Chunan Zeng
Staff Software Engineer at LinkedIn
Sunnyvale, California, United States
Summary
🤩
Rockstar🎓
Top SchoolChunan Zeng is a seasoned software engineer with 11 years of experience, currently focused on LLM inference performance and GPU kernel optimization at RadixArk while also holding a Staff Software Engineer role at LinkedIn. He has a strong track record at LinkedIn rising from intern to staff engineer since 2017, with earlier industry internships at Microsoft and Wpromote and graduate training from Carnegie Mellon. He blends deep systems and performance engineering expertise with practical product-aware implementation, shipping optimizations that matter in production-scale ML deployments. Based in San Francisco, he brings a rare combination of low-level GPU/kernel know-how and large-platform engineering experience. Notably, his career arc reflects both rapid technical growth and sustained impact across research-driven and product-focused teams.
11 years of coding experience
7 years of employment as a software developer
Bachelor's Degree, Bachelor's Degree at University of Southern CaliforniaHigh School, High School at Nanjing Foreign Language SchoolMaster’s Degree, Master’s Degree at Carnegie Mellon University
Chinese, English
Github Skills (15)
xpu10
cuda10
llama10
transformer10
pytorch10
gpt10
mlops10
inference10
llmops10
tpu10
amd10
llm10
triton9
mistral4
enclosure2
Programming languages (2)
Github contributions (5)
zcnrex/sglang
Mar 2025 - Mar 2025
SGLang is a fast serving framework for large language models and vision language models.
Contributions:95 pushes, 15 branches in 26 days
zcnrex/Factory
Oct 2014 - Mar 2015
Contributions:14 commits, 3 pushes in 4 months
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