iOS and Mac Developer...and grumble some android too.
Check out my apps:
NY Resolutions: http://resolutionsapp.blogspot.com
Q&A for professional and enthusiast programmers
Q&A for system and network administrators
Q&A for professional and independent game developers
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for power users of Apple hardware and software
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for Bitcoin crypto-currency enthusiasts
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Russian language
Q&A for people who use Blender to create 3D graphics, animations, or games