Hongyang Yang - Software Engineer at 华为

Hongyang Yang

Software Engineer at 华为

Nanjing City, Jiangsu, China

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Summary

👤

Senior

🎓

Top School

Hongyang Yang is a seasoned software engineer with 26 years of experience specializing in Linux, virtualization, and cloud infrastructure, currently working at Huawei. He has a strong track record in upstream open-source projects—contributing to the Linux kernel, glibc, QEMU/KVM, Xen, and OpenStack (notably Magnum)—and has maintained Xen Remus and COLO work for VM fault tolerance. His background includes kernel networking, IPv6 fixes, and hardening XenAPI parameter validation, reflecting deep systems-level expertise and attention to protocol and API correctness. At Easystack and Fujitsu he combined upstream contribution with internal maintenance of QEMU/Libvirt trees, performance/stability improvements, and L3 support for production environments. He also builds full-stack systems when needed, having architected and implemented a MongoDB/Node.js charity website and published BlackBerry apps, showing versatility beyond low-level systems. Based in Nanjing, he blends long-term open-source stewardship with practical delivery in commercial and R&D settings.

26 years of coding experience

8 years of employment as a software developer

Bachelor's degree, Electrical Engineering and Automation, Bachelor's degree, Electrical Engineering and Automation at Nanjing University of Aeronautics and Astronautics

Chinese, English, Japanese

Github Skills (21)

xapi10

python10

apidoc10

dma10

c1110

object-oriented-programming10

linux-kernel10

networking10

ocaml10

c1710

openstack10

api10

ipv610

validations9

validation9

Programming languages (4)

COCamlGoPython

Github contributions (5)

jonsmirl/mpc5200

May 2008 - Jan 2010

Digispeaker

Role in this project:

Back-end Developer

Contributions:27 commits in 1 year 8 months

Contributions summary:Hongyang primarily contributed to the IPv6 networking stack within the Linux kernel, focusing on improving its functionality and adherence to RFC standards. Their commits involved adding support for IPV6_PKTINFO sticky options in setsockopt() and getsockopt(), addressing outgoing interface selection, and correcting an interface index return issue. Furthermore, the user made bug fixes in the outgoing interface selection for UDPv6 packets and addressed a compiler warning. The user also made several dma-mapping replacements.

openstack/magnum

Nov 2015 - Mar 2016

Container Infrastructure Management Service for OpenStack. Mirror of code maintained at opendev.org.

Role in this project:

Back-end Developer

Contributions:22 commits in 3 months

Contributions summary:Hongyang primarily focused on bug fixes and improvements to the Magnum service, specifically addressing issues related to documentation, error messages, and object handling. Their contributions include correcting typos in docstrings and exception messages. They also added functionality to store bay_create_timeout to improve user experience and Python 3 compatibility fixes. These changes demonstrate a focus on improving code quality, user experience, and compatibility.

openstack

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