Chia-an Lee
Senior Production Engineer at Meta
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolChia-an Lee is a Senior Production Engineer based in London with 10 years’ experience building reliable infrastructure and observability for large-scale ad systems at Meta. With an MS in Computer Systems Networking and Telecommunications from NCTU, he brings deep expertise in networking, server management, and SRE practices, and has contributed to 5G core work with free5GC. His career blends production engineering at hyperscale with hands-on roles in network operations, teaching, and high-performance computing internships, reflecting both operational rigor and academic grounding. He’s worked across geolocation and ads observability teams, optimizing value-driven systems in production. A former NCTU network lead and wireless TA, he pairs low-level networking know-how with modern cloud reliability tooling. Outside work, his background includes disciplined service in the ROC Army, an experience that informs his focus on resilient, well-instrumented systems.
10 years of coding experience
6 years of employment as a software developer
Master of Science - MS, Computer Systems Networking and Telecommunications, Master of Science - MS, Computer Systems Networking and Telecommunications at National Chiao Tung University畢業, 畢業 at 國立武陵高級中學
Chinese, English
Stackoverflow
51reputation
3kreached
2answers
1question
Github Skills (109)
smf10
5g10
amf10
4g10
network-automation10
napalm10
pcf10
thunderbird9
penetration-testing9
lists9
node-cluster9
ticker9
localization8
markdown8
hackmd8
Programming languages (15)
Github contributions (5)
calee0219/toolbox
Dec 2016 - Mar 2017
Contributions:63 commits, 18 pushes, 3 branches in 3 months
calee0219/vim
Feb 2016 - Jun 2016
Contributions:97 commits, 79 pushes, 1 branch in 4 months
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