Ying-jheng Chen
Production Engineer at Facebook
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolYing-jheng Chen is a Production Engineer with 14 years of systems software experience spanning embedded Linux, mobile firmware, virtualization, unikernels and cloud infrastructure at companies like Facebook, MediaTek, MStar and Elotl. He specializes in kernel and driver development, performance engineering and cross-hardware bring-ups, and has repeatedly improved energy efficiency and reliability (e.g., 30% energy savings on octa-core Android platforms). At Meta he drives global data streaming, capacity planning and privacy provisioning for planet-scale pipelines using Terraform, Kubernetes and Prometheus, while his prior work added multithreading and Go support to the OSv unikernel. A cofounder of JuluOSDev who grew membership from single digits to 700+, he blends deep low-level debugging with large-scale automation and monitoring. He holds advanced CS degrees and a demonstrated knack for turning trace systems and diagnostic tools into significant maintenance and performance wins.
14 years of coding experience
5 years of employment as a software developer
Bachelor of Engineering (B.E.), Computer Science, Bachelor of Engineering (B.E.), Computer Science at National Chiao Tung UniversityMaster of Engineering (M.Eng.), Computer Science, 3.9/4.0, Master of Engineering (M.Eng.), Computer Science, 3.9/4.0 at National Taiwan UniversityMaster’s Degree, Computer Science, 3.8/4.0, Master’s Degree, Computer Science, 3.8/4.0 at Arizona State University
English, Chinese
Github Skills (9)
filesystem10
driver10
kernel9
linux8
operating-system8
charts7
helm5
prometheus5
kubernetes5
Programming languages (2)
Github contributions (5)
HawxChen/CloudComputing
Apr 2017 - Nov 2017
Contributions:38 commits, 20 pushes, 1 branch in 7 months
HawxChen/EnvirSetting
Sep 2016 - Dec 2022
Contributions:30 pushes, 1 branch in 6 years 4 months
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