Overview

Fitter Health is A preventive health-tech platform I built from the ground up. Not a feature bolted onto someone else's codebase, but the whole product: frontend, backend, database, cloud infrastructure, and data layer, owned from the first commit through to production for a Spain-based team.

What I built

Frontend. A modern Next.js interface for the platform's product modules. Backend. Django and Django REST Framework APIs, with every contract and workflow designed for reliability and maintainability. Cloud. The full AWS stack: ECS, RDS, S3, SNS, SQS, Redshift, API Gateway, IAM, and VPC. Containerized with Docker and production-secured. Async and data. Celery and Redis background processing, a notification and file-handling architecture, and a data layer ready for analytics and data-driven features. Production quality. Automated tests, clean migrations, and database-level integrity constraints throughout.

The point

This is the kind of work I do: complete, production-grade software products, front page to database, not just a website. Stack: Next.js · Django · DRF · PostgreSQL · Celery · Redis · Docker · AWS (ECS, RDS, S3, SNS, SQS, Redshift, API Gateway, IAM, VPC)

Links

• Live product: fitter.health