Adrien Delsalle
CEO at twiinIT
Fontaine-le-Port, Île-de-France, France
Summary
🤩
Rockstar🎓
Top SchoolAdrien Delsalle is a CEO and former CTO with nine years of hands-on experience building high-performance scientific software and leading small engineering teams from prospecting to production. He founded twiinIT to bridge aerospace-grade scientific expertise with production software, personally contributing to design and code while running operations, finance, and business development. Prior roles at QuantStack and Safran show deep competence in C++, Python, HPC, containerized deployments and CI/CD, including notable open-source work on mamba (package manager) and xtensor (C++ tensor library). He combines engineering rigor—fixing build processes, cryptographic package signing, and core library refactors—with people leadership and intrapreneurial product incubation. Based in Île-de-France and complemented by entrepreneurial studies at HEC, he brings a rare blend of aerospace systems thinking and developer-level craftsmanship to client-facing solutions.
9 years of coding experience
9 years of employment as a software developer
Challenge+ Entrepreneuriat / études entrepreneuriales, Challenge+ Entrepreneuriat / études entrepreneuriales at HEC ParisDiplôme d'ingénieur Ingénierie aérospatiale aéronautique et astronautique, Diplôme d'ingénieur Ingénierie aérospatiale aéronautique et astronautique at ISAE-ENSMA
French, English
Github Skills (19)
c-language10
package-management10
multidimensional-arrays10
testing10
conda10
build-system10
cmake10
package-manager-tool10
package-manager10
tensor10
cpp10
cprogramming-language10
cli10
git9
cryptography9
Programming languages (16)
Github contributions (5)
mamba-org/mamba
Nov 2020 - Jan 2022
The Fast Cross-Platform Package Manager
Role in this project:
Back-end Developer & Build & Release Engineer
Back-end Developer & Build & Release EngineerContributions:2 releases, 175 reviews, 226 commits in 1 year 2 months
Contributions summary:Adrien primarily focused on improving the build process and core functionalities of the package manager. Their contributions included fixing a path-handling issue, adding command-line interface (CLI) commands for configuration, and introducing support for channel overrides. The user also implemented features related to package pinning and introduced the ability to generate and verify package signatures using cryptographic methods. This involved modifications to the build process and improvements in the handling of core dependencies.
cppwindowscondapackage-managerlinux
xtensor-stack/xtensor
Dec 2020 - Dec 2022
C++ tensors with broadcasting and lazy computing
Role in this project:Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:9 reviews, 11 commits, 12 PRs in 2 years
Contributions summary:Adrien contributed significantly to improving the C++ tensor library. Their work included removing support for older Clang versions, simplifying macro definitions, and updating tests and documentation. The user also focused on refactoring reducers, accumulators and fixing assignment issues related to optional data types. This indicates a strong emphasis on code maintainability, testing, and feature enhancement within the core functionality of the library.
cppmpinumpypython-bindingsc-plus-plus
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