Builder.
Heads down on a startup and a few side projects. More here when they're ready. If you're curious in the meantime, email works.
Five and a half years at Affirm as a machine learning engineer, 2019 to early 2025, across the ML platform, computational finance, and portfolio ML teams. A few things I'm glad shipped:
Architected an underwriting decision system based on loan profitability, with a proprietary online model that generated over $8.2M in contribution margin. Led a pod of five engineers across four teams for the next phase.
Simulation-based pricing optimization that cut a week-long analyst workflow to six hours.
Horizontally scalable feature serving on AWS Aurora and gRPC, serving over a million features in production.
Segmented actin filaments in cryo-EM 3D tomographic data, then helped automate the segmentation with CNNs.
Dual B.A. in Data Science and Molecular and Cell Biology.