I work for a small school, where I maintain a comprehensive Access Database, which acts as our school management system. I also used PowerShell, PHP (for school website), asp.net (for intranet), SQL for database & websites.
My website, for my photography was written in PHP with jquery.
For my PhD in Theoretical Chemical Physics, I developed algorithms using FORTRAN 90 to calculate the thermodynamic properties of binary and polydisperse systems of hard spheres.
I'm currently learning R and plan to learn Python in the next few months.