The solo studio of Matteo Quintaneiro. Building tomorrow's products with today's tools.

Mobile game · iOS & Android

Namedrop

Scattergories, reinvented as a duel: one category, forty seconds, and an opponent to crack. Conceived, designed, coded and shipped solo — then everything that comes after the stores: getting the app noticed, listening to real players and keeping them coming back, and earning its first revenue.

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iOS app · Personal safety

Apphelp

“A fake call, a real way out”: six simulated-call scenarios convincing enough to get you out of any awkward situation, and a route shared live with the people you trust. Launched in two months, from first mockup to the App Store.

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Hi, I'm Matteo.

An engineer in training at Mines Saint-Étienne, somewhere between microelectronics and computer science. Product pulled me in: these days I build apps and SaaS, and I take care of everything — design, code, data, launch.

After a stint at Veolia evaluating AI agents, I'm now at Royaltyport, making music-royalty data talk. When the screen goes dark: sport, gaming, new languages to learn, and a slightly obsessive watch on how AI is changing the craft.

The journey

01 / 08

Paris Sept 2021 — June 2023

Prépa Saint-Louis

Two intensive years of math, physics and engineering science in France's competitive preparatory classes — PCSI, then PSI*.

Gardanne Sept 2023 — Sept 2026

Mines de Saint-Étienne

Engineering degree in microelectronics & computer science, with a minor in biomedical devices.

Saint-Maurice Jan 2024 · one month

Veolia Water Technologies

Rebuilt the AWS cloud inventory from the ground up, in Python.

Saint-Maurice Apr — July 2025

Veolia Water Technologies

Evaluation frameworks for AI agents on Salesforce Agentforce: documentation and ROI defended before senior management.

Gardanne Nov 2025 — Jan 2026

Apphelp

A personal-safety iOS app launched in two months: Flutter + Swift, marketing site, beta, App Store.

Amsterdam Apr — Sept 2026

Royaltyport B.V.

Clause-extraction evaluation (LLM-as-judge), semantic contract indexing and a conversational agent for the music-royalties platform.

Amsterdam Since Apr 2026

Namedrop

A head-to-head word game born in France's student-entrepreneur program: designed, coded and shipped solo, then grown to its first users and its first revenue.

Lyon Feb — June 2026

National ethics competition

1st prize regionally, then 2nd nationally: defending a conviction in writing, then on stage — the other side of the craft.

The toolbox.(grab them)

React Native TypeScript React Node.js Python SQL & Postgres Supabase AI agents TensorFlow REST APIs Product design Expo

Got an idea, a project, or just want to talk?

matteo@tichow.fr