The Gist

portrait The person behind this is Carsten Zimmermann, a Berlin-based web-developer and *nix-shell lover. I've been working in IT engineering and consultancy for the better part of two decades, focussing on Ruby and Ruby on Rails since 2008 with a hint of functional programming in Elixir since 2017. I am an evangelist for everyday IT security. I like free and open-source software and I have a thing for teaching stuff.

Also, I am a freelance developer and consultant.

More about me