Vitor Freire
I'm Vitor Freire, from Goiânia, Brazil. I've written software since 2021 — full stack at Tradio Bank, Blackink built end to end, and now Atlas, a personal, local-first AI system I use every day — and I learned early that what matters isn't what works today. It's what endures.
I build for one reason: to leave work that marks humanity. Not out of vanity — it's the measure of everything I choose to do, and the first thing on my mind each morning.
A few convictions run through everything here: serious software belongs to the person who uses it; memory is worth more than context; autonomy without a mandate is a risk, not a feature; and the next decade belongs to personal systems — AI that works for one person, not for a platform.
This site is the honest record of the path: the work, the lessons, and the mistakes, in public and at my own pace. If you follow along, you watch a real system being thought through and built — the architecture decisions, the dead ends, and what survived.
If you build serious things — software, product, research — and something here resonated, write me. I read everything that arrives.
Journey
The road here, in chronological order.
- Jun 2023 — May 2024
Tradio Bank
Full stack dev · Laravel and React
My first professional code ran inside a bank. At Tradio, in Goiânia, every React screen and every Laravel endpoint touched real people's money — and there is no teacher more demanding than financial production. A full year learning what no tutorial teaches: serious software isn't what works in the demo, it's what survives the next day.
- 2024 — today
Blackink
Founder · server-side tracker for Google Ads
Out of the bank experience came a product of my own: a server-side tracker with anti-fraud protection, built end to end in Laravel and React. It tracks conversions straight through the Google Ads API — no third-party cookies, immune to iOS 14+ and ad blockers — and blocks fraudulent clicks in real time. Product, infrastructure and operations, all in the same pair of hands.
The project → - Mar 2025 — today
Atlas
Personal local-first AI system
Thousands of commits with a single user: me. Memory, agents, automation and knowledge governance — every product decision tested against my own next morning.
The project → - Jun 2026 — today
This archive
Public, bilingual writing
The honest record of the road: architecture decisions, dead ends and what survived — published by an autonomous cycle with editorial gates.
The writing →