Guillaume Damiand
Chercheur at LIRIS
Lyon, Auvergne-Rhône-Alpes, France
Summary
🤩
Rockstar🎓
Top SchoolGuillaume Damiand is a researcher and software engineer with 16 years of experience based in Lyon, France, specializing in computational geometry and topology. As a long-time researcher at LIRIS and former enseignant-chercheur at Laboratoire SIC, he blends academic rigor with practical algorithm implementation, holding a PhD in computer science from Université Montpellier II. He contributes significant back-end and algorithmic work to the prominent CGAL open-source library, notably in Combinatorial_map and Surface_mesh_topology modules, implementing shortest non-contractible cycle algorithms and topology-preserving transformations. His profile reveals a rare combination of deep theoretical expertise and hands-on code refactoring for real-world geometry processing, often addressing complex cases like surfaces with boundaries.
16 years of coding experience
PhD, Informatique, PhD, Informatique at Université Montpellier II
Stackoverflow
671reputation
8kreached
25answers
0questions
Github Skills (15)
computational-geometry10
data-structures10
algorithms10
c-language10
cprogramming-language10
data-structure10
software-design9
mesh6
cgal6
triangulation6
qt6
point-cloud6
segmentation-fault6
sorting6
graphic6
Programming languages (2)
Github contributions (5)
CGAL/cgal
Feb 2010 - Jul 2022
The public CGAL repository, see the README below
Role in this project:
Back-end Developer and Algorithm Implementer
Back-end Developer and Algorithm ImplementerContributions:101 reviews, 1929 commits, 90 PRs in 12 years 7 months
Contributions summary:Guillaume appears to be making significant contributions to the core functionality of the CGAL library, specifically within the "Combinatorial_map" and "Surface_mesh_topology" modules. Their work includes implementing and optimizing algorithms related to path processing, such as those for computing the shortest non-contractible cycles, and for handling topological transformations related to faces and edges. The user is actively involved in refactoring existing code and incorporating new features like those for the general case of surfaces with boundaries.
boolean-operationsc-plus-plustessellationtemplate-librarypoint-cloud
gdamiand/cgal-web
Apr 2020 - Jul 2024
The cgal.org website
Contributions:21 pushes, 4 branches in 4 years 3 months
cgal
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.