I'm a systems programmer who has worked on custom servers, OSs (back in the day), mobile devices, embedded rom solutions, and implementing programming languages.
I currently work at Microsoft on Office for Apple platforms.
Q&A for professional and enthusiast programmers
Q&A for professional and independent game developers
Q&A for professional programmers interested in conceptual questions about software development
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for system and network administrators