roigdev, legally ROIGDEV SLU, is an independent software engineering company founded by Diego Roig. We are deliberately small: every engagement is led and delivered by senior engineers, and we take on a limited amount of work at a time so that each project gets real attention.
Our focus is backend and infrastructure software where failure is expensive: distributed systems, event-driven platforms, high-performance services and security-sensitive code. We build mostly in Rust.
The mark
Our logo is a Merkle tree, the data structure that lets a single root hash vouch for everything beneath it. Each leaf is hashed, each parent hashes its children, and the root is only valid if every node below it checks out.
It’s a fitting reminder of how we want to build software: every part accounted for, integrity you can verify, and a green light at the top only when everything underneath has earned it.
Working with us
If you are building something where correctness, performance or security really matter, or you have a system that isn’t living up to them, we’d like to hear about it. Get in touch.