Service
Backend & API Engineering
REST and GraphQL services with clean data models and predictable behaviour.
All services
I design and build backend services with Node.js, Express, Nest.js and FastAPI, backed by PostgreSQL or MongoDB. The focus is a clear domain model, well-documented endpoints, and the tests and guardrails that keep them reliable as they grow.
What's included
- REST / GraphQL API design
- Database schema and migrations
- Auth, rate limiting and validation
- Background jobs and webhooks
- API documentation
Let's work together
Ready to build your next digital product?
Have an idea or a project in mind? I'm open to collaborations, product builds and long-term partnerships — let's turn your vision into something that ships.