Asias He
Software Engineer at Red Hat
Haidian District, Beijing, China
Summary
🤩
Rockstar🎓
Top SchoolAsias He is a software engineer with 16 years' experience specializing in virtualization and high-performance systems, currently contributing at Red Hat in Beijing. He brings deep kernel- and networking-level expertise, evidenced by substantial open-source work on Seastar (enhancing TCP offloads, IPv4/ICMP features and virtio RX paths) and OSv (ZFS tweaks and virtio driver optimizations). His background blends an MS in Computer Science from Beihang University with a bachelor’s in Electronics, giving him both systems theory and hardware-adjacent insight. Colleagues rely on him for pragmatic, performance-driven solutions that bridge device drivers, network stacks, and cloud-native virtualization.
16 years of coding experience
Bachelor's degree, Electronics, Bachelor's degree, Electronics at Sichuan UniversityMaster of Science (MS), Computer Science, Master of Science (MS), Computer Science at Beihang University
Github Skills (13)
c-language10
device-driver10
cprogramming-language10
network-protocol10
networking10
tcp10
operating-system10
virtio10
async9
aio9
zfs9
asynchronous9
memory-management9
Programming languages (7)
Github contributions (5)
scylladb/seastar
Sep 2014 - Jun 2022
High performance server-side application framework
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 182 commits, 1 PR in 7 years 9 months
Contributions summary:Asias primarily focused on enhancing the networking capabilities of the Seastar framework. Their contributions included implementing an IPv4 address constructor, adding TCP checksum offload and TCP segment offload support. The user also added support for features such as IPv4 gateway, netmask, and ICMP ping. The user's work also included supporting the virtio network device with improvements to the RX path.
seastarc-plus-plusdpdkframeworkperformance
cloudius-systems/osv
Dec 2013 - Oct 2014
OSv, a new operating system for the cloud.
Role in this project:Backend & System Engineer
Backend & System EngineerContributions:171 commits in 10 months
Contributions summary:Asias contributed significantly to the OSv operating system, focusing on low-level system components and device drivers. They made changes related to the ZFS filesystem, including removing unused code and modifying file naming conventions. They also implemented enhancements to various device drivers such as virtio-blk, virtio-net, and virtio-scsi. Moreover, the user has worked on optimizing the performance of the system.
operating-systemoperatinglinuxosv
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