Sebastien Boeuf is a virtualization software engineer with 11 years of experience building and integrating secure VM-based runtimes for cloud-native platforms. He has driven kernel-to-firmware work across Cloud Hypervisor, NEMU and Kata Containers—contributing QEMU integration, ACPI/SMBIOS firmware support and runtime lifecycle improvements for projects used widely in container and VMM ecosystems. At Intel and Rivos he focused on bringing VM-level isolation to container workflows and improving CI, testing and hotplug/networking reliability; he now continues that trajectory at Meta. Comfortable across backend, DevOps and low-level firmware, he combines systems architecture with hands-on patches that span QMP APIs, ACPI tables and CI pipelines. An attention to edge cases shows up in his test and timeout tuning for integration suites—small changes that materially increase reliability in large open-source projects.
11 years of coding experience
11 years of employment as a software developer
Master's degree Electronics Robotics and Computer sciences, Master's degree Electronics Robotics and Computer sciences at Polytech Montpellier
ARCHIVED: Modern Hypervisor for the Cloud. See https://github.com/cloud-hypervisor/cloud-hypervisor instead
Role in this project:
Backend Developer
Contributions:69 commits, 19 PRs, 5 pushes in 8 months
Contributions summary:Sebastien primarily contributed to the ACPI (Advanced Configuration and Power Interface) implementation within the NEMU hypervisor project. Their work focused on enhancing PCI hotplug capabilities, including modifications to the DSDT table and the introduction of NVDIMM support. Key changes involved the creation of GED (Generic Event Device) support, which facilitated event handling for hotplug operations. The user also addressed issues related to the virtio-fs component and implemented performance enhancements.
Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs. https://katacontainers.io/
Role in this project:
Back-end Developer & DevOps Engineer
Contributions:17 reviews, 24 commits, 44 comments in 1 year 11 months
Contributions summary:Sebastien's contributions primarily focused on enhancing the QEMU integration within the Kata Containers project. The user added support for new features, such as the "virt" machine type, and addressed issues related to hotplugging and networking. They also improved code by including new parameters, refactoring code and adding more features to the QMP API. Furthermore, the user worked on improving tests and fixing build errors.
firecrackervirtualizationociworkloadvdi
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