I am a developer at Microsoft and work in the .NET Common Language Runtime (CLR) team. For the last 4 years I have been working on virtual machine technologies on a variety of form factors including desktops (Windows, Linux), tablets (Win8), gaming-consoles (Xbox 360), mobile devices (Windows Phone 7, Windows CE, Symbian).I have worked on various core pieces of the runtime including Garbage Collector, memory manager, platform abstraction layer, runtime-performance, etc.Before working on .NET I worked on Visual Studio Team Foundation Server, Visual Studio Team System, Adobe Framemaker, Adobe Acrobat, Texas Instrument's Code Composer Studio.
I guess the least represented module of Visual Studio Team System on msdn blog was Team Build . This is going to change now with the Team Build PM khushboo taking up bloging actively. See http://blogs.msdn.com/team_foundation or http://blogs.msdn.com/team_foundation/archive/2005/03/02/383479.aspx