Hi, I’m Carl-Erik! I’m a Norwegian software engineer who enjoys doing open source development and building products. I used to maintain the Sinon project and spent 6 years in a startup aimed at the hospital sector, but these days I am back in consulting - currently mostly doing Python in the aviation sector. I am a quite decent programmer that can contribute to most projects no matter the tech stack (I am relatively tech agnostic), but I fully acknowledge there are smarter, more productive and more capable programmers out there 😉 I just happen to be quite good at debugging almost anything and fixing other people's mistakes (including my own, which are plentiful =p).

My strong suit is tool building and a constant curiousness and thirst for how things (do not?) work. I have had a tendency to invest quite a bit of energy and time into making POCs of things I think should exist. Often exotic stuff that no one has actually asked for (like mocking frameworks for unit testing VimScript ). I work with whatever technology is needed, knowing that most differences are of a superficial nature.

My weak spot is a tendency to blurt out critique before thinking long enough on how to make it palatable or if it should be said at all. I am working on it.

🌍 Find me on the web:

• Tweets: @kopseng
• Stack Overflow: oligofren

1. Typescript: Jest
2. Bash: inatur-scripts, x-platform lib, Git bisect scripts
3. C++: inotify-info
4. C#: Geta SEO.Sitemaps, razor-cli (Mono)
5. C: Casio WMP-1
6. Java: jsp-viewer
7. Python: exercise-importer
8. Javascript: loads
9. PHP: Symfony HTTPFoundation
10. Vimscript: POC for mocking globals and unit testing
11. Applescript: Game Warden - working around Apple's broken macOS feature to restrict my kids Minecraft playing