Senior Full Stack Engineer — TypeScript, Node.js, Ruby on Rails, React. Previously 3.5 years on a Ruby on Rails monolith at Underdog Fantasy.
Open to senior frontend, Node.js or Rails roles — remote, EMEA or Ukraine.
tickethub — event ticketing on six NestJS microservices. Saga with compensating transactions, outbox/inbox over RabbitMQ, Redis seat locks, idempotent Stripe webhooks. Built to get the distributed-systems parts right rather than to look finished.
social-monorepo — Turborepo workspace, NestJS API and Next.js App Router frontend. Refresh-token rotation, optimistic updates with TanStack Query, Playwright e2e against a real database.