Fractional Head of Engineering · Rust · Bitcoin Protocol · AI Systems
I help technical founders and CTOs build and scale complex software systems — from architecture to team structure to production. Physicist by training; engineer by practice.
Domain depth:
- Bitcoin & Lightning — protocol-level work, RGB smart contracts, DLCs, custody systems
- Rust — production systems, async runtimes, embedded, cross-platform
- AI Systems — inference pipelines, LLM tooling, agent architectures
What I do for clients:
- Fractional Head of Engineering (embedded, part-time)
- Technical Due Diligence for investors and acquirers
- Architecture reviews and team audits
- Contract engineering on Rust/Bitcoin/AI stacks
Recent work: Led engineering at Diba — a Bitcoin-native digital asset platform built on RGB protocol.
📍 Spain — available remotely worldwide
📬 jd.robles@gmail.com · linkedin.com/in/josediegorobles
🗓 Book a 30-min intro call → (add your Calendly or cal.com link here)