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.
6 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 (39)
infiniband10
freertos10
git-repository10
microcontroller10
hardware10
zephyr10
iot10
bluetooth10
embedded10
xen10
architectures10
scalable10
simulator9
simulation9
zephyr-rtos9
Programming languages (4)
Github contributions (5)
Linaro/virtio-msg-spec
Dec 2024 - Apr 2025
Development of virtio-msg transport spec for submission to the OASIS VIRTIO (Virtual I/O) Specification
Contributions:27 reviews, 4 PRs, 29 comments in 3 months
specificationvirtiovirtio-msgvirtio-transport
bertrand-marquis/virtio-msg-spec
Dec 2024 - Apr 2025
Development of virtio-msg transport spec for submission to the OASIS VIRTIO (Virtual I/O) Specification
Contributions:11 pushes, 4 branches in 3 months
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