I'm a professional software engineer with a passion for Java technologies, dynamic languages such as Perl and Ruby, the Lisp family of languages, Emacs and Unix-like operating systems.
Q&A for professional and enthusiast programmers
Q&A for computer enthusiasts and power users
Q&A for professional system and network administrators
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for for those using, extending or developing emacs