Videogame and simulations programmer.
Lisper, JAPH, and MOS-65xx hacker, among other things; Java MMO's, embedded Linux gaming, military simulations…
For work, C, C++, Java, sometimes ADA & FORTRAN, and once upon a time COBOL; For pleasure, Perl, Lisp, MOS-65xx assembly (Commodore, Apple, Atari 2600), and little languages for little machines.
Game Development
Q&A for professional and independent game developers
Server Fault
Q&A for professional system and network administrators
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Database Administrators
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Theoretical Computer Science
Q&A for theoretical computer scientists and researchers in related fields
Stack Apps
Q&A for apps, scripts, and development with the Stack Exchange API
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Role-playing Games
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
Programming Puzzles & Code Golf
Q&A for programming puzzle enthusiasts and code golfers