I am a freelance full-stack developer moving between Berlin and Cologne, Germany.
I have been working professionally since 2007 and started freelancing early 2016. I documented some of my work including my involvement and responsibilities.
I consider myself a Software Craftsman and aim to work and live by those principles. Have a look at some testimonials that vouch for How I Work.
While the rails framework and its ecosystem has been my preferred tool of choice to implement web services and interactive websites I always am eager to learn new technologies to engage new problems.
Have a look at these if you like to know more about me and my work.