In my day job, I'm the lead programmer for a small company in Michigan that provides circulation management services to small newspaper publishers. We help them increase addressing accuracy and decrease postage and delivery costs. I manage two other programmers. We use Delphi, Python and C# on Windows and Python on Linux.
In my night job, I write television game show software for a small California company. Their largest client recently featured a computer competing against two human champions on a quiz show. We use C#, C++ and VB6 on Windows and C++ on Rabbits.