Hugo Beauzée-luyssen
Software Engineer at Datadog
Niort, Nouvelle-Aquitaine, France
Summary
🤩
Rockstar🎓
Top SchoolHugo Beauzée-luyssen is a seasoned software engineer with 17 years of experience building high-performance C++ systems, multithreaded code and robust build chains, currently contributing at Datadog and long associated with VideoLAN. He has deep expertise in cross-platform toolchains and media software—authoring CI and reproducible release tooling for VLC, adding Blu-Ray/HLS/DASH support, and improving Android JNI integrations. An active open-source contributor, Hugo has enhanced widely used projects such as TagLib and Zig by adding stream-based IO support and glibc-version guarded compatibility fixes, demonstrating careful attention to portability. His work spans low-level compatibility (glibc feature guards, cross-compilation for mingw) to practical automation of complex release processes, and he brings a preference for C++ while also using C and Go where pragmatic.
17 years of coding experience
16 years of employment as a software developer
EpitechA level, A level at Lycée Michelet
Github Skills (46)
c-language10
mobile-development10
crossbuild10
architecture10
mingw10
build-system10
metadata10
android-sdk10
c1110
development-tools10
java10
c1710
javas10
jna10
compiler-compiler10
Programming languages (21)
Github contributions (5)
videolan/vlc
Dec 2017 - Aug 2022
VLC media player - All pull requests are ignored, please use MRs on https://code.videolan.org/videolan/vlc
Role in this project:
Back-end Developer
Back-end DeveloperContributions:825 commits, 7 PRs, 7 comments in 4 years 8 months
Contributions summary:Hugo's contributions centered on enhancing the Open Source VLC media player, specifically through modifications to the demuxing of various formats and audio output modules. This included simplifying and fixing several functionalities related to subtitle handling and format decoding, with some improvements also made to the core module code as well. Additional contributions focused on improving features in relation to network streaming, while also making improvements in other parts of the media player.
gplv2libvlcfollowframeworkvlc
mstorsjo/llvm-mingw
May 2016 - Dec 2018
An LLVM/Clang/LLD based mingw-w64 toolchain
Role in this project:Back-end Developer / Build & Release Engineer
Back-end Developer / Build & Release EngineerContributions:12 commits, 1 PR, 7 comments in 2 years 7 months
Contributions summary:Hugo primarily contributed to the `mingw-w64` toolchain, focusing on adding and updating patches, particularly related to the `msvcr120_app` library for ARM architecture. Their commits included significant modifications to header files, build scripts, and definition files, indicating a focus on cross-compilation and build process improvements. Furthermore, the user addressed compilation issues with `libcxx` and added support for `libunwind` and the Windows platform, demonstrating a role in expanding the toolchain's capabilities and platform support.
mingw-w64lldcompilersclangbazel
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