I started off as employee #2 at Backbone, where I built the backend from Initial commit and helped build much of the original app and data warehouse. I later led the backend team that scaled the system into six-figure request counts.

I’m currently an engineer at OpenAI.

Off the clock, I’m still cycling through hobbies that fit the tech stereotype a little too well: coffee, climbing, credit card hacking, and travel. I also spend too much time thinking about transit networks.

You can reach me at hi@casey.so.