Full catalog
Eight systems across four fronts — from live products to the apps my family uses every day.
It's real — you can click it now.
“My daughter photographs her notes. The AI does the rest — and even discusses the subject with her.”
A study platform that's live: a photo of the notebook becomes a spaced-repetition flashcard, generates quizzes, debates the content via the Feynman technique, has an ENEM mode and a built-in economy simulator. Born from a real problem at home.
“An AI that refuses to give you the answer — it argues with you until you understand.”
A study app for Brazil's ANBIMA CPA-10 certification: each lesson requires discussing with the AI before the quiz, instead of rote memorization. I built it for my daughter Drika to pass the exam.
The robust private and the auditable public reinforcing each other.
“My algorithmic trading system — years of research treated as a lab, not a hunch.”
A bot that trades gold (XAUUSD) in production, built on the scientific method: every decision becomes a hypothesis, tested against market noise, and only stays if the data proves a real edge. Custom infrastructure to separate luck from edge, 16 documented findings, 100% deterministic. The proof it's serious: when the analysis showed the algorithm the bot is named after added nothing, I removed it and kept only what held up. Leaner, faster, stronger.
“The method behind my bots, open for anyone to audit.”
Open-source: the protocol I use to optimize a strategy without falling into the trap of fitting the bot to a past that never repeats. It's the public face of the discipline behind Bandit Thompson.
Market study turning into a tool.
“I took my study of the financial market and turned it into an analyst that never sleeps.”
Analyzes Brazilian paper REITs with an institutional buy-side stance: skeptical, decompositional, never buying the manager's narrative. A 9-dimension framework, every claim cited to its source, a categorical verdict at the end. It doesn't recommend — it investigates.
“I don't program inflation. I build the people, and inflation emerges on its own.”
A simulator where households and firms make simple decisions and macro phenomena — inflation, unemployment, recession — emerge from collective behavior. Agent-based computational economics: the bridge between the financial market and code.
In use by my family, every day.
“Knowing the people I love got there safely shouldn't depend on a 'made it' text.”
A real-time location app my family uses every day. Everyone shows up on the map, and the app notifies when someone arrives at or leaves a saved place — working with the phone locked and the app closed. Flutter + Firebase, running on the family's phones.
“If I've become the family's tech support, at least I automated the boring part.”
A remote diagnostics bridge: an app on my wife's phone talks to a Telegram bot via n8n, and I inspect and help her device from afar — without asking for a screenshot at every problem.
The door
Even if just out of curiosity. I reply on LinkedIn or by email.