william [dot] computer

Hello. My name is William Sepesi.

I'm a researcher and engineer. Nominally, I'm the Director of AI at a mid-market healthcare software company. I graduated from Washington University with a double major in computer science and mathematics.

My interests lie across reinforcement learning, LLMs, and diffusion. I've worked as an ML engineer and researcher at Microsoft, Square, and a handful of startups in these areas and beyond. During my time at university, I was the Head Teaching Assistant for a variety of ML courses.

Outside of ML I enjoy music, travel, reading, biking, contemporary art, and speaking French. You can contact me at hello [at] william [dot] computer or [at] robot__fan on Twitter, or find me on Github [at] wsepesi.