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 computer enthusiasts and power users
Q&A for professional graphic designers and non-designers trying to do their own graphic design