Hallo! Ich bin Christoph.
I am a freelance software developer and software development consultant. I build professional web applications, mostly with Ruby on Rails. I also support clients with concept development and software design.
My recent clients include Mobisol, BUND, Siili Solutions, IICD, ECU España and the University of Potsdam.
I am based in Berlin, available for short-term projects as well as part-time on long-term projects. If you want to contact me I prefer email over any web-based messaging.