Weichao Guo
Staff Engineer at OPPO
Haidian District, Beijing, China
Summary
👤
Senior🎓
Top SchoolWeichao Guo is a Staff Engineer in OPPO’s OS Kernel Team with 14 years of engineering experience focused on storage systems, file systems, and kernel-level optimization. He holds a PhD in Computer Science from Tsinghua University and has driven production storage work across Huawei, Alibaba Cloud, and OPPO, including enhancements to F2FS, EROFS, and log-structured block storage on Pangu. His work blends deep OS research with practical implementations for mobile and cloud convergence, such as hybrid filesystems tuned for customized UFS/NVMe mobile SSDs. He has a track record of shipping kernel features used across multiple phone brands and cloud platforms, translating academic rigor into resilient, high-performance storage. Based in Haidian, Beijing, he combines systems-level algorithmic thinking with hands-on kernel engineering and a practical eye for product constraints. Colleagues describe him as someone who consistently bridges research insights and production readiness to push storage efficiency on constrained devices.
14 years of coding experience
3 years of employment as a software developer
Doctor of Philosophy (PhD), Computer Science, Doctor of Philosophy (PhD), Computer Science at Tsinghua UniversityBachelor's degree, Computer Software Engineering, 3.7/4, Bachelor's degree, Computer Software Engineering, 3.7/4 at Harbin Institute of Technology
English, Chinese
Github Skills (3)
stock9
ctp9
python7
Programming languages (1)
Github contributions (5)
weichaoguo/saliva
Nov 2012 - Apr 2013
Contributions:30 commits in 5 months
weichaoguo/weichaoguo.github.io
Feb 2015 - Oct 2022
Contributions:3 commits, 38 pushes in 7 years 9 months
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