Hadrien De Dompsure
Business Analyst Chef De Projet (consultant) at BOURSORAMA
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolHadrien De Dompsure is an AI-specialist engineer and consultant with 16 years of experience, currently blending business analysis and project leadership at Boursorama while supporting French AI innovation on the Jean Zay supercomputer. He combines deep learning research interests with hands-on systems and performance engineering, evidenced by low-level contributions to projects like xsimd, ROOT and UEFI-rs that improve cross-platform performance and testability. Comfortable across the stack, Hadrien has practical full‑stack and web tooling experience from industry stints and a strong academic foundation from ENSIIE and a Master in AI. He is meticulous about correctness and performance, having refactored thread-unsafe patterns in high-energy physics code and hardening package builds for Spack. Bilingual technical writer and developer, he also improves developer experience through clearer docs and examples in Rust projects like Rayon. Outside work he brings leadership experience from scouting, reflecting a pragmatic, collaborative approach to complex technical challenges.
16 years of coding experience
1 year of employment as a software developer
Engineer diploma (master's degree), Computer sciences, Engineer diploma (master's degree), Computer sciences at ENSIIEClasse Préparatoires aux Grandes Ecoles, filières MPSI - MP*, admis aux concours Mines-Telecom et CCP, Classe Préparatoires aux Grandes Ecoles, filières MPSI - MP*, admis aux concours Mines-Telecom et CCP at Lycée Blaise Pascal de Clermont-FerrandLicence, Mathématiques, Licence, Mathématiques at Université d'Evry-Val d'EssonneBaccalauréat général, S option mathématiques, Mention très bien, Baccalauréat général, S option mathématiques, Mention très bien at Lycée de l'Institution Saint-Alyre de Clermont-FerrandMaster ANDROIDE, Intelligence artificielle, Master ANDROIDE, Intelligence artificielle at Université Pierre et Marie Curie
French, English, Spanish, Russian
Github Skills (43)
debugging10
uefi10
root-view10
debug10
c-language10
package-management10
python10
testing10
memory-management10
statistics10
build-system10
os-development10
math10
refactor10
osdev10
Programming languages (19)
Github contributions (5)
acts-project/acts
Nov 2016 - Sep 2021
Experiment-independent toolkit for (charged) particle track reconstruction in (high energy) physics experiments implemented in modern C++
Role in this project:
Back-end Developer & Performance Engineer
Back-end Developer & Performance EngineerContributions:106 reviews, 194 commits, 18 PRs in 4 years 11 months
Contributions summary:Hadrien primarily focused on refactoring and optimizing the codebase, removing mutable variables to improve performance and thread safety. They made changes to the `DetachedTrackingVolume` and `GlueVolumesDescriptor` classes, as well as various helper functions, to eliminate mutable members. These changes involved refactoring constructors to improve "lazy construction", and they replaced thread-unsafe lazy initialization with eager initialization.
physics-enginephysics-experimentreconstructionphysicsparticle
rust-osdev/uefi-rs
Sep 2018 - Jul 2020
Rusty wrapper for the Unified Extensible Firmware Interface (UEFI). This crate makes it easy to develop Rust software that leverages safe, convenient, and performant abstractions for UEFI functionality.
Role in this project:Backend Developer
Backend DeveloperContributions:47 commits, 49 PRs, 78 pushes in 1 year 10 months
Contributions summary:Hadrien primarily contributed to the core functionality of the UEFI-rs project by implementing and refining the core low-level system calls. This included modifications to the boot services, memory management, and exception handling. The user also made critical changes to enhance testing capabilities, such as making QEMU exit on panic, and validating GOP test output with screenshots. These changes improved the overall stability and testability of the UEFI-rs library.
rustuefirust-wrapperosdev
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.