I'm a German mathematician and programmer residing in Munich/Germany. I started programming in Python in 1999 with version 1.5.2 and used the language continuously since then. I've open sourced a couple of Python projects such as Jynx for Jython or generator_tools. My major Python project for a couple of years has been Langscape, an experimental parser generator architecture based on a novel parsing algorithm. More recently I've been working on T3, a class library aiding functional testing.