Work
Selected cases: the problem, the role I played and the stack behind each one.
Pilgrimz
Co-founder and CTO
– present
A digital cultural-mediation platform for territories and heritage sites.
- Mobile app
- Professional back-office
- API
- Managed Postgres
Scalefast
Full-Stack Web Developer to SVP Software Agency
–
From employee number six and full-stack developer to SVP Software Agency while the company grew to 400 employees, through its acquisition by ESW in 2022.
- PHP / Composer / Laravel / Symfony
- JavaScript / TypeScript / Node / Angular
- MySQL / Percona
Impact Social Cup
Technical lead (freelance)
2025–2026
Designed and built the platform end to end: architecture, back end, front end, AWS infrastructure and AI features.
- NestJS
- Angular
- PostgreSQL
- AWS
Digital55
COO, then strategic advisor
– present
COO of a software development company, leading its 40+ person technical team: development, project management, design and QA. Strategic advisor since September 2025.
- Angular
- .NET (C#)
- Azure
- AWS
- Capacitor
Somos Héroes
Web developer (freelance)
2026
A web tool for schools: students write a story step by step through the hero's journey, guided by the app, and turn it into audio; teachers score the stories, and a shared map shows every participating school.
- Firebase
- React
- TypeScript
Industrial SME (Spain)
Technical advisor and developer (freelance)
Since September 2026
No in-house tech team. Automated operational and payroll workflows from field data; ongoing advisory work.
- SQL Server
- Zoho Inventory
- API integration
AISight
Own project
– present
My own native iOS and macOS app: Apple's on-device AI combined with a self-hosted, privacy-first web search back end. Built alone, on the App Store since March 2026.
- Native iOS (Swift)
- Apple Foundation Models