01 — Galicia, Spain · Building for the web since 2006
Web Tech Lead · open sourcerer · full stack developer
I'm a full stack developer and Web Tech Lead at Situm Technologies, where we do indoor positioning for people and robots. I build the visual layer — map viewers, 3D layers, the code that turns complex spatial data into something fast enough to think with.
Open to collaborating on things that are genuinely interesting.
TypeScript · Node.js · Java · Spring Boot · PostgreSQL · React · Redux · MapLibre · deck.gl · WebGL · three.js · Git
02 — Writing
Notes going back to 2007. Lately: code agents, leading teams, and what AI is actually doing to the way we write software.
Latest ·
What code agents actually are, how they work internally, and how to use them without losing control of your codebase. A deep dive into the ReAct loop, the skill system, OpenCode, and the security considerations nobody talks about.
Read the pieceAlso recent ·
A curated selection of essential books for web developers, covering everything from practical programming wisdom to scaling systems and productivity tips. These books shaped my development career and offer timeless insights for both beginners and seasoned developers.
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03 — Trajectory
Four places, two of them still going, one constant: making the web faster.
Now
2019 — now
Web Tech Lead · since 2020
Previously Senior Software Developer 2019–2020
Indoor positioning for people and robots. I own the visual layer — the map viewer and its 3D layers — turning complex spatial data into web experiences fast enough to think with.
2006 — now
Contributor & maintainer
Galician translations plus i18n tooling used by translators worldwide. Long-time GNOME Foundation member; I also coordinated the Galician translation team for Ubuntu.
Before
2009 — 2019
Head of Research and Development
Previously CTO · Full Stack Developer
A decade building Opennemas, a high-performance news publishing platform journalists used to reach millions of readers.
2009 — 2011
Open Source Consultant
A custom Linux-based desktop and large-scale open-source migrations in education. Won the Libre Software Award in Galicia in 2009.