Things I've built, mostly in commerce.

A Shopify app that keeps catalogues in sync from a master store to many expansion storefronts: products, variants, collections, inventory and more, with per-field mapping for what travels, exclusion rules for what doesn't, and price transformations along the way. An advanced job queue keeps it accurate on the busiest days. Built with Next.js, TypeScript, PostgreSQL, Prisma, Redis-backed BullMQ and the Shopify GraphQL Admin API.

Solo developer

Two internal foundations behind everything we ship. The app template: Next.js with Redis and BullMQ, an event-driven app bus, typed end to end, with CI/CD, observability and tests built in. The storefront template: Liquid and TypeScript with React and Tailwind, fast and maintainable, scaling from a single shop to full multi-market setups.

Architect & lead developer