Julien Rosener
Software Engineer at ALi Corporation
Satigny, Geneva, Switzerland
Summary
👤
Senior🎓
Top SchoolJulien Rosener is a software engineer with 13 years of experience building embedded and desktop systems, currently focused on SoC integration for digital TV in Satigny, Geneva. He combines low-level C/Linux expertise—secure boot, kernel customization, drivers—and multimedia stacks (FFMPEG, GStreamer, DVB, H.264/265) with higher-level C++/Qt application work and build system engineering (Buildroot, Git). Earlier roles include architecting PV simulation software (PVSyst) and enterprise web/workflow systems, reflecting a rare mix of energy domain modeling, GUI design, and J2EE workflow integration. Julien has deep experience in conditional access/DRM systems and security certification processes, and has ported trusted-code to ARM TrustZone environments. He is pragmatic about testing and release pipelines, having built driver SDKs, customized build systems and extensive unit/system test suites. Comfortable across embedded, desktop and enterprise stacks, he often bridges hardware features into user-space workflows that accelerate product delivery.
13 years of coding experience
10 years of employment as a software developer
Master's degree, Computer Science Engineering, Computer Software Engineering, Master's degree, Computer Science Engineering, Computer Software Engineering at UTBM
French, English
Github Skills (41)
speech-to-text10
windows10
vinyl10
c-library10
cpp10
setuptools9
linux9
mir9
inference9
cmake9
whisper9
visual-studio9
playback9
mse9
swig9
Programming languages (3)
Github contributions (5)
jrosener/libKeyFinder
May 2013 - May 2020
Musical key detection for digital audio, GPL v3
Contributions:90 commits, 1 PR, 23 pushes in 7 years
stereogplmidiaudiowave
jrosener/digitalscratch
Dec 2012 - Dec 2022
Vinyl turntable emulation software
Contributions:5 releases, 772 commits, 5 PRs in 10 years 1 month
vinylemulatoremulationturntable
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