About
An ETO who ships software.
I spend half my working life on oil and gas tankers — VLCCs, LPG carriers, crude — keeping the electrical and electronic systems alive. The other half I'm in Cebu, building software. The two halves talk to each other more than you'd think.
At sea
I'm the ETO — responsible for the electrical, electronic, and control systems on the ship. The power plant, the automation and monitoring, the nav and comms gear, and a long list of things nobody thinks about until they stop working at 0300 somewhere in the Malacca Strait. Ten-plus years on this now, across Anglo-Eastern, Euronav, Lauritzen Kosan, and Seaworld-managed fleets.
It's where I learned what "reliable" actually costs. You don't get to retry gracefully when a propulsion converter faults twelve hours into a thirty-day voyage — you fix it with what's in the locker, at three in the morning, while the ship is still doing fourteen knots. That job has opinions about software now, whether I want it to or not.
On shore
I build for the operational maritime world. Right now that's lightweight computer vision for small-craft collision avoidance, built for recreational boats that can't afford the six-figure commercial systems. Retrieval over ship technical manuals that actually works offline, because most ships don't have the bandwidth for anything else. And tools for Filipino seafarers: a flashcard app for licensure prep, payroll transparency, and the small workflow things that nobody with a VC deck is going to build.
Before all of this I did a Computer Engineering degree at Silliman, so the software side isn't a pivot — it's the part that came first, paused for a decade, and came back.
How I work
Small, well-scoped things. Honest scope. I'd rather ship something simple that survives a year in the field than something ambitious that impresses for a week. I'm skeptical of features built for hypothetical users and of demos that only work on the demo machine. Mostly, I listen carefully to what people actually do before deciding what to build. The sea taught me that.
If you're building in maritime tech
I want to hear from you — especially if you're working on autonomous navigation, crew tooling, edge AI for vessels, operations software, or anything aimed at the people who actually run ships rather than the spreadsheets about them. Contract work, collaborations, full-time product roles — all on the table.