Alexandre Lemire
Marseille, Provence-Alpes-Côte d'Azur, France
Summary
👤
Senior🎓
Top SchoolAlexandre Lemire is a seasoned engineering leader and founder with over a decade of experience building scalable software across SaaS, BIM, and 3D visualization. As Head of Engineering at Catenda, he leads a culture transformation, delivering 99.9% uptime and a 50% improvement in system SLOs while ensuring engineering, product, and business outcomes are tightly aligned. He stands out for translating deep technical work into executable plans that ship, and for building and guiding distributed teams since 2013. His path includes founding VTREEM, where he architected microservices for massive BIM datasets and a high-performance 3D WebGL engine, earning industry recognition and European R&D funding. He combines end-to-end ownership with a founder's urgency and enterprise discipline, having driven mobile and web product innovations, large-scale APIs, and AI-enabled productivity gains. Based in Marseille, he brings a global, remote-leadership perspective to rapid growth environments.
12 years of coding experience
20 years of employment as a software developer
Université de Bourgogne
English, French
Github Skills (18)
webgl10
threejs10
javascript10
canvas10
ply10
polyhedra10
svg10
html510
3d10
augmented-reality9
geometry9
openscad9
webgl29
virtual-reality9
webgpu9
Programming languages (2)
Github contributions (5)
FragColor/three.rendererstats
Nov 2015 - Nov 2018
Contributions:1 release, 6 pushes, 1 branch in 3 years
FragColor/three.js
Dec 2015 - Oct 2018
Contributions:2 pushes, 2 branches in 2 years 10 months
webgljavascriptthreejs3d-libraryjavascript-3d-library
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