Chun O
Cloud Support Engineer II at Amazon Web Services (AWS)
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolChun O is a Cloud Support Engineer II with a decade of hands-on experience designing and operationalizing software-defined networking and hybrid cloud solutions, currently resolving complex AWS networking issues for global enterprise customers. He combines deep SDN expertise—commercializing ONOS and SONiC, custom packet-processing pipelines, and deploying SDN-IP sites—with practical telecom practice, having verified 4G/5G cores and deployed a cross-campus 5G test field. A Golang practitioner and amateur BGP enthusiast, Chun builds network tooling for anomaly detection and has integrated free5GC into commercial offerings. Bilingual in Mandarin and English, he’s an AWS SME on Route 53, Direct Connect and CloudFront, and was recognized internally for outstanding engineering impact. Notably, he bridges research and production: turning open-source telecom and switch software into customer-ready products and programmable-switch demos.
10 years of coding experience
12 years of employment as a software developer
Master of Science (M.S.), Institute of Computer Science and Engineering, Master of Science (M.S.), Institute of Computer Science and Engineering at National Chiao Tung University
Chinese, Chinese, 閩南語
Github Skills (50)
nfv10
openflow10
ospf10
sdn9
linux9
bazel9
onos9
gossip9
operating-system9
stratum9
bgp9
yang8
ats7
ping7
routeros6
Programming languages (9)
Github contributions (5)
breezestars/cord-tools
Jan 2017 - May 2017
Contributions:50 commits, 15 PRs, 49 pushes in 4 months
cmingou/ch-telegram-bot
Feb 2021 - Apr 2023
Contributions:1 push, 2 branches in 2 years 2 months
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