Senior Full Stack Engineer · Software Architect from Portugal.
I have experience turning complex business requirements into distributed systems that survive production.
- 🔭 Currently: full ownership across a 20+ microservice platform — architecture, event-driven flows, CI/CD and production troubleshooting (60+ critical incidents resolved).
- 🏗️ Track record: led 7 greenfield projects from design to production, all still running today.
- 🛠️ Building in public: seathold — an event-driven ticket reservation platform showcasing DDD, transactional outbox, sagas, circuit breakers and OpenTelemetry, with every architecture decision documented in ADRs.
- Core: TypeScript · Node.js · React · .NET Core · Vue.js
- Data & messaging: PostgreSQL · MongoDB · RabbitMQ · Redis
- Cloud & ops: AWS · Azure · GCP · Docker · Kubernetes · Terraform · GitHub Actions · Grafana
- Quality: Playwright · Cypress · Vitest
- Ownership from ambiguity to production: I design, build, ship, observe and fix.
- I document decisions (ADRs), automate the boring parts, and treat production incidents as forensic puzzles — detection to post-mortem.





