
YoBody
The platform that brings hundreds of coaches onto one AI operating system.
I help teams turn difficult workflows, specialist knowledge, and ambitious AI ideas into clear, credible products. That means shaping the strategy, experience, and engineering needed to make them real.
View my GitHub profileAs of October 7, 2026
Client projects and my own products, each labeled. A few examples, not the full list.

The platform that brings hundreds of coaches onto one AI operating system.

One connected member experience for 6,000+ legal professionals.
A control plane that makes AI coding agents prove their work.

A daily emotional-fitness product designed to make reflection repeatable.

A habit tracker with enough structure to make showing up feel concrete.

A natural-language bridge between business questions and database logic.
The gap between a promising idea and a convincing product is usually not more technology. It is better judgment: what to simplify, what to automate, what users need to trust, and what the system must do reliably. I work across product thinking and engineering so those decisions survive all the way into the finished experience.
I love the hard part, and I move fast on it. I get to a working version early, test it against the real problem, and keep improving it until it holds up.
Tell me what you are building and where it is stuck. A few sentences is enough to start.
Tell me what you are buildingOr write to christophemarcellus786@gmail.com