4 selected03

Projects

Things I built, and the constraint that made each one interesting.

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All Backend Postgres Event sourcing Frontend Design systems a11y Infra Streaming Observability Side project Compilers DX

2025
Ledger Engine
Double-entry accounting core with deterministic replay.
BackendPostgresEvent sourcing
2024
Atlas
A design system three product teams actually adopted.
FrontendDesign systemsa11y
2024
Signal
Streaming ingestion that survives its upstreams.
InfraStreamingObservability
2023
Plainsheet
A spreadsheet that compiles to a typed API.
Side projectCompilersDX