Comeet
From a recorded conversation to something you can work with.
ENGINEERING. PRODUCTS. PLAY.
Serious systems.
A playful mind.
I’m Marcos. I build financial platforms, games and tools — and the engineering behind them.
Founding Engineer & Head of Engineering at Fynza.
Previously CTO at Enso Coliving.
Philosophy, audio production,and a habit of making things.
A FEW THINGS FROM MY WORLD
to think.
Trilumin iOS puzzle app
02 / IN THE MAKINGBubble Tea Cats A bit of logic. A bit of play.
01 / PUBLISHED
A little roomto think.
Trilumin iOS puzzle app02 / IN THE MAKINGBubble Tea Cats A bit of logic. A bit of play.BUILDING WITH RESPONSIBILITY
From an idea to the real world.
FYNZA
FOUNDING ENGINEER & HEAD OF ENGINEERING
A financial platform.
Built from the first decisions.
I started as the only engineer in April. We launched the MVP for tourism in Mexico in early September. Today, we’re eight engineers.
APR → SEP 2026Read the case
ENSO COLIVING
CTO
Connecting the experience
of finding a place to live.
Technology strategy and a connected PropTech platform, bringing booking, payments and verification into one flow.
PRODUCT & TECHNOLOGYRead the case
SELECTED PRODUCTS & ENGINEERING
Ideas with something behind them.
Some out in the world. Some still on the workbench. All worth exploring.
Trilumin
Three logic puzzles. One quiet place to think.
Finesse University
Teaching a computer to understand what its teammates know.
Loopool
A home for the tools that help people make music.
Ship Lab
Making a complicated spaceship build easier to reason about.
react-p2p-host
Shared game state, with a React-shaped interface.
A moment in Costa RicaTHE PERSON BETWEEN THE PROJECTS
Curiosity has always
been the common thread.
A degree in philosophy. Audio production at SAE Institute. A self-taught path into programming. I like understanding how things work — and finding out what else they could become.
That also means board games, making music, and taking the long way through a new city.
A little more about meFROM THE NOTEBOOK