Volvet Zhang
Technical Lead, Coder at Cisco Systems
Hangzhou City, Zhejiang, China
Summary
🤩
Rockstar🎓
Top SchoolVolvet Zhang is a technical lead and coder with 12+ years of hands-on experience in multimedia and low-level systems engineering, currently leading development at Cisco in Hangzhou. He specializes in performance optimization and assembly-language work, having contributed significant low-level fixes and speed improvements to the widely used open-source H.264 codec openh264. Prior roles include software engineering at ArcSoft, giving him deep domain experience across multimedia pipelines and codec implementation. Known for resolving tricky merge conflicts and CPU/core query issues, he combines systems thinking with pragmatic debugging to improve core codec reliability and throughput.
12 years of coding experience
2 years of employment as a software developer
Zhejiang University
Github Skills (13)
assembly10
sse10
video-codec10
x86-6410
assembler10
codec10
h26410
x26410
x8610
mergetool9
conflict-resolution9
merge-conflicts9
conflict9
Programming languages (9)
Github contributions (5)
cisco/openh264
Jan 2014 - Mar 2016
Open Source H.264 Codec
Role in this project:
Back-end Developer & Assembly Language Specialist
Back-end Developer & Assembly Language SpecialistContributions:199 commits, 2 PRs, 1 push in 2 years 2 months
Contributions summary:Volvet primarily contributed to low-level optimization and bug fixes within the `cisco/openh264` repository. Their work centered on improving the performance of the H.264 codec, particularly in assembly language. They addressed merge conflicts, CPU core query issues, and made improvements to assembly code. These changes reflect a focus on optimizing the codec's core functionality.
codec
volvet/ImageProcess
Dec 2015 - Jan 2017
Contributions:23 commits, 20 pushes, 1 branch in 1 year
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