I'm a software developer at Google.
Previously I've worked at DueDil and on aMSN (http://github.com/tomhennigan/amsn).
Q&A for professional and enthusiast programmers
Q&A for power users of Apple hardware and software
Q&A for people studying math at any level and professionals in related fields
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for professional system and network administrators
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for computer enthusiasts and power users
Q&A for Ubuntu users and developers