Act 01 / Professional practice

Built to hold up.Under scrutiny.

Ten years of shipping product engineering, systems that have to be correct, and interfaces people do not have to think about.

Selected index / 2024—now

Four things worth opening.

/01
Realtime Ops Console
Lead engineer / 2025
ReactStreamingDesign systems
A single screen replacing six dashboards. Streaming data, hard latency budgets, and a UI that stays calm when everything is on fire.
/02
Payments Ledger Rewrite
Backend architecture / 2024
PostgresEvent sourcingMigrations
Moved a decade of transactions onto an append-only ledger with zero downtime. The boring kind of correctness I enjoy most.
/03
Internal Design System
Design engineering / 2024
TokensDocsAccessibility
Tokens, primitives and documentation that four product teams actually use. Adoption measured, not assumed.
/04
Weekend Experiments
Solo / Ongoing
PrototypesWebGLAutomation
Small sharp tools — a recipe scaler, a film-grain shader, and automations for ordinary life.