Patrick van der Velde. Online mostly written as Petrik.
Commercial software developer since 2008. Worked on projects in C#, Delphi and C++. Miles more skilled in C# than the other languages. As a bonus has a pet hate for C++.
Some things since birth, other things since a varying point in time since birth.
In general, and depending on the context, because I can, or because it's there. Pick one.
Q&A for professional and enthusiast programmers
Q&A for professional programmers interested in conceptual questions about software development
Q&A for system and network administrators
Q&A for user experience researchers and experts
Q&A for contractors and serious DIYers
Q&A for scientists using computers to solve scientific problems
Q&A for entrepreneurs faced with delivering a new product or service under conditions of significant uncertainty
Q&A for software quality control experts, automation engineers, and software testers
Q&A for people who love outdoor activities, excursions, and outdoorsmanship
Q&A for aircraft pilots, mechanics, and enthusiasts