Network and Security Consultant by day. Hack on a lot of things by night and weekend - Linux, a bit of Perl and Python, electronics (Arduino), take photos, general household maintenance and so on.
Q&A for professional system and network administrators
Q&A for professional, enthusiast and amateur photographers
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for professional and enthusiast programmers
Q&A for computer enthusiasts and power users
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for IT security professionals
Q&A for professors, theologians, and those interested in exegetical analysis of biblical texts
Q&A for users and developers of hardware and software for Raspberry Pi