A Mobile Developer in U.K. Skill set: Android, iOS and Windows Phone
Stack Overflow
Q&A for professional and enthusiast programmers
Android Enthusiasts
Q&A for enthusiasts and power users of the Android operating system
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Chemistry
Q&A for scientists, academics, teachers and students
Physics
Q&A for active researchers, academics and students of physics
Stack Apps
Q&A for apps, scripts, and development with the Stack Exchange API
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
User Experience
Q&A for user experience researchers and experts
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Photography
Q&A for professional, enthusiast and amateur photographers
Ask Different
Q&A for power users of Apple hardware and software
Server Fault
Q&A for professional system and network administrators
Mathematics
Q&A for people studying math at any level and professionals in related fields
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Graphic Design
Q&A for professional graphic designers and non-designers trying to do their own graphic design
The Workplace
Q&A for members of the workforce navigating the professional setting
German Language & Usage
Q&A for speakers of German wanting to discuss the finer points of the language and translation
Cryptography
Q&A for software developers, mathematicians and others interested in cryptography
Windows Phone
Q&A for enthusiasts and power users of Windows Phone OS
Chinese Language & Usage
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Chinese language
Raspberry Pi
Q&A for users and developers of hardware and software for Raspberry Pi
