Juan Almeida
Full-stack engineer in Belém, Brazil — Elixir/Phoenix, NestJS and React. The
interactive version of this portfolio needs JavaScript; everything it says is
below.
- Backend services for a hospital network on NestJS and TypeORM, written spec-first.
- Commercial-hierarchy APIs at Hypera Pharma across datasets that punished lazy SQL.
- A GraphQL gateway folding VTEX catalogue, payment and logistics APIs into one checkout query.
- Pix retry flows at Credisis on Poolboy and GenServers — 99.5% recovery.
- The Coca-Cola Latin America campaign platform — 50,000 daily users at peak.
juanalgal2@gmail.com ·
github.com/juanrtalmeida ·
linkedin.com/in/juanrtalmeida ·
CV