Built to run on its own.
Apps, a publication and mathematics that keep running with nobody watching.
Every project on this page is published, measured and verifiable.
One hotel. One publication in three languages. Eleven preprints.
Built with:
Projects.
What's running. What's about to ship. What's still open.
What's broken, with a photo. What's fixed, with a photo.
Plus the hotel's mandatory inspections, each with its due date. Used every day.
Writes, verifies and publishes itself.
One machine per issue, in three languages, three times a week. Every number checked before it goes out.
Snap the receipt. Done.
Photo, voice or by hand. Sorts itself and spots recurring charges. Four languages.
An open problem. A little less open.
R(C₁₀,C₁₀,C₁₀) ≤ 26. It was 3015. Published with a DOI and a script that re-verifies it from scratch.
Predicts with ranges. Never with made-up certainty.
Measured mean error: 1.40 days. No server: everything stays on the phone.
History you can play.
Tower defense with an encyclopedia inside. Fourteen levels, two languages.
An index that measured too much. And the fix.
PCIst-XV removes the bias by construction. Eleven preprints, public code.
The numbers, the same night.
Quini 6, Brinco, Loto Plus, Poceada and quinielas. Only what two sources confirm gets published.
Your pet, in good hands even when you're away.
Routines, health and vaccines, for the people you chose. In development.
How I work.
One person. AI as the team. Evidence for everything.
I decide what gets built and when it's right. AI writes, tests and repeats until it works.
Automated tests in every project. A source behind every number. Failures get published in full.
Code on GitHub, my own data, and a manual so everything keeps running without me.
50 websites, free.
For people who really need one, have little money and a lot of drive. I've been there.
Fill in a form and you'll have your site in 24 hours. I don't do logos or buy hosting: I build everything and help you finish it.
Something that should run on its own?
Tell me what it is. I'll tell you if it can be done, how long it takes and what it costs.