I work for a large, international logistics firm. Currently I focus mainly rail logistics involving real time reporting of rail statuses with ad hoc user generated queries and data warehousing of operational metrics to drive up internal efficiency. I'm proficient in MySQL (although I don't prefer it), Postgresql, Oracle, PHP, and C#.

Also, I am starting to tinker with Arduino and general electronics "stuff". Particular photography based applications - high speed triggers, astrophography tracking, custom remotes, etc.