Gilles Cébélieu
Chef De Projet En Standardisation
Saint-Mandé, Île-de-France, France
Summary
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RockstarGilles Cébélieu is a seasoned geospatial standards project manager with 11 years at IGN, currently chairing the Imagery and Gridded Data technical panel at DGIWG and representing France at OGC and ISO TC 211. He blends technical depth and program leadership across mapping, geostandards for risk, and large-scale imagery workflows, having progressed from development team lead to senior project roles. Gilles also contributes hands-on to open-source geospatial tooling—adding WMTS support to Cesium—demonstrating he keeps a developer’s mindset while operating at the standards and policy level. That mix of standards diplomacy, product delivery, and practical coding makes him effective at turning complex geospatial requirements into interoperable, production-ready solutions.
11 years of coding experience
Github Skills (4)
javascript10
geospatial10
3d9
testing8
Programming languages (6)
Github contributions (5)
CesiumGS/cesium
Jul 2014 - Aug 2014
An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:13 commits in 5 days
Contributions summary:Gilles contributed to the Cesium repository by adding and refining WMTS (Web Map Tile Service) imagery provider support. Their work involved implementing the `WebMapTileServiceImageryProvider` class, fixing JSHint errors, and refactoring code, including renaming the WMTSImageryProvider class and adjusting default parameter management. The user also added spec tests and documentation related to the imagery provider.
3d-globegltfjavascript-librarygeospatial3d-tiles
IGNF/evolution-apigeoportail
Dec 2015 - Jul 2017
Contributions:62 commits, 2 PRs, 55 pushes in 1 year 7 months
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