Yushi Sun
Senior Software Engineer at Roblox
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolYushi Sun is a Senior Software Engineer with 12 years of experience building low-latency systems, ML infrastructure, and consumer-facing platforms across startups and hyperscalers. He has driven critical projects at Google—ranging from GPU/BMC system software and high-frequency metrics pipelines to SteamVR streaming and lock-free DMA drivers for Stadia—and now improves developer tooling at Roblox. Equally comfortable in kernel C++ and full-stack JavaScript, he co-founded and led the FooPar food-delivery app at HKUST and has published first-authored research in computer networks from Princeton. Yushi blends hands-on implementation with cross-team leadership, shipping production hardware/software integrations with manufacturers and securing buy-in from senior leadership. Based in San Francisco, he pairs deep systems expertise with a consistent focus on debuggability and measurable performance wins (often 5–10x improvements).
12 years of coding experience
7 years of employment as a software developer
Chengdu Foreign Languages SchoolExchange Student in Computer Science, Exchange Student in Computer Science at Georgia Institute of TechnologyMasters of Computer Science (MSCS) Computer Science, Masters of Computer Science (MSCS) Computer Science at Carnegie Mellon UniversityHong Kong University of Science and Technology (HKUST)
Stackoverflow
11reputation
777reached
4answers
1question
Github Skills (40)
javascript9
denoising9
react9
frontend9
user-interface8
declarative8
typescript7
code-completion7
tern7
html6
cuda6
php6
file-upload6
css6
jquery6
Programming languages (5)
Github contributions (5)
JeffOwOSun/CDCoverGenerator
Jul 2014 - Mar 2016
Contributions:5 commits, 1 push in 1 year 7 months
JeffOwOSun/Impressionist
Sep 2015 - Sep 2015
Contributions:87 commits, 18 PRs, 61 pushes in 18 days
computer-graphicsproject-1graphics
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