Wrote software to help people catch the bus on time, at NextBus.

We were the first to equip buses with real-time gps reporting and have that tied into digital displays at stops, and on the web.

I still see lots of my frontend stuff (backbone/js) still used after I left 8 years ago, which of course makes me happy that it's providing service to people who have to ride the bus (which I did extensively on purpose at the time - they paid me okay)