See current work.
Lately I use a mix of GNU Octave/Matlab, Clojure and Ruby for data analysis and product prototyping. I have used Javascript and C++ extensively earlier.
Money Mover Demo lets Vesta sales and marketing team effectively showcase their product features by tailoring the display and behavior for each prospect.
Mooifoto automatically shares high-resolution photos from your computers to those of your friends and family.
Flixiq lets you cue any YouTube video into a music or movie quiz to challenge your friends.
airdb A client-side ActionScript ORM for SQLite, supporting schema evolution and seamless migrations during AIR application auto-updates.
twilioflow A Ruby state machine for concisely writing dynamic and personalized interactive phone menus in Twilio telephony applications.