Carlos Rivera
Systems architect & founder. I build the AI systems that reshape how companies operate, and lead the teams that ship them.
I join early and stay until the systems hold: taking an architecture from zero to production. Sometimes that means redesigning a core workflow with the people who run it. Sometimes it means building the first version alongside the team. I’m still in the code at launch, when we see how people actually use what we built and what we need to rethink.
I started coding at 14, building 3D game engines for fun and learning how the pieces fit. At 18, I was writing C++ flight software for UAVs at Hydra Technologies, followed by engineering stints at Microsoft and HP Labs. Outside the terminal, I’m usually on a trail, in the woodshop, or out with my dogs. Always up for tacos and a good IPA.
Companies
Meshi
Meshi finds members who have a reason to meet and makes the introduction. I led engineering for the platform that replaced manual matching in spreadsheets.
meshi.io (new tab)
Figuro
Digital insurtech platform scaled to $2.5M+ in written premiums in 18 months. Built the direct integration layer with major insurance carriers across LATAM.
figuro.la (new tab)
Synx
Enterprise AI consultancy founded and scaled from zero. Shipped core production systems for BBVA, Etihad Airways, and Grupo Bimbo across multiple countries.
synx.co (new tab)Projects & Systems
MCPWire
Encrypted P2P MCP Proxy
Share local MCP servers and developer tools with teammates safely over an encrypted peer connection without leaking sensitive credentials or private keys.
Ocelo
macOS Screen Recorder
Turn raw screen recordings into studio grade product demos smoothly with fluid cursor motion, automatic zoom on clicks, and professional studio backdrops.
Belio
iOS Technical English Coach
Rehearse your daily standups and technical interviews out loud in English with an AI senior engineer who listens, challenges your logic, and answers back.
Folio
Markdown Document Publisher
Turn raw Markdown files into publication grade PDF reports and executive memos in seconds without wrestling layout tools or fighting any formatting rules.
Arcade Vault
AI-Generated Browser Games
Play a collection of browser games created with AI, from neon racers to voxel adventures.
bicio
iOS Commuter Companion
Smart commuter companion for Guadalajara that alerts riders before leaving home when their favorite station is running out of bikes or empty return docks.
Writing
The Verification Cost of Plausible AI Output
When models stop writing nonsense, catching their mistakes stops being free and starts requiring domain expertise.
The Hardest Part of Zero to One Is Resisting the Urge to Do Too Much
When you are at zero, the panic reflex is to pile on features, tools, and ads to feel like you are making progress, while the only question that matters is whether you have a working machine.
You Do Not Find a Cofounder in an Interview
Debating equity splits, corporate titles, and contracts before building anything together is startup theater. Finding a partner is like forming a band: you start jamming to see who can handle the noise.
Engagements
I take on advisory and fractional CTO work with teams bringing AI products into production.