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Mr. Rizzo
Mr. Rizzo

Mr. Rizzo

Systems · AI · 3D

Hi! My name is Guilherme Rizzo, and I’m currently based in Calgary, Alberta.

My path hasn’t been a straight line, and I see that as an advantage. I earned a degree in Physics, built an IT team and rolled out an ERP system at a construction company, co-founded a commercial kitchen, and spent six years as a civil servant in public safety. Along the way, 3D went from hobby to freelance work, and eventually I left my career in Brazil behind to move to Canada. Today I work in IT, keeping systems and access running smoothly for the people who depend on them.

The common thread? I like understanding how things work, bringing order to what’s messy, and building things from scratch. That’s what you’ll find here: AI projects, a legal AI proof of concept, a personal finance spreadsheet, 3D work and photography.

Feel free to look around. If something here sparks an idea, I’m always open to a good conversation.

Recent

Legal AI

Legal AI

In progress · A fully local RAG proof of concept over real decisions from Brazil’s Supreme Federal Court (STF), designed so every claim cites a real ruling.
Local AI

Local AI

In progress · A self-hosted AI stack with local models, a team of agents and shared long-term memory. No cloud AI APIs.
Family Finance

Family Finance

Two countries, two currencies, one spreadsheet. A local-first system that turns statements from 16 accounts into audited dashboards, with local LLMs that only suggest.