Python is my programming language of choice. I've been using it since 1998.
I am a member of the Python Software Foundation and previously served on its Board of Directors. In 2007 and 2008, I was the organizational administrator for the Python Software Foundation's projects in the Summer of Code.
I've given numerous Python-related talks from local meetups to keynoting PyCon Taiwan in Jun 2012.
I develop a lot of open source software in Python, notably Pinax and various other projects such as Sebastian, a music composition system; czerny, a music performance assessment system; ApplePy, an Apple II emulator in Python; and Rev, an exploration of git-like versioning ideas for generic Python data structures.
I used to blog a lot about Python and here are list of posts: