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Author: Christian Heitzmann

This author has written 35 articles

IT Training Collaboration With Rheinwerk Verlag

  • Post author:Christian Heitzmann
  • Post published:2022-11-01
  • Post category:SimplexaCode
  • Post comments:0 Comments

I am very happy to announce the collaboration between Rheinwerk Verlag and SimplexaCode in the area of IT training. Rheinwerk is the leading publisher for digital topics in German-speaking countries.…

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Spring Certification

  • Post author:Christian Heitzmann
  • Post published:2022-06-01
  • Post category:SimplexaCode
  • Post comments:0 Comments

During the last few months, I’ve been working on the Spring certification, and I’m happy to announce that after taking the EDU-1202 exam nearly two weeks ago, I am now…

Continue ReadingSpring Certification

Announcement of My Second Workshop at the CH Open Workshop-Tage

  • Post author:Christian Heitzmann
  • Post published:2021-07-16
  • Post category:SimplexaCode
  • Post comments:0 Comments

For the second time in a row, I will give a workshop “Einführung in die Grundlagen maschinellen Lernens” (“Introduction to Machine Learning”) at the CH Open Workshop-Tage. It will take place…

Continue ReadingAnnouncement of My Second Workshop at the CH Open Workshop-Tage

Certificates in Machine Learning and Python Programming

  • Post author:Christian Heitzmann
  • Post published:2021-07-01
  • Post category:SimplexaCode
  • Post comments:0 Comments

There are two great news regarding my own professional qualifications: In May 2021, I both received the Certificate of Advanced Studies (CAS) in Machine Learning and passed the exam for the…

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JavaSPEKTRUM Articles About Performance Analyses in Java

  • Post author:Christian Heitzmann
  • Post published:2021-02-16
  • Post category:SimplexaCode
  • Post comments:0 Comments

During the last six months, a two-part article series “Performanzanalysen in Java” (“Performance Analyses in Java”) has been published in the German Java magazine JavaSPEKTRUM. Part 1, subtitled “Java Microbenchmarks”, appeared…

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Announcement of My Second Session at DINAcon Bern

  • Post author:Christian Heitzmann
  • Post published:2020-10-01
  • Post category:SimplexaCode
  • Post comments:0 Comments

For the second time in a row, I will give a session at DINAcon in Bern. This year’s session with the title “Nachhaltigkeit in der Softwareentwicklung – ein ungewöhnlicher Ansatz” (“Sustainability…

Continue ReadingAnnouncement of My Second Session at DINAcon Bern

Announcement of My Workshop at the CH Open Workshop-Tage in Rotkreuz

  • Post author:Christian Heitzmann
  • Post published:2020-07-16
  • Post category:SimplexaCode
  • Post comments:0 Comments

On Tuesday, September 8, 2020, I will give a workshop at the CH Open Workshop-Tage in Rotkreuz, Switzerland. The Workshop-Tage will take place for the 29th time in their history. The…

Continue ReadingAnnouncement of My Workshop at the CH Open Workshop-Tage in Rotkreuz

JavaSPEKTRUM Article About Locking in Java

  • Post author:Christian Heitzmann
  • Post published:2020-07-01
  • Post category:SimplexaCode
  • Post comments:0 Comments

The German Java magazine JavaSPEKTRUM has published another article of mine in its second to last issue 2/2020. The article is titled “Du kommst hier nicht rein! – Locking in Java” (“You…

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Updated Java Certification

  • Post author:Christian Heitzmann
  • Post published:2020-04-01
  • Post category:SimplexaCode
  • Post comments:0 Comments

Last week, I took the 1Z0-817 Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer examination and passed it clearly. I am now a holder of the most up-to-date Java certification…

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Interview at LibreZoom.net About the Artificial Intelligence (AI) Hype

  • Post author:Christian Heitzmann
  • Post published:2019-12-16
  • Post category:SimplexaCode
  • Post comments:0 Comments

LibreZoom.net, a project of NerdZoom Media, has published an interview I gave directly after my session at DINAcon in October 2019. In episode 16 of their podcast, Ralf Hersel talked with…

Continue ReadingInterview at LibreZoom.net About the Artificial Intelligence (AI) Hype
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