César Tonnoir
Co-founder & CEO at Mealz
Lille, Hauts-de-France
Summary
👤
Senior🎓
Top SchoolCésar Tonnoir is a technology leader and founder with 11 years’ experience building and scaling software teams and products across Europe, Australia and the US. He joined Maestrano at inception, evolving from full‑stack engineer to Global Operations Manager and tech lead, helping grow the company through a 2018 IPO while managing a 12‑engineer distributed team. Now co-founder and CEO of Mealz, he blends hands‑on engineering (Ruby on Rails, Angular, Elasticsearch, MongoDB) with operational rigor in recruitment, change management and delivery. Comfortable bridging product, infrastructure and business, he reports directly to executive teams and owns end‑to‑end product delivery. An early career background in systems architecture and embedded/AR development gives him a pragmatic, cross‑domain problem‑solving edge.
11 years of coding experience
8 years of employment as a software developer
Master's degree, Software engineering and project management, Master's degree, Software engineering and project management at Institut Supérieur d'Electronique et du Numérique
French, English
Github Skills (61)
mongoose10
graph10
mongodb-driver10
engine10
expressjs9
javascript9
vtiger9
single-page9
pkce9
canvas9
charts9
rails9
mongoid9
auth0-js9
mongodb9
Programming languages (7)
Github contributions (5)
maestrano/impac-angular
Sep 2015 - Nov 2018
Impac! Fontend Library
Contributions:72 releases, 1550 commits, 550 PRs in 3 years 2 months
fontend
cesar-tonnoir/mno-enterprise
Apr 2016 - Jun 2019
Contributions:42 pushes, 18 branches in 3 years 2 months
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