LAMP stack developer (P for PHP) for over 9 years, concentrating on programming standards, design patterns and open-source.
Co-founder at Binpress - a discovery service and marketplace for software (code) components, bridging the gap between open source and commercial software.
Q&A for professional and enthusiast programmers
Q&A for professional programmers interested in conceptual questions about software development
Q&A for professional and independent game developers
Q&A for active researchers, academics and students of physics
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for passionate videogamers on all platforms
Q&A for computer enthusiasts and power users
Q&A for WordPress developers and administrators
Q&A for science fiction and fantasy enthusiasts
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for linguists, etymologists, and serious English language enthusiasts
Q&A for professional graphic designers and non-designers trying to do their own graphic design