Frontend dev who's been shipping React apps for 3 years and still enjoys it.
Currently building microfrontends @ CaixaBank Tech, previously led Angular → React migrations and built component libraries @ Globalt.
React • TypeScript • Next.js • NestJS • PostgreSQL
Also: Microfrontends, Jest, Docker, AWS
Next learning steps for fun: Python, Rust, Go
- Led migration from Angular to React (Globalt)
- Built company's first reusable component library
- Reduced prod bugs 30% through better testing
- Refactored internal tools cutting workflows from months → days
ChefFlow — Recipe management that actually aggregates ingredients properly. No more "200g flour" and "1 cup flour" as separate items.
Calmind Series — Pokémon competitive league system with hierarchical tournaments.
🌍 Madrid, Spain and Ferney-Voltaire, Auvernia-Ródano-Alpes, France
📧 diegocaserosmr@gmail.com
🔗 imcasero.dev • LinkedIn
Looking for frontend/fullstack roles in Switzerland or remote EU. Open to interesting problems.


