Things I've founded, built, and kept running in production.
Muroom
FounderWound down
University-backed music-studio search platform, founded in a team of five. Owned backend search & all AWS infra: PostGIS viewport queries, 13 dynamic filters; Terraform prod + dev at ~$150/mo. Beta live in 3 weeks.
Fitness-platform backend and both its web frontends, solo-built. Multi-tenant API: 206 endpoints, 22 domains, one OAuth2 scope-based account system serving 4 client surfaces. ~590× faster analytics (measured), −58% AWS cost.