Jean-marie Comets
Senior Software Engineer at Swile
Paris, Ile-de-France
Summary
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Rockstar🎓
Top SchoolJean-marie Comets is a Senior Software Engineer based in Paris with 13 years of experience building data-driven systems and scalable backend services across startups and large tech firms. He has a strong background in data engineering and backend development, having worked on Shopping-Ads data platforms at Google and built analytics pipelines at LumApps. Comfortable across languages from C++ to Rust, he contributes to petgraph — a well-regarded Rust graph library — where he improved core algorithms and graph representations. His early work spans numerical geometry and precision-heavy C++ at CNRS, as well as fullstack e-commerce tooling and deployment on cloud platforms. Now at Swile, he blends deep algorithmic thinking with production-grade data engineering to solve real-world product problems. Known for shipping robust systems and thoughtful open-source contributions, he brings both academic rigor from INSA Lyon and practical end-to-end delivery experience.
13 years of coding experience
10 years of employment as a software developer
Engineer's degree Computer Science, Engineer's degree Computer Science at INSA Lyon - Institut National des Sciences Appliquées de Lyon
English, French, Spanish
Stackoverflow
706reputation
180kreached
12answers
12questions
Github Skills (12)
algorithm10
data-structures10
algorithms10
graph-algorithms10
rust10
data-structure10
testing9
fatalerror6
boost-python6
cmake6
php6
stackoverflow6
Programming languages (14)
Github contributions (5)
petgraph/petgraph
Dec 2016 - Sep 2019
Graph data structure library for Rust.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:28 commits, 20 PRs, 1 push in 2 years 9 months
Contributions summary:Jean-marie primarily contributed to the core functionality of the `petgraph` library. Their work included implementing the `PartialEq` trait for the `Cycle` type, adding node support for Csr graphs, and reworking the A* algorithm to return the path found. They also added multiple tests to ensure the A* algorithm works correctly, including a test that utilizes a heuristic.
data-structure-librarygraph-datarustgraphdata-structure
jmcomets/panoradix
Apr 2017 - Jan 2020
A generic map and a set, both backed by a Radix tree.
Contributions:70 commits, 4 PRs, 84 pushes in 2 years 10 months
commonsgridshierarchicaltopologygeneric
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