I build systems that move money and data.

Nineteen years leading FP&A systems and enterprise planning at eBay, Adobe, Sonder, and Intel Security — now also building open-source infrastructure and AI-native tools for the problems I lived with there.

Ask about my work

Selected work

roboticaJavaScript

A robotics news aggregator that stays fresh with no server running

VivariumJavaScript · MIT

A pond where small neural networks evolve their way into foraging

SweepwiseSwift · MIT

See what's safe to delete, and why

duckDBSPC++ · MIT

Materialized views in DuckDB that update in O(delta), not O(n)

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Writing

How I started reading again (and you can too)

How to develop a reading habit.