Software Developer (since childhood) and Electrical Engineer (don't you love the micro-hardware movements - Arduino and rPi). I've worked for NASA, built AI systems, compilers, and new computer languages, delved into cryptography and computer security, and am now building a fun mobile phone app for the fitness community.
Q&A for professional and enthusiast programmers
Q&A for Information security professionals
Q&A for people who build and repair bicycles, people who train cycling, or commute on bicycles
Q&A for computer enthusiasts and power users
Q&A for power users of Apple hardware and software
Q&A for science fiction and fantasy enthusiasts
Q&A for Graphic Design professionals, students, and enthusiasts
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for those interested in the geology, meteorology, oceanography, and environmental sciences
Q&A for network engineers