CTO & Engineering Leader based in Málaga, Spain.
I build and scale engineering organizations. Currently leading backend, frontend, DevOps, QA, and data teams at Valsea Technology — managing platform architecture, regulatory compliance, and multi-brand operations across multiple jurisdictions in the regulated real-money platform space.
TrailBlender — free, open-source GPX/FIT merger, editor & repair tool for cyclists, trail runners, and bikepackers (Mac & Windows). Designed, built, and shipped solo using AI-assisted development workflows. Born from my own gravel rides and broken ride files.
- 🏗️ Architect and scale engineering orgs (40+ engineers, 80+ microservices)
- 🎰 Deep domain expertise in regulated platforms, payment processing & compliance-grade engineering
- 🤖 Driving AI adoption across engineering — and measuring its real impact on DORA metrics, from Copilot and Claude Code to custom tooling
- 📊 Data-driven engineering: delivery metrics, incident reduction OKRs, cohort analysis
- 🚀 Startup builder — previously scaled mobile engineering at letgo and led Android at Cabify
| Role | Company | Highlights |
|---|---|---|
| CTO | Valsea Technology | Scaled tech org from 10 to 40+ engineers; multi-brand platform operating across multiple jurisdictions |
| Mobile Engineering Manager | letgo | Grew Android team from 2 to 15+ engineers; MVP to 40M+ downloads and unicorn exit |
| Lead Android Engineer | Cabify | Built rider & driver apps, reported to CEO/CTO; scaled from dozens of daily trips to hundreds of thousands |
| Co-founder | PARABOLA, Odontojobs, Tecnolex | Startup builder |
| European Youth Award | Govfaces | Geneva |
| Seed Investor | Booh Food | Angel investing |
🌱 Measuring AI's impact on engineering performance · Platform engineering · Rust
💬 Ask me about scaling engineering teams, regulated platforms, or AI-assisted development.