About

Hi, I'm Betty.

I'm a data scientist who started in classic machine learning and got pulled toward the engineering side of AI: agents, evaluation, developer tools, and the messy reality of getting models to work outside of demos. Most of my time goes to building things, reading things I only half understand on the first pass, and occasionally debugging far longer than I'd like to admit.

This website is my engineering notebook.

You'll find technical write-ups, experiments, and lessons learned. I don't write because I have the answers. Explaining something is the fastest way to find out what I don't yet understand. The best place to start is whatever I wrote most recently.

Outside of work, I'm usually on a tennis court, riding my bike, making coffee, sweating on a reformer, or planning my next trip. Those stories live elsewhere. This corner of the internet is for code, ideas, and the occasional engineering misadventure.

If something here helps you understand a concept a little better, or saves you a few hours of debugging, it has done its job.