Bertrand Marquis
Principal Software Engineer at Arm
Rochecorbon, Centre-Val de Loire, France
Summary
🤩
Rockstar🎓
Top SchoolBertrand Marquis is a Principal Software Engineer with over two decades of embedded systems experience, currently leading Arm’s AIS Open Source team to enable Xen and other open-source software on Arm for automotive and industrial markets. He is an expert in low-level C and assembler, RTOS and firmware development, and has deep ARM architecture knowledge demonstrated by maintaining Xen on Arm and creating Yocto meta-layers for Arm/autonomy. Previously he founded and led SYSGO’s Toulouse office, architecting PikeOS ports and safety/security features including TrustZone-based IOMMU concepts and DO-178/EN-50128 certification work. Bertrand blends hands-on driver and BSP development with team and project management, often stepping into customer-facing roles for architectural guidance and training. He has a track record of adding practical virtualization features for embedded use cases (PCI passthrough, SMMUv3, MPU, NUMA) that are not obvious from job titles alone. Based in Rochecorbon, France, he brings a rare combination of low-level engineering, open-source stewardship, and safety-critical certification experience.
7 years of coding experience
15 years of employment as a software developer
Engineer's degree, Embedded systems, Engineer's degree, Embedded systems at Institut supérieur d'électronique et du numérique
English, French, German
Github Skills (31)
git10
microcontroller10
hardware10
iot10
bluetooth10
embedded10
xen10
zephyr9
zephyr-rtos9
mcu9
bluetooth-le9
rtos9
openembedded9
yocto-layer9
arm8
Programming languages (5)
Github contributions (5)
bertrand-marquis/virtio-msg-spec
Dec 2024 - Jun 2026
Development of virtio-msg transport spec for submission to the OASIS VIRTIO (Virtual I/O) Specification
Contributions:17 pushes, 10 branches in 1 year 6 months
Linaro/virtio-msg-spec
Dec 2024 - Apr 2026
Development of virtio-msg transport spec for submission to the OASIS VIRTIO (Virtual I/O) Specification
Contributions:47 reviews, 4 PRs, 63 comments in 1 year 4 months
virtiospecificationvirtio-msgvirtio-transport
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.