I'm a software architect / developer working for the AEB GmbH in Germany.
Q&A for professional and enthusiast programmers
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
Q&A for professional programmers interested in conceptual questions about software development
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for computer enthusiasts and power users
Q&A for meta-discussion of the Stack Exchange family of Q&A websites