Hey, I’m Jan, a freelance software developer and consultant based in Berlin, Germany.

Work with me

I’m up for software development and consulting work. Learn more about me, and please feel free to reach out about your project.

About me

Open-Source

I maintain various open-source projects. You find an overview of the most notable ones on the “Projects” page.

Projects

Latest Blog Posts

• 30^th Jan. 2023

  On “free” and “open-source” software

  How language makes the people, and people make the language

  • thoughts
• 16^th Dec. 2022

  Boost klog

  Speeding up my Go CLI app tenfold

  • coding
• 26^th Nov. 2022

  Like App Store, but open, cross-platform and decentralised

  Imagining the future of software distribution

  • thoughts
• 16^th Oct. 2022

  if err != nil

  Musings about error handling syntax in Go

  • coding
  • thoughts
• 18^th Sep. 2022

  “Diff it to me baby (aha, aha)”

  A timely refactoring kata

  • coding