JS for absolute beginners", Github.io - OpenTechSchool: "Kursmaterial — JS für absolute Beginner" Deutsch.
           • Github "OpenTechSchool/js-beginners-4h-workshop-1".
         • 2013-11-30, Hamburg.
           • Github.io "OpenTechSchool - Github from Scratch.
           • Github "OpenTechSchool/github-from-scratch".
           • Europe Code Week.
           • Facebook "Europe Code Week".
           • Twitter "CodeWeekEU", ”#codeEU”.
         • 2014-01-18, Dortmund.
         • 2015-05-23 - 2015-05-24, 2014-06-07 - 2014-06-08, Hamburg.
           • OpenTechSchool Hamburg & Hamburg Geekettes Hackathon, OpenTechSchool "OpenTechSchool Hamburg & Hamburg Geekettes Hackathon".
         • 2014-01-25 - 2014-01-26, Dortmund.
           • GitHub "OpenTechSchool".
           • OpenTechSchool "Python workshops".
           • Github "OpenTechSchool - Introduction to programming with Python".
             • GitHub "OpenTechSchool / python-beginners".
             • The Python Standard Library "24. Graphical User Interfaces with Tk - 24.5. turtle — Turtle graphics for Tk".
         • 2016-05-28, Hamburg.
           • Meetup.com "OpenTechSchool Hamburg", "CSSclasses Hamburg", 2016-05-28.
           • OpenTechSchool "CSSclasses - Learning Materials".
           • Slack "CSS Classes".
     • Meetup "OpenTechSchool Hamburg", Twitter ”#otshh”.
       • Meetup "OpenTechSchool Dortmund".
       • Meetup "OpenTechSchool Berlin".
       • Hackership - “Hackership is a self-directed, hands-on learning programme for Coders, Programmers and Software Developers to acquire new skills or become better at what they already do”.
         • Blog Hackership Blog.
           • Hackership Blog "How to pay for Hackership?".
     • Meetup "decode HH - Frontend-Usergroup Hamburg".
     • Meetup "Big Data & NoSQL Meetup Hamburg".
     • Meetup "Hamburg WordPress Meetup", WordPress Meetup.
   • Trending Meetups near Bielefeld, Germany.
   • Trending Meetups near Bremen, Germany.
   • Trending Meetups near Osnbrück, Germany.
   • Meetup "JavaScript CodeRetreat" in Hamburg, Berlin, München,...
     • Meetup "JavaScript CodeRetreat", Event "Pre-JSConfEU JavaScript CodeRetreat" in Berlin, 2014-09-12.
     • Meetup "JavaScript CodeRetreat", Event "pre-JS Unconf CodeRetreat" in Hamburg, 2015-04-24.
2. Plone User Hamburg.
3. Perl Mongers.
   • Hannover.pm. Perl Mongers - Perl User Group Hanover, Germany.
   • XING "Perlmongers Hamburg".
4. ACM.
   • German Chapter of the ACM - “Deutsche Gruppe der Association for Computing Machinery”.
   • Gesellschaft für Informatik e.V.
     • GI-Regionalgruppen.
     • GI/ACM-Regionalgruppe Hannover.
     • GI/ACM-Regionalgruppe Ostwestfalen-Lippe.
     • GI/ACM-Regionalgruppe Braunschweig → meetings and events at Haus der Wissenschaften, Braunschweig.
     • GI/ACM-Regionalgruppe Hamburg.
5. mobile users hannover - ClubPocket PC UG Bremen-Hannover - muc:hannover.
6. SUN/Oracle Java.
   • Sun User Group Deutschland e.V..
     • Sun User Group Deutschland e.V., User Groups - “Links zu anderen Sun und Java User Groups”.
   • Java User Group Deutschland e. V. ( JUG ).
     • Sycor - JAVA User Group Deutschland e.V. JAVA Stammtisch der Java User Group Göttingen ( - 2009-10-30 ).
     • LinkedIn "Java Stammtisch Goettingen".
   • iJUG - Interessenverbund der Java User Groups e.V..
     • Java User Group Hamburg.
       • Twitter "jughh, @jughh".
       • Meetup "Java User Group Hamburg".
         • Meetup "Java User Group Hamburg: Tinkerforge und IoT", 2014-07-14.
         • Photos "Tinkerforge und IoT" → #1, #7, #10.
     • Java User Group Hannover.
       • Xing "Java User Group Hannover".
       • Meetup "Java User Group Hannover".
       • Twitter "JUG Hannover, @jugHannover".
     • Java User Group Ostfalen ( JUG-Ostfalen ), Braunschweig / Wolfsburg - Veranstaltungen.
       • Google+ Communities "JUG Ostfalen. Alles rund um Java für Braunschweig und Wolfsburg".
       • XING "Java User Group Ostfalen".
       • Eventbrite "Java User Group Ostfalen".
         • JUG-Ostfalen "Rapid Application Development mit XDEV 3", 2011-03-03.
         • JUG-Ostfalen "Softwaretests mit Scala", 2011-03-31.
         • JUG-Ostfalen "Coding Dojo", 2011-06-30.
         • JUG-Ostfalen "Coding Dojo2", 2011-10-13.
         • JUG-Ostfalen "Android - Eine Einführung", 2011-10-27.
         • JUG-Ostfalen "CouchDB - eine Einführung", 2012-05-10.
         • AutoUni "Bewertung von Softwarearchitekturen", 2012-05-31.
         • JUG-Ostfalen "Automatische Analyse und Umstrukturierung von Java Anwendungen mit JaMoPP", 2012-06-21.
         • JUG-Ostfalen "Code Retreat", 2012-09-22.
         • JUG-Ostfalen "Und bist du nicht willig, so brauch' ich Gewalt - Testen von Datenbank-Code", 2012-10-18.
         • AutoUni "RESTful Webservices", 2013-03-04.
           • AutoUni "RESTful Webservices".
         • JUG-Ostfalen "Gute Zeilen, schlechte Zeilen – Regeln für wartbare Programme", 2013-08-29
         • JUG-Ostfalen "Java on Tracks – die Kind-im-Manne-Session", 2013-11-28.
         • JUG-Ostfalen "Open Source BPM mit BPMN 2.0 und Java", 2014-01-16.
         • JUG-Ostfalen "How To Do Kick-Ass Software Development", 2014-02-20.
         • JUG-Ostfalen "Anforderungsanalyse mit LEGO", 2014-03-06.
         • JUG-Ostfalen "Java 8 Streams API", 2014-04-24.
         • JUG-Ostfalen "Java Concurrency für Fortgeschrittene", 2015-01-22.
     • Java User Group Bielefeld ( JUG Bielefeld ).
       • Google+ "JUG Bielefeld".
       • XING "Java User Group Bielefeld".
       • GEDOPLAN Veranstaltungen.
         • GEDOPLAN - Java Expertenkreis, Blog Java Expertenkreis Blog.
         • GEDOPLAN - Microsoft .NET Expertenkreis = .NET Developer Group Bielefeld. Latest meeting 2009-06-26 ?!
     • Java User Group für Dortmund, XING "JUG-Dortmund, die Java User Group für Dortmund", Google+ "Java User Group - Dortmund".
       • Twitter "Java Usergroup DO @Jug_DO".
       • XING Event "Das Chuck-Norris-Experiment - Java ohne Jailbreak auf iPad und Android", 2013-11-19.
     • Java Magazin Lambda Tour in Hamburg ( 2013-09-09, 2013-10-11 ).
   • Deutsche ORACLE-Anwendergruppe e.V. ( DOAG ).
     • Deutsche ORACLE-Anwendergruppe e.V. "Regionaltreffen Hannover - Treffen in der CeBIT-Stadt"
     • Deutsche ORACLE-Anwendergruppe e.V. "Regionaltreffen Hamburg".
     • Deutsche ORACLE-Anwendergruppe e.V. "Regionaltreffen Bremen".
     • Deutsche ORACLE-Anwendergruppe e.V. "Regionaltreffen Bielefeld/Münster".
   • FOURENERGY GmbH.
     • XING Event "JavaCop" with Kevin Wittek, 2018-11-28.
   • Spilberg GmbH "Events".
     • Spilberg GmbH "Java Remote Debugging & Code-Qualitätsanalyse" by Wolfgang Liegel of Open Value, 2021-06-09.
7. Linux User Group.
   • Linux User Group Hannover (LUGH).
   • Linux User Group Wolfsburg ( WOBLUG ).
   • Linux Usergroup Ostwestfalen-Lippe.
     • Wiki Wiki der Linux User Group OWL.
       • Wiki der Linux User Group OWL "reguläre LUG-Treffen in der Region".
       • Gnu / Linux User Group Herford.
   • Linux User Group Celle ( LUG Celle ).
8. Die Pinguine e.V. Arbeitsgemeinschaft zur Förderung des freien Umgangs mit Software.
   • LUGH "Veranstaltungen".
   • Linux User Group Hannover (LUGH) - old outdated website.
   • LUGH "Andere User Groups aus Hannover".
9. DUG Hannover - Drupal User Group Hannover.
10. PHP User Group Hannover.
11. Palm User Group Hannover.
12. Python User Group Hannover-Hildesheim.
13. Python User Group Köln → Announcments about Python Barcamps.
    • PythonCamp.
    • Python-Forum.DE Wiki "PythonBarCamp2013".
14. German UPA e.V. - Usability Professionals' Association - Der Berufsverband der deutschen Usability Professionals.
    • German UPA e.V. - Regionalgruppen.
    • UX Stammtisch Hannover - “Wird von der Regionalgruppe Hannover der German UPA organisiert. Die monatlichen Treffen dienen der persönlichen Kontaktaufnahme und dem fachlichen Austausch von Usability Interessierten und Professionals in der Region”.
    • User Experience Hamburg, Roundtable Hamburg.
15. IT-Training-Grote: Windows NT Usergroup, Stadthagen.
16. DCUG − Deutschsprachige Cloud User Group.
    • DCUG "DCUG Roundtable Hamburg", 2018-02-19.
    • DCUG – Citrix Roundtable Hannover.
17. Special events.
    • The commercial conferences donkarl "Access-Entwickler-Konferenz ( AEK ), SQL Server und .NET-Entwickler-Konferenz ( SNEK ), NEK, SEK" in Nürnberg and Hannover at weekends.
      • Access-Entwickler-Konferenz ( AEK ), 2012-10-13 - 2012-10-14 in Hannover.
      • SQL Server und .NET-Entwickler-Konferenz ( SNEK ), 2012-04 in Hannover.
    • Eclipse Testing Day in Darmstadt, Germany, on 2010-09-08.
    • FroSCOn in St.Augustin / NRW.
      • 2014-08-23 - 2014-08-24 - I participated .
      • Virtual conference FroSCOn Live.
        • 2020.
        • 2021-08-21 - 2021-08-22.
      • 2022-08-20 - 2022-08-21.
      • 2023-08-05 - 2023-08-06.
      • 2024-08-17 - 2024-08-18.
        • Hochschule Bonn-Rhein-Sieg "19. Free and Open Source Software Conference (FrOSCon)".
      • 2025-08-16 - 2025-08-17.
        • Hochschule Bonn-Rhein-Sieg "FrOSCon 2025 - mit Jubiläum" - “Seit 20 Jahren organisiert der Fachbereich Informatik der Hochschule Bonn-Rhein-Sieg gemeinsam mit dem FrOSCon e.V. eine spannende Konferenz im Spätsommer”.
      • Facebook "FrOSCon".
    • it.emsland, Facebook "it.emsland", Twitter "it.emsland".
      • CIM Lingen - community in motion, 2019-09-14, 2024-09-19 & 2024-09-20, 2025-09-11 & 2025-09-12.
        • Offical Twitter "IT Community, @cimlingen".
        • 2014-2019.
          • Topic: IT administration.
          • Registration for participation started on 2014-07-31,... 2017-07-02.
          • 2022: “cim lingen 2022 Update. Leider steht auch die cim lingen 2022 unter keinem guten Stern. Aufgrund baulicher, organisatorischer und privater Herausforderungen, die uns noch einige Zeit begleiten werden, können wir euch in diesem Jahr leider keine Veranstaltung bieten, die dem Label 'cim lingen' gerecht wird. Wir haben uns daher dazu entschlossen ein weiteres Jahr zu pausieren. Ob wir uns schon im Jahr 2023 wiedersehen können, lässt sich zurzeit noch nicht abschätzen”.
        • 2024.
          • Topic “KI im Geschäftsumfeld – Möglichkeiten, Einsatz, Nutzen”.
          • Early-Bird-Blind-Booking for 2024 was already started on 2024-06-23 , not announced on Twitter .
        • 2025.
      • CIM Lingen - business day, 2019-03-13.
        • Registration for participation started on 2019-08-20.
        • First Facebook advertising was on 2019-09-04.
        • Workshops
          1. “Digitalisierung & Gesellschaft” - I participated .
          2. “Personal und Führung”.
          3. “Organisation und Produktion”.
      • Intelligent Communities for Europe ( ice ).
        • Registration for participation usally started on 1st. May ( or 1st. June, or 1.st July.. ).
        • Inofficial Twitter "ice_lingen", #icelingen.
        • FAQ-o-matic.net.
          • FAQ-o-matic.net - Events.
          • FAQ-o-matic.net - Search for "lingen".
          • FAQ-o-matic.net "\\ice:wall".
        • Blog ice Blog.
        • Daniels Tagesmeldungen "Termin für ice:2013 steht fest".
        • Archive.
          • MCSE Board, Subforum "ice-lingen Forum. Das offizielle Forum zur ice - Intelligent Communities for Europe — Alles zur ice, Codename 'Niedersachsentage'".
            • MCSE Board, Message track "Wir schließen das ice-Lingen Forum", 2012-12-09 .
            • MCSE Board, Message track "ICE 2013", 2013-06-08 - 2013-06-22.
          • ICE2005.
          • ICE2006.
          • ICE2007.
          • ICE2008, ICE2008.
          • ICE2009.
          • ICE2010 - just 1 page of contents.
      • Global Azure Bootcamp, 2016-04-16.
        • Global Asure Bootcamp "Lingen", 2016-04-16 in Lingen.
        • Global Asure Bootcamp "Hamburg", 2016-04-16 in Hamburg.
        • Global Azure Bootcamp - Prerequisites of 2015, will be updated for 2016.
        • Facebook "Global Azure Bootcamp", 2016.
        • Facebook Event "GlobalWindowsAzure Bootcamp 2013".
        • Azure Community Deutschland. Alles zum Thema Cloud Computing "[Eventtipp] Global Azure Bootcamp 2016".
      • “Konferenz für effektive Informationssicherheit” ( KOFEIN ).
        • IT-Dienstleistungsgesellschaft mbH "Konferenz für effektive Informationssicherheit" ( KOFEIN ), 2023-11-02, 12:00 – 18:00.
        • IT-Dienstleistungsgesellschaft mbH "Konferenz für effektive Informationssicherheit 2024", 2024-11-07, 12:00-18:00.
          • 2024-09-19 Registration was open
          • 2024-10-10 “Die Registrierung für diese Veranstaltung ist geschlossen” .
    • .NET Open Space 2010, Leipzig.
    • .NET Open Space 2011, Karlsruhe.
    • NRW Conf by Just Community e.V., 2010-09-10.
    • See# Party - ”.NET Community Konferenz am Bodensee”.
    • Java Forum Nord / Source Talk Tage.
      • Java Forum Nord, 2015-10-06 in Hannover, Germany - “Die eintägige Java-Konferenz mit 21 Vorträgen in 3 parallelen Tracks findet am 06. Oktober 2015 in Hannover (Hotel Plaza, direkt am Hauptbahnhof) statt”.
        • Twitter "Java Forum Nord, @JavaForumNord".
      • Source Talk Tage, 2014-08-26 - 2014-08-27 in Göttingen, Germany.
        • “Freier Eintritt für Mitglieder der JUG Deutschland ( while the annual membership fee for JUG is just 46 EUR for single members ).
        • I got a invitiation to visit the conference on 2014-08-27 for free.
    • Stud.IP "Veranstaltungen" - “CodeCamp2010” ( 2010-08-20 - 2010-08-22 ).
    • KDE & GNOME Desktop Summit, Berlin ( 2011-08-06 - 2011-08-12 ).
18. Global Day of Code Retreat, 2012-11-08.
    • Code Retreat - Upcoming Events also at other (Satur)days than the annual “Global Day of Code Retreat”.
    • Global Day of Code Retreat - Search for "Hamburg".
      • XING "Global Day of Code Retreat in Hamburg", Saturday 2012-12-08.
      • Regular events in 2012 also at some other dates, i.e. on some other Saturdays .
    • Global Day of Code Retreat - Search for "Bielefeld", Global Day of Code Retreat - Search for "Münster", Global Day of Code Retreat - Search for "Osnabrück".
      • See “SoCraMOB”.
    • “Leipzig Coderetreat”.
      • GitHub "leipzigjs", GitHub.io "leipzigjs".
      • Twitter "leipzigjs".
      • Organizer Stephan Hoyer.
19. Softwarekammer - Software Craftmanship Communities in Deutschland, Softwarekammer - Software Craftmanship Communities in Deutschland.
    • Workshop SoCraTes 2011 - International Software Craftsmanship and Testing Ca7mp in Germany, 2011.
    • “SoCraMOB”, Münster, Osnabrück & Bielefeld.
      • Softwarekammer MOB - Software Craftmanship Communities in Münster, Osnabrück & Bielefeld, Softwarekammer MOB - Software Craftmanship Communities in Münster, Osnabrück & Bielefeld, Groupspaces "Softwarekammer MOB - Software Craftmanship Communities in Münster, Osnabrück & Bielefeld".
      • Softwarekammer - Aktivitäten Kommende #.
      • XING "Software Craftsmanship MOB".
      • Github "SoCraMOB".
      • Google Groups "SoCraMob-Orga".
      • EventBrite "SoCraMOB".
      • Twitter "SoCraMOB".
      • Slack "Software Craftsmanship", Software Craftsmanship "Slack".
        • Slack "Software Craftsmanship", #softwerkskammer.
      • Facebook "Softwareentwickler Osnabrück".
      • Coderetreat "Martin Klose", XING "Martin Klose".
      • OpenSpace.
        • Eventbrite "SoCraMOB Open Space 2012.4" in Münster, 2012-10-13.
        • Eventbrite "SoCraMOB Open Space 2013.1" in Osnabrück, 2013-02-02.
        • Eventbrite "SoCraMOB Open Space 2013.2" in Bielefeld, 2013-04-20.
        • Eventbrite "SoCraMOB Open Space 2013.3" in Münster, 2013-07-13 - I missed.
        • Eventbrite "SoCraMOB Open Space 2013.4" in Osnabrück, 2013-10-26.
        • Eventbrite "SonderMOB Open Space 2013.5" in Rheine, 2013-11-23.
        • Eventbrite "SoCraMOB Open Space 2014.1" in Bielefeld, 2014-02-15.
        • Eventbrite "SoCraMOB Open Space 2014.2" in Münster, 2014-05-10.
        • Eventbrite "SoCraMOB Open Space 2014.3" in Osnabrück, 2014-08-16.
        • SoftwerksKammer "SoCraMOB Open Space 2014.4" in Bielefeld, 2014-11-29 - I missed.
        • Eventbrite "SoCraMOB Open Space 2015.1" in Münster, 2015-03-21.
        • SoftwerksKammer "SoCraMOB Open Space 2015.2" in Osnabrück, 2015-06-13.
        • SoftwerksKammer "SoCraMOB Open Space 2015.3" in Gütersloh, 2015-09-12.
        • SoftwerksKammer "SoCraMOB Open Space 2015.4" in Münster, 2015-11-21.
        • SoftwerksKammer "SoCraMOB Open Space 2015.4" in Osnabrück, 2016-03-12.
        • SoftwerksKammer "SoCraMOB Open Space 2016.2" in Gütersloh, 2016-05-21 - My final event.
      • CodeRetreat.
        • CodeRetreatMU.
          • Eventbrite "Coderetreat in Münster" in Münster, 2013-03-09.
          • Twitter "CodeRetreatMS".
        • CodeRetreatBI.
          • Coderetreat Bielefeld ( forwarding to the current / last “Coderetreat Bielefeld” event on EventBride ).
          • Eventbrite "Global Day of Coderetreat in Bielefeld" in Bielefeld, 2012-12-08.
          • Eventbrite "Coderetreat in Bielefeld", in Bielefeld, 2013-06-29.
          • Eventbrite "Global Day of Coderetreat in Bielefeld", SoCraMOB "Global Day of Coderetreat in Bielefeld" in Bielefeld, 2013-12-14.
          • Softwerkskammer "GDCR in Bielefeld" in Bielefeld, 2014-11-15 - I missed.
        • CodeRetreatOS.
          • SoftwerksKammer "GDCR in Osnabrück" in Osnabrück, 2015-11-14 - My final event.
          • Twitter "CodeRetreatBI".
          • O'Reilly sponsors a free e-book for every participant of GDCR 2013 :-).
        • Martin Klose ( XING "Martin Klose", EventBrite "Martin Klose" )
          • EventBrite "Coderetreat bei BMW" in München, 2012-11-19 - I did not participate.
          • EventBrite "Coderetreat bei BMW" in München, 2013-02-12 - I did not participate.
          • EventBrite "Legacy Coderetreat bei BMW" in München, 2013-11-19 - I did not participate.
          • Eventbrite "Testautomation Coderetreat bei BMW" in München, 2014-01-17.
          • GOTO Berlin 2014 - "goto; conference" - International Software Development COnference 2014.
            • GOTO Berlin 2014 "Workshop: Green Field & Legacy Code Retreat" in Berlin, 2014-09-27.
      • “Open Space” events → #MOBenSpace.
      • “SoCraMOB Hackergarten”.
        • Trello "SoCraMOB Hackergarten".
        • Doodle "SoCraMOB Hackergarten", Doodle "Hangout zur Vorbereitung auf den SoCraMOB Hackergarten" - “Wir verwenden aktuelle Technologien (NodeJS, MongoDB, HTML5) und müssen unsere Funktionalität in das System der Softwerkskammer integrieren”.
        • SoCraMOB "Hackergarten #1", 2014-05-31.
        • SoCraMOB "Hackergarten #2", 2014-06-21.
      • Software Craftmanship Communities in Deutschland, Group Hannover.
    • SoCra Dortmund.
      • Wiki Softwarekammer - Software Craftmanship Communities in Deutschland, Regionalgruppe "Dortmund".
      • XING "Softwerkskammer Dortmund".
      • Twitter "Softwerkskammer DO, @swk_DO".
      • Softwarekammer "Code Retreat Dortmund" in Dortmund, 2014-05-17.
      • Softwarekammer "Code Retreat Dortmund" in Dortmund, 2016-02-13.
    • “Frankfurt”.
      • Softwerkskammer "Workshop: Javascript-Frameworks für Testautomatisierung" in Frankfurt, 2014-08-21.
    • “Nordhessen / Kassel”.
      • Meetup.com "CasselCodeMeetup".
      • Softwerkskammer “Nordhessen / Kassel” i.G. .
        • Organizer XING "Claudius Link", LinkedIn "Claudius Link", Google+ "Claudius Link", Softwarekammer "Claudius Link", EventBrite "Claudius Link", Twitter "Claudius Link, @realn2s".
        • Coderetreat.org "Claudius Link".
        • Softwarekammer "Kassler Coderetreat", Eventbrite "Kassler Coderetreat" in Kassel, 2014-05-24.
    • SoCraHH, Hamburg.
      • Wiki Softwarekammer Wiki - Software Craftmanship Communities in Deutschland, Wiki "Hamburg".
      • XING "Softwerkskammer Hamburg - Die Software Craftsmanship Community".
      • Meetup "Softwerkskammer Hamburg".
      • Global Day of Coderetreat Hamburg, Meetup.com "Global Day of Coderetreat 2016 - Hamburg", 2016-10-22 - My final event.
20. “Modern C++”, Hamburg.
    • XING "Modern C++".
    • Attraktor e.V. "C++UserGroup".
21. Hannover.
    • MeetHubHannover ###.
      • GitHub "Meet-Hub-Hannover".
    • Agile Wednesday Hannover.
      • Blog Agile Wednesday Hannover.
        • Agile Wednesday Hannover - Events.
        • LinkedIn "Agile Wednesday Hannover".
        • XING "Agile Wednesday Hannover".
        • Facebook "Agile Wednesday Hannover".
        • Google+ "AgileWH".
        • Trello "Agile Wednesday Planung".
        • Twitter "Agile Wednesday, @AgileWH".
        • Miro "Agile Wednesday, 2020-05-20".
        • Miro "Agile Wednesday, 2020-05-20 - Marktplatz".
        • Miro "Agile Wednesday, 2020-09-16 - Marktplatz".
        • Miro "Agile Wednesday, 2020-11-18 - Marktplatz".
        • Miro "Agile Wednesday, 2021-02-17 - Marktplatz".
        • Miro "Agile Wednesday, 2021-07-21 - Marktplatz".
        • Miro "Agile Wednesday, 2021-08-18 - Marktplatz".
        • Miro "Agile Wednesday, 2021-10-20 - Marktplatz".
        • Miro "Agile Wednesday, 2022-03-15 - Marktplatz".
        • Miro "Agile Wednesday, 2022-06-15 - Demo F4P - Agile Wednesday, Online Whiteboard for Visual Collaboration - Fit for Purpose mit Dieter Strasser".
        • Miro "Agile Wednesday, 2022-09-21 - Marktplatz".
        • |Miro "Agile Wednesday, 2022-11-16" - Design Thinking.
          • XING "Ingrid Freels".
          • LinkedIn "Ingrid Freels".
          • Formerly: Hannover.de "Frau Ingrid Freels. Projektleiterin Gründung und Entrepreneurship Projekt Gründerinnen Consult".
          • Mayer de Groot - Marketing-Research and Consult GmbH "Fallstudie Heinz grüner Tomaten-Ketchup".
          • Gather.Town.
      • GitHub "freiraum.camp 2015", GitHub "freiraeume", 2015-05-29 - 2015-05-30.
        • Facebook "freiraum.camp 2015 - Konferenz und Barcamp für moderne Arbeitswelten".
        • Twitter "freiraum.camp, @freiraumcamp".
        • Lanyrd "freiraum15".
      • Liberating Structures.
        • Liberating Structures Germany.
          • Liberating Structures Germany "Community".
            • Meetup.com "Hamburg Liberating Structures User Group".
            • Meetup.com "Hannover Liberating Structures User Group".
22. Chaos Computer Club e. V..
    • Blog CCC Event Weblog. About the Congress and other CCC events.
      • Hamburg.
        • Event Chaos Communication Congress
          • 2013-12-27 - 2013-12-30 in Hamburg - I participated .
        • Event videos:
          • YouTube "CCCen".
          • YouTube "CCCdeVideos".
        • Schedule 30C3.
        • Schedule 30C3 - Events.
        • 30C3 - Self-organized Sessions.
        • 30C3 - Projects.
        • 30c3ctf - “Schnitzeljagd”.
        • 30C3 Infodesk - Twitter ”@c3infodesk”.
        • 30C3 Contact.
        • 30C3 Tickets - “The cash desk will most probably open in the late evening on 26th December and will remain open (except 00:00 - 08:00) until 30 December. Experience has shown that there's always a long queue between 10:00 and 14:00 on the first day of the congress”.
        • 30c3 Cloakroom - “At the cloakroom we can store your jackets and/or luggage during the congress for a small fee”. “We try to operate 24/7 during the congress, beginning at 10:00 on Dec 27th, closing at around 22:00 on Dec 31st”.
      • Chaos Computer Club Hannover Leitstelle511 e.v..
        • Event Hackover in Hannover ( 2012-10-19 - 2012-10-21, 2013-11-01 - 2013-11-03, 2014-10-24 - 2014-10-26 ).
      • Easterhegg.
        • Easterhegg 2015 in Braunschweig.
      • 2020 - “rC3 – Remote Chaos Experience”, 2020-12-27 - 2020-12-30.
        • rC3 – Remote Chaos Experience "Links".
        • Live-Streams – RC3 Test Streaming - Free live stream.
        • RC3 - Remote Chaos Experience - Login.
          • Remote Chaos Experience Fahrplan.
          • RC3 Howto.
        • CCC Streaming Media "rC3 is over! See you soon at Toos4AgileTeams 2021".
          • 2021-12-01 – 2021-12-03 Wiesbaden.
          • 2021-12-27 – 2021-12-30 tbd = ToBeDone.
          • 2022-03-09 – 2022-03-12 FOSSGIS, Universität Marburg.
          • 2022-05-26 – 2022-05-29 GPN20, ZKM Karlsruhe.
        • CCC Tickets "Remote Chaos Experience 27.–30. Dezember 2020".
        • Remote Chaos Experience "The Herald News Show".
          • Twitter "c3newsshow, @c3newsshow".
        • RC3 - Remote Chaos Experience "Hacker Jeopardy", 2020-12-30, 20:00.
      • 2021.
        • CCC Event Weblog "Auch 2021 leider kein Congress in Leipzig".
23. Freedom Days.
    • Software Freedom Day.
      • Software Freedom Day Hamburg 2012.
    • Hardware Freedom Day, 2014-03-15, 2013-03-15.
24. XP Days Germany - Mitmach-Konferenz für Exteme ProgrammiererInnen, in Hamburg ( 2014-10-16 - 2014-10-18, 2012-11-29 - 2012-12-01 ),... and Karlsruhe ( 2013, 2011,.. ).
    • Conftool "XP Days Germany 2014. Leveling up - Die Mitmachkonferenz für Extreme ProgrammiererInnen".
    • Wiki XPDays "XPDays2012" - “Ihr könnt Euch jetzt für die XP-Days anmelden. Der Early-Bird-Rabatt gilt bis zum 30.09.2012”.
25. Spartakiade – Die Mitmachkonferenz. Workshops statt Vorträge, Berlin, 2016-03-19 - 2016-03-20.
    • “Spartakiade – Die Konferenz, die nur aus herausfordernden Workshops besteht”.
    • “Die Teilnahme an der Spartakiade ist prinzipiell kostenlos. Die Veranstaltung finanziert sich auch über das Sponsoring der Teilnehmer und Dritter. Ein Betrag, der uns hilft, Räumlichkeiten, WLAN, Catering usw. sicherzustellen, ist 25 EUR+”.
26. DokuWiki Hackfest 2013 ( 2013-07-29 - 2013-08-04 ).
    • DokuWuki "DokuWiki Hackfest" → “DokuWiki Hackfest 2013”.
    • DokuWiki Forum "Hackfest 2013".
    • Doodle "Hackfest Attendees".
    • Linuxhotel.
27. The affordable 2-days conference Berlin Expert Days ( BED ) in Berlin ( 2011, 2012, 2013-04-04 - 2013-04-05 ).
    • “Frühbucherpreis” 75 EUR for both days in a sum, in 2013.
    • JavaUserGroup Berlin Brandenburg.
    • Facebook "BerlinExpertDays".
    • Lanyrd "Berlin Expert Days 2013".
    • XING "BerlinExpertDays", 2012.
    • Twitter "Berlin Expert Days. @bedcon" - “We are a non-profit organisation for holding professional Java conferences. Our goal is to bring together people interested in subjects related to Java”.
28. BOOT - Best of Open Technologies e.V..
    • BOOT - Best of Open Technologies e.V. "Über uns" - Announcement of new events.
    • GitHub "bootev".
    • The affordable conference PHP Unconference Hamburg in Hamburg, #phpunconf.
      • 2014-09-20 - 2014-09-21.
      • 2015-09-19 - 2015-09-20.
      • 2016-09-17 - 2016-09-18.
      • Twitter "OrgaTeam PHP Unconf".
      • Facebook "PHP Unconference Hamburg 2013".
    • The affordable just english-speaking conference JS Unconf in Hamburg.
      • Dates:
        • 2014-04-26 - 2014-04-27.
        • 2015-04 25 - 2015-04-26.
        • Maybe in 2016-05 ?
      • JS Unconf - Schedule.
      • Twitter "jsunconf". #jsunconf.
    • The affordable conference Python Uconference Hamburg in Hamburg, 2015-09-04 - 2015-09-06.
      • XING "Python Unconference Hamburg 2014" - Guest list.
      • Twitter "Python Unconference, @pyunconf".
    • The affordable conference “CSS Unconf” in Hamburg, #cssunconf - Maybe in 2016-05 ?.
29. The conference So Coded in Hamburg ( 2013-09-19 - 2013-09-20 ) - “The re:publica for #hackers”.
    • Twitter "So Coded, @socodedconf" - “There won't be a So Coded 2014”.
    • Facebook Event "SoCoded" 2013-09-19.
30. The commercial conference with affordable communty day XP Days Germany, 2013 in Karlsruhe.
    • Wiki XP Days Germany Wiki ( - 2010, not updated anymore ).
31. The free conference FOSDEM in Brussel.
    • “FOSDEM is a free event that offers open source communities a place to meet, share ideas and collaborate. It is renowned for being highly developer-oriented and brings together 5000+ geeks from all over the world. No registration necessary”.
    • The free online conference FOSDEM 2021, 2021-02-06 - 2021-02-07.
      • FOSDEM 2022 "Schedule / Tracks".
    • The free online conference FOSDEM 2022, 2022-02-05 - 2022-02-06.
      • FOSDEM 2022 "Schedule / Tracks".
      • FOSDEM Video broadcasting with chat.
      • FOSDEM Attendees.
    • Facebook "FOSDEM".
32. The affordable conference Summercamp Alfeld, 2014-07-04 - 2014-07-06.
33. The free training for Girls Rails Girls.
    • Rails Girls Hannover in Hannover, 2014-09-12 - 2014-09-13.
34. The barcamp innovate!2014 in Osnabrück, 2014-10-16 - “Der zukunftsweisende Kongress der Web-, IT- und Medienbranchen in Nordwestdeutschland”.
    • Facebook "innovate.os".
35. NERDHUB - Tech Events worldwide.
    • NERDHUB - Tech Events worldwide "Hamburg".
    • NERDHUB - Tech Events worldwide "Region NRW".
36. The commercial conference CommiterConf 2014 in Essen, 2014-10-28 - 2014-10-29 - “Jeder kann einen Beitrag vorschlagen und damit zum Committer werden. Die Teilnehmer vergeben ihre Punkte und stimmen so für ihre Lieblingsbeiträge ab. Erhält ein Beitrag ausreichend Punkte, findet er statt und der Committer kann kostenlos an der Konferenz teilnehmen. Aber es wird noch besser: Committer werden am Erfolg der Veranstaltung beteiligt. 100 Euro von jedem verkauften Ticket gehen an die Committer. Wir ziehen die Kosten für Verpflegung etc. ab. Der Rest wird anhand der vergebenen Punkte auf die Committer aufgeteilt”.
    • Lanyrd "CommitterConf 2014".
37. VirtualWeekend Hamburg, Meetup "VirtualWeekend #VRWEHH (Hamburg)", Facebook "VirtualWeekend Hamburg", EventBrite "VirtualWeekendHamburg #VRWEHH - Germany's 1st & nerdiest VR-Hackathon", 2015-10-23 - 2015-10-25.
38. Linux Presentation Day, DE.Wikipedia "Linux Presentation Day", Facebook "Linux Presentation Day" ( 2015-11-14, 2016-04-30,... ).
39. Voxxed Days.
    • The commercial but affordable conference Voxxed Days Berlin 2016, 2016-01-28 - 2016-01-29.
      • codecentric "Voxxed Days: Premiere in Berlin".
40. Learnical GbR "Agil arbeiten. In der IT und anderswo" by Learnical GbR, Julia Dellnitz & Lars Büsing and the offlab in Hamburg, 2016-10-06 - 2016-10-07.
    • XING "Agile Mini-Konferenz: Agil arbeiten. In der IT und anderswo".
41. OVSoftware GmbH "Scrum Workshop Münster", 2017-03-30.
    • XING "SCRUM. PROGRAMMIEREN IST NICHT GENUG".
    • Resources:
      • LinkedIn "The Bosch IXO Challenge – Scrum Day 2015".
      • LinkedIn "The Bosch IXO Challenge - Scrum Day 2016".
      • Google - Search for images "bosch ixo challenge".
    • Hardware:
      • Bosch IXO.
      • Conrad Electronic SE "Bohrfutter mit Sechskant-Schaft Basetech 820708" by "Basetech".
      • Conrad Electronic SE "Wasserpumpe Bosch 2609255712" - “Bosch WP1500” ( = Bosch Wassserpumpe 1500 ), “Förderleistung 1500, 2000 oder 2500 l/h”.
42. XING Events "[.NET] Coding Dojo" by LMIS AG Osnabrück, 2017-03-27, 19:00.
    • “Ab 2017 veranstalten wir bei der LMIS AG regelmäßig Coding Dojos, zu denen wir Kunden, Kooperationspartner und Mitarbeiter der LMIS AG sowie interessierte Softwareentwickler und Studierende herzlich einladen. Unter der Leitung von Sascha Dömer, unserem Leiter der Softwareentwicklung, wird in der Programmiersprache .NET entwickelt”.
43. “Atlassian User Group Niedersachsen / Lower Saxony”.
    • Atlassian "Atlassian Community Events Niedersachsen / Lower Saxony".
    • XING Group "Atlassian User Group Niedersachsen / Lower Saxony".
44. SIGS DATACOM GmbH.
    1. Free conference SIGS DATACOM GmbH "Code Days" as part of the conference OOP at the ICM - Internationales Congress Center München, München.
       • 2012.
         • OOP 2012 - Software meets Business, OOP 2012 - Software meets Business at ICM International Congress Center, 2012-01-23 - 2012-01-27.
         • Hours of opening of the business fair on Tuesday, 2012-01-24, 10.30 - 19.45 o'clock.
         • Conference program on Tuesday, 2012-01-24, 09:00 - 20.45 o'clock.
         • GEBIT Solutions GmbH "Anmeldung zum SPECIAL DAY" - Free ticket for 2012-01-24. Lecture + user meeting 14:00 - 18:45 o'clock.
         • OOP 2012 - Software meets Business "Fachmesse - Anmeldung zur Fachmesse / Freepass OOP".
       • 2017.
         • OOP 2017, 2017-01-30 - 2017-02-03.
         • OOP 2017 - Software meets Business.
         • SIGS iGuide for OOP2017.
         • Google Play "SIGS DATACOM iGuide" for OOP2017. Access code “3335”.
       • 2018.
         • OOP 2018, 2018-02-17 - 2018-02-18.
       • 2018.
         • OOP 2019, 2018-01-21 - 2019-01-25.
       • 2020.
         • OOP 2020, 2020-02-04 - 2020-02-06.
           • SIGS DATACOM GmbH "OOP 2020" - "Programm-Übersicht", 2020.
           • SIGS DATACOM GmbH "OOP 2020" - "Programm" ( PDF ).
         • SIGS DATACOM GmbH "Code Days", 2020.
           • SIGS DATACOM GmbH "Code Days 2020" - "Programm-Übersicht", 2020.
           • SIGS DATACOM GmbH "Code Days 2020" - "Programm-Details", 2020.
           • SIGS DATACOM GmbH "Code Days 2020" - "Programm" ( PDF ).
         • SIGS DATACOM GmbH "OOP 2020 - Pictures".
           • SIGS DATACOM GmbH "OOP 2020 - Picture #32" → Rolf Hemmerling in 1.st seat row .
         • Intel workshops 2020:
           • OOP 2020 "Intel AI Developer Hands-On Workshop" by Intel, 2020-02-05.
           • OOP 2020 "Intel Software Development & oneAPI Workshop" by Intel, 2020-02-06.
           • Intel "Intel AI Developer Hands-On Workshop 2020".
         • IT-Talente "Code Days. Die kostenfreie Konferenz für moderne Software- und Web-Entwicklung" - “Auf der OOP in München”.
         • Twitter "Code Days, @code_days".
       • 2021.
         • OOP 2021, 2021-02-09 - 2021-02-11.
           • The free event SIGS DATACOM GmbH "Code Days 2021".
             • SIGS DATACOM GmbH "Code Days 2021" - "Programm",
           • The free event OOP2021 - OOP Fachforen - “Kostenfreie Tracks: Java & Kafka”.
           • iChair "OOP Conference" - Login.
           • Capgemini "WeloveIT. Abendveranstaltung mit Capgemini", 2021-02-11, 18:00 – 20:00.
       • 2022.
         • OOP 2022, 2022-01-31 - 2022-02-04.
           • The free SIGS DATACOM GmbH "Code Days 2022", 2022-02-01 - 2022-02-03.
           • Scoocs "Code Days 2022 Digital" - Login.
         • griffity "Lunch at OOP Konferenz Masterclass 2nd February 2022, 1pm ( "Masterclass by VMware" )".
       • 2023.
         • OOP 2023, 2023-02-07 - 2023-02-09.
         • Scoocs "OOP 2023 Digital" - Login.
       • 2024.
         • OOP 2024, 2024-01-30 - 2024-02-01.
         • Code-Days 2024, 2024-01-30 - 2024-02-01.
         • There is no “OOP 2024 Digital” , i.e. no video broadcasting of the speaches .
    2. SIGS DATACOM GmbH.
       • GoToWebinar "OBJECTspectrum. Software-Architekturund IT für Profis. Live-Webinar: C++ Online Demo Day - Next generation C++ for cross-architecture development", 2020-07-07.
    3. SEACON digital 2023 - software engineering + architecture conference, 2023-12-04 ( 09:00 - 17:15 ) - 2023-12-05.
       • SEACON digital 2023 "PROGRAMM".
       • SEACON digital 2023 "Kostenfrei vor Ort".
         • SEACON digital 2023 "Public Viewing bei Vorwerk", “Vorteilscode S23DUESSELDORF”.
         • Vorwerk Deutschland Stiftung & Co. KG, Büro Düsseldorf, Theodorstraße 180, D-40472 Düsseldorf.
45. Roland Golla - “Never Code Alone”.
    • Facebook "Never Code Alone, @nevercodealone".
    • Google+ "Never Code Alone".
    • Twitter "Never Code Alone, @nevercodealone" - “PHP-Workshops kostenlos in NRW - Initiative für Software-Qualität”.
    • Blog Roland Golla, "Never Code Alone" – Blog Für Webdeveloper und Unternehmer.
    • Slack "Never Code Alone", 2020.
46. Verein zum Erhalt klassischer Computer e.V..
    • Verein zum Erhalt klassischer Computer e.V. - Lokale Veranstaltungen "Hannover" - “In Hannover finden zwei Veranstaltungen statt: Etwa alle 2 Monate treffen sich die Retro-Freunde zum Retro Computer Stammtisch, um gemütlich über Themen rund ums Hobby zu plaudern. Ausserdem findet alle 3-4 Monate in der Region Hannover/Braunschweig der Retro Computer Treff Niedersachsen statt, eine ganztägige Veranstaltung, zu der die Teilnehmer mit ihren alten Rechnern anreisen”.

1. ADDITIVE Soft- und Hardware für Technik und Wissenschaft GmbH "Software On Tour" - free and commercial events.
2. DAVID Software GmbH "IT im Dialog" ( formerly: “Meet-IT Workshops” ) in Braunschweig.
3. Computacenter AG & Co. oHG - Veranstaltungen.
   • 2013-04-17 in Hannover.
4. Embarcadero Events.
   • Embarcadero Developer Direct LIVE! Events ( formerly: “DevTracks Roadshow” ) in Germany.
5. Microsoft.
   • Microsoft Profile Center - Subscription & Unsubscription of Newsletters, Events...
   • Microsoft "My events" / "Meine Veranstaltungen" - here you have the important option to cancel the booking for an event.
   • Microsoft Developer Network "MSDN Events", also for Germany.
   • Microsoft IT Pro Hub "Events" #.
   • Microsoft TechWiese #.
     • Microsoft TechCamps - “Kostenlose Veranstaltungen für Entwickler” #.
     • Microsoft Community Guide.
   • Microsoft TechNet "IT Camps – kostenlos, freestyle, hands-on".
   • Microsoft MSDN TechTalk.
     • Microsoft MSDN TechTalk - Archiv - “Bis März 2014 gab es das Format TechTalk als kostenlosen Veranstaltung zum Wissensaustausch unter Entwicklern”.
   • Microsoft Academic.
     • Students Connection, event calendar of special student events, for Germany.
     • Microsoft Student Conference, Germany.
       • Microsoft Student Conference 2004 in Duisburg, Germany.
       • Microsoft Student Conference 2005 in Kassel, Germany.
       • Microsoft Student Conference 2007 in Duisburg, Germany.
       • Microsoft Student Conference 2008 in Berlin, Germany.
       • Microsoft Student Conference 2010 in Frankfurt, Germany.
   • “Microsoft Developer Community organisation”.
     • Facebook "Microsoft Developer Community organisation".
6. Microsoft Partner Network events.
   • Microsoft Partner Network - Since 2005-07-01, this is the only place to subscribe for the special free “Microsoft Partner” events.
   • Events of Microsoft's partners.
     • Microsoft Partner SOLVIN information management GmbH, Hamburg.
       • Regular events “Microsoft Enterprise Project Management Infotag”, “Projektmanagement. Prozesse. Lösungen”.
     • Microsoft Partner WITstor GmbH by WITCOM Wahl GmbH + Co. KG)), Seelze - free 2/3 day events.
7. MathWorks Deutschland.
   • MathWorks Deutschland "Veranstaltungen - Seminare".
   • MathWorks Deutschland "Events - Aktuelle Veranstaltungen".
   • MathWorks Deutschland - Simulink World Tour 2007, Dortmund ( 2007 ).
   • Mathworks - MATLAB Virtual Conference.
     • Mathworks - MATLAB Virtual Conference 2012
     • Mathworks - MATLAB Virtual Conference 2013.
     • Mathworks - MATLAB Virtual Conference 2014.
8. National Instruments Germany - event calendar.
   • National Instruments - Anwendertage.
   • National Instruments Germany - LabVIEW Developer Days → Successor event of the “LabVIEW-Days” ( “LabVIEW-Tage” )!
9. Holger Voges, Netz-Weise - Veranstaltungen.
   • Commercial events - “Für die Teilnahme an unserern Trainingsprogramm erheben wir einen Kostenbeitrag in Höhe von 49,- Euro zzgl. Mehrwertsteuer .
10. Oracle Deutschland - some german events are advertised on the title page.
    • Oracle Kontaktinfo - “Oracle Geschäftsstellen, SUN Niederlassungen”.
    • How to go to the german event page:
      • Follow the very-small “More Events” link.
      • “About / News & Events - Veranstaltungen”.
    • MySQL.de - Veranstaltungen - events for Germany.
      • Oracle "MySQL Tech Tour: Vom Web zur Cloud", 2013-04-18 in Hannover.
    • Oracle Events for Germany.
      • Oracle Events for Germany - RSS Feed.
    • "Hochverfügbare Anwendungen mit MySQL", Hamburg, 2010-11-24.
      • Developer Days im Dezember und Januarj, Berlin, 2010.
      • Oracle Community Day, Hannover, 2011-01-11.
      • Oracle Database Days 12c, Oracle Database Days 12c 2014. The only even in Hannover was the April event ( 2014-04-01 ).
11. Panologic, Inc. - Events "Germany".
12. Polarion Software "Events Calendar".
13. PTC News & Events. PTC is the manufacturer of Mathcad.
    • aristos "Mathcad Roadshow 2011".
      • In Magdeburg, 2011-05-03.
    • LiveWorx Europe in Stuttgart, 2015-11-17 - 2015-11-18.
14. QNX - Events Schedule.
15. Eventbrite "doctape HACKATHON", Hannover ( 2013-01-18 - 2013-01-20 ).
16. No SQL Roadshow.
    • The free No SQL Roadshow - GOTO Nights, Berlin ( 2013-04-25, 2013-05-07 ) - Just a 2-hours presentation event .
17. GE Devel­op­ers Con­fer­ence. Das Inter­net der Dinge & die Rolle der Embed­ded Technologie in München, 2013-06-13.
18. H&D International Group - Veranstaltungskalender.
19. Höft & Wessel.
    • Höft & Wessel - Events.
    • Höft & Wessel "Skeye" - Events
    • “Experten Forum” / “Expert Forum”, “EHI”, “GS1”,...
20. Olympus "Die OLYMPUS PHOTO ACADEMY".
21. iPS - IT-Vortragsreihe: Treffpunkt Arminius in Bielefeld - “Die 'Treffpunkte' sind eine seit 1992 laufende Vortragsreihe von IPS IT-Schulungen, in der aktuelle Trends und innovative Werkzeuge aus den Informationstechnologien vorgestellt werden. Der Erfahrungsaustausch steht dabei im Mittelpunkt. Die Teilnahme ist bei Anmeldung kostenfrei”.
22. Atlassian "Getting Git Right, Atlassian "Getting Git Right, 2014-03-18 in Hamburg.
23. Google Melange, Google Code "Google Summer of Code", Google Developers "Open Source Programs Office : Google Summer of Code" - “Google Summer of Code”.
24. DC Bootcamp.
    • Events:
      • FlexPod in a VMware Environment ( Registration ) at Fast Lane Institut for Knowledge Transfer GmbH in Hamburg, 2014-10-09.
      • FlexPod in a Citrix Environment.
      • FlexPod in a Microsoft Environment.
    • By:
      • DextraData GmbH.
        • DextraData GmbH - Veranstaltungen.
      • Cisco, Intel, NetApp and VMware.
25. acocon-group "Neuigkeiten".
    • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorien.
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "Abteilungsleiter".
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "Fachabteilungen".
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "Geschäftsführer".
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "IT-Management".
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "IT-Verantwortliche".
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "Management".
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "Prozessmanagement".
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "SharePoint".
      • greenique, ein Geschäftsbereich der acocon GmbH - Veranstaltungskategorie "Wissensmanagement".
    • acocon-group "acocon Kinoforum".
      • acocon-group "acocon Kinoforum 2014".
      • greenique, ein Geschäftsbereich der acocon GmbH "acocon Kinoforum 2015", 2015-11-27.
      • acocon-group "Innovative Tradition: Vorhang auf zum 16. acocon Kinoforum", 2016-11-25.
      • acocon-group "Faszination für Innovation: Das 17. acocon Kinoforum", 2017-11-24.
      • greenique – ein Geschäftsbereich der acocon GmbH "18. acocon Kinoforum: Unternehmenserfolg Mensch", BVMW "18. acocon Kinoforum - Unternehmenserfolg Mensch", 2018-11-30.
      • 2019-11-30.
        • Facebook Event "19. acocon Kinoforum", 2019-11-30.
        • XING Event "19. acocon Kinoforum: Krisenfest - durch Innovation", 2019-11-30.
        • BVMW "19. acocon Kinoforum - Krisenfest durch Innovation".
        • evensi "19. acocon Kinoforum".
        • acocon-group " Kinoforum 2019: Gelebte Innovation gegen drohende Krisen", 2019-11-29 - Photo with Rolf Hemmerling .
      • 2020-11-27.
        • BlueCue "20. acocon Kinoforum" #Kinoforum2020.
      • 2021 - No Kinoforum .
    • “bluecue, Innovation Hausmesse BLINK” / “BLINK Bluecue Innovations Kino”.
      • bluecue consulting GmbH & Co. KG.
        • bluecue consulting GmbH & Co. KG "bluecue, Innovation Hausmesse BLINK 2023".
        • bluecue consulting GmbH & Co. KG "bluecue, Innovation Hausmesse BLINK 2024", 2024-11-29, 12:30.
        • “BLINK 2025 Bluecue Innovations Kino”, 2025-11-28, 12:30.
          • bluecue consulting GmbH & Co. KG "BLINK 2025 Bluecue Innovations Kino".
          • Event registration code piraten GmbH ( guestoo.de ) "BLINK 2025" - Registration open since 2024-11.
      • Facebook "bluecue consulting GmbH & Co. KG".
26. Campus Devcamp.
    • Facebook "Campus-DevCamp".
    • Young Targets "Campus Devcamp - Next Dates".
      • Facebook Event "Campus DevCamp Hamburg", 2016-01-30 - 2016-01-31.
    • Vimeo Channel "Young Targets".
      • Vimeo, Young Targets "DevCamp", 2016-01.
      • Vimeo, Young Targets "codeFEST Braunschweig", 2015-03.
27. Google Developers "GDG DevFest".
    • Google Developers "GDG DevFest" - "DevFest Events near you".
    • Google GDG DevFest Berlin.
      • Google+ "DevFest Berlin".
      • Google GDG DevFest Berlin 2015 ( 2015-11-13 - 2015-11-15 ).
    • Meetup "Google Developer Group Hamburg".
      • GDG DevFest Hamburg 2015 in Hamburg ( 2015-11-05 - 2015-11-06 ).
      • Meetup "Google Developer Group Hamburg" - Event "DevFest Hamburg 2015 - ConferenceDay".
28. SAP CodeJam.
    • SAP Community Network "Upcoming CodeJam Events".
    • Eventbrite "SAP CodeJams".
29. MariaDB "Roadshow".
    • 2018-03-16 Hannover.
30. MariaDB "Upcoming Events".
    • 2016-03-22 Hamburg - Meetup.
    • 2016-05-02 Hamburg - Roadshow.
31. rankingCoach - SEO Software - SEO einfach selber machen.
    • EventBrite "Kostenfreier SEO Workshop in Hannover: SEO als Geschäftsmodell", 2018-11-21.
32. Sogeti, Part of Capgemini "Veranstaltungen".
    • Sogeti, Part of Capgemini "IT-Frühstück Security Testing in Hannover", 2018-11-29.
    • XING Event "IT-Frühstück Security Testing".
33. YAY! Digital GmbH & Shopify.
    • Shopify Meetup Hannover #1, 2019-04-19.
    • YAY! Digital GmbH Meetup Hannover "Shopify Meetup Hannover #2", Shopify Meetup Hannover #2, 2019-06-19.
34. The virtual conference Stud.IP-Portal "Stud.IP-Tagung 2021", 2021-09-15 - 2021-09-16.

• heise online "CeBIT-Special > Stand-Partys / Messe-Partys" for CeBIT Hannover #.
• MU:MOBILE USERS - “U:CeBIT 2011 – Multiplattform GetTogether”, Hannover CEBIT, 2011-03-05.
  • PPC Welt "MU:CeBIT 2011 sponsored by NAVIGON AG und Displayschutzfolien.com".
• Facebook "CeBIT Insiders / Tipps und Termine", 2013 .
• Heise Developer World on the CeBIT 2015 - “Der Treffpunkt für Software-Entwickler! 16. bis 20. März auf der CeBIT (Halle 11)”.
  • Heise Developer "CeBIT: Vorträge für heise Developer World gesucht" ( - 2015-01-16 ).

• Barcamp-Liste Deutschland/Österreich/Schweiz #.
• Barcamps in Deutschland.
• BREDEX GmbH News - List of local events about testing and Java, for North Germany.
• Eventbrite
  • EventBrite - Search for Events.
    • EventBrite "Bielefeld".
    • EventBrite "Bremen".
    • EventBrite "Braunschweig".
    • EventBrite "Hamburg".
    • EventBrite "Hannover".
    • EventBrite "Hildesheim".
    • EventBrite "Kassel".
    • EventBrite "Münster".
    • EventBrite "Osnabrück".
  • Free events & events.
    • Eventbrite "Free Bielefeld Events", Eventbrite "Bielefeld Events".
    • Eventbrite "Free Bremen Events", Eventbrite "Bremen Events".
    • Eventbrite "Free Brunswick Events", Eventbrite "Brunswick Events".
    • Eventbrite "Free Göttingen Events", Eventbrite "Göttingen Events".
    • Eventbrite "Free Hamburg Events", Eventbrite "Hamburg Events".
    • Eventbrite "Free Hanover Events", Eventbrite "Hanover Events".
    • Eventbrite "Free Hildesheim Events", Eventbrite "Hildesheim Events".
    • Eventbrite "Free Minden Events", Eventbrite "Minden Events".
    • Eventbrite "Free Münster Events", Eventbrite "Münster Events".
    • Eventbrite "Free Osnabrück Events", Eventbrite "Osnabrück Events".
• oreilly "Veranstaltungen".
• Pro-Linux "Kalendereinträge" - Event calendar for open source events and user meetings.
  • Pro-Linux "Kalendereinträge - Veranstaltungen im Umkreis von Hamburg.
  • Pro-Linux "Kalendereinträge - Veranstaltungen im Umkreis von Hannover.
  • Pro-Linux "Kalendereinträge - Veranstaltungen im Umkreis von Herford → Bielefeld.
  • Pro-Linux "Kalendereinträge - Veranstaltungen im Umkreis von Peine → Braunschweig.
  • Pro-Linux "Kalendereinträge - Veranstaltungen im Umkreis von Dortmnund → Köln, Ruhr Area.
• t3n "Großer BarCamp-Überblick: Alle Un-Konferenzen in Deutschland, Österreich und der Schweiz".

• MCSEBoard - Windows Server & IT Pro Community "ice-lingen Forum. Das offizielle Forum zur ice - Intelligent Communities for Europe –– Alles zur ice, Codename 'Niedersachsentage'".
• donkarl forum "Access-Entwickler-Konferenz ( AEK ), SQL Server und .NET-Entwickler-Konferenz ( SNEK ), NEK, SEK".

• OpenDirectory "Top: Computers: Programming: Component Frameworks: NET: Benutzergruppen.