Mostly I'm in Management Engineering / Architecture now.

I've been programming for a few years, but I really like the design behind any MVC. It's fun to program again!

C C# Javascript PHP ...yes I know VB.Net but don't shoot me.

Secure communications AES TCP/IP

From AIX/Unix super servers to iPhone apps, LAMP to MS stack.

Look for patterns and frameworks to help, but usually, have to build something unique.