My main occupation has always been the one of developing web applications in Java and PHP (I started when I was 16), but I do not feel like I'm going to do this forever. I'm not tied to any particular technology, and always open to learn something new.
I develop open source projects in Java, C and C++ to cultivate my personal interests.
Mathematics
Q&A for people studying math at any level and professionals in related fields
User Experience
Q&A for user experience researchers and experts
English Language & Usage
Q&A for linguists, etymologists, and serious English language enthusiasts
Game Development
Q&A for professional and independent game developers
Programmers
Q&A for professional programmers interested in conceptual questions about software development
Parenting
Q&A for parents, grandparents, nannies and others with a parenting role
Role-playing Games
Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Unix & Linux
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Bicycles
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Database Administrators
Q&A for database professionals who wish to improve their database skills and learn from others in the community
Theoretical Computer Science
Q&A for theoretical computer scientists and researchers in related fields
Photography
Q&A for professional, enthusiast and amateur photographers
Meta Stack Overflow
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Server Fault
Q&A for professional system and network administrators
Science Fiction & Fantasy
Q&A for science fiction and fantasy enthusiasts
Physics
Q&A for active researchers, academics and students of physics
German Language & Usage
Q&A for speakers of German wanting to discuss the finer points of the language and translation
Spanish Language & Usage
Q&A for students, teachers, and linguists wanting to discuss the finer points of the Spanish language
Graphic Design
Q&A for professional graphic designers and non-designers trying to do their own graphic design
Academia
Q&A for academics and those enrolled in higher education
The Workplace
Q&A for members of the workforce navigating the professional setting
Personal Finance & Money
Q&A for people who want to be financially literate
Computer Science
Q&A for students, researchers and practitioners of computer science
English Language Learners
Q&A for speakers of other languages learning English
