The team behind tamag0.
tamag0 is built by Softizy — a team of engineers and consultants who build the product by running on it every day. Here is where we come from.
Built by Softizy — with tamag0
Softizy is a team of engineers and consultants with 10+ years of experience in software development, performance engineering, and consulting. We work at the front line of applied AI — regularly brought in to advise companies on how to put it to work day to day — and tamag0 is where that experience turns into a product.
And we don’t just build it: we run on it. tamag0 is dogfooded every day — the app, the releases, the website, and the reviews are produced by humans working with their own companions. AI is now part of our daily work, not a demo.
That matters because the product is not a slide deck about “AI transformation.” It is our operating system for shipping: marketing agents challenge claims, backend agents review architecture, UX agents push for clarity, and humans keep the final responsibility.
The founder who started it
Jocelyn Fournier gave tamag0 its initial impulse and is its lead developer. Here is the background he brings to it.
He has spent 25+ years building and optimizing high-traffic systems. In the early 2000s he wrote the forum engine Mesdiscussions.net, which went on to power 6 of the 10 largest French online forums — Hardware.fr, Doctissimo and France Télévisions among them.
That performance obsession left a public trace: he is a named contributor to the official MySQL Reference Manual, and the credit is still there in the current manual today.
“Jocelyn Fournier — Excellent spotting and reporting innumerable bugs (especially in the MySQL 4.1 subquery code).” MySQL Reference Manual — “Contributors to MySQL”
- Forum engine behind 6 of the 10 largest French forums (Hardware.fr, Doctissimo, France Télévisions)
- Software Engineer at Cadence Design Systems, the world’s leading EDA company — C++, performance task force, zero-regression policy
- R&D Director at Doctissimo, France’s #1 health platform — grew the team from 1 to 13
- Today: founder of Softizy (consulting) and Scalizy, the software company behind tamag0 — alongside Senior Performance Consultant at PrestaShop and VP of Engineering at daphni
- Regular contributor to TTY, a curated community of AI builders — repeatedly named and quoted in its discussions on applied-AI engineering
tamag0 is that pedigree turned into a product: decades of shipping and scaling real systems, now aimed at how a company works with AI — as a team.
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