I have 15 years of industry experience, mostly at Microsoft. I started out as a software tester, then went into automating test cases and am now doing development. I have five years of C# 4.0/.Net 4.5, and was using C/C++ regularly from 1990-2007. In addition I've worked on projects that required Microsoft SQL, PowerShell 3.0, command scripts, and Excel automation. Some of my projects have been multithreaded.