Projects
Some of it shipped to millions of people, some of it is a weekend experiment. Both kinds taught me something.
This site. A statically exported Next.js blog with a Go CLI for authoring.
Every page is a file on a CDN — no database, no API, no runtime secrets. The interesting constraint was keeping it that way: embeds are click-to-load, tweets are stored as data instead of scripts, and a small Go binary validates frontmatter before anything reaches main.
FCM → Braze migration and end-to-end experimentation for a marketplace with ~90M buyers.
Replacing the delivery layer under a live notification system without dropping messages or double-sending them. Most of the work was in the seams: idempotency, backfills, and a shadow-write period long enough to trust the numbers.
Owned the buy-flow for a used-car marketplace across 5+ countries, ~2M daily views.
Five countries meant five sets of payment rules, tax rules and inventory quirks pretending to be one product. The win was a contract layer that let each market diverge where it had to and nowhere else.