Yuanchieh Cheng
Software Engineer at Google
Taiwan
Summary
👤
Senior🎓
Top SchoolYuanchieh Cheng is a software engineer with 11 years of experience building backend systems and APIs, currently working at Google after senior and backend roles at AmazingTalker and AlfredCamera. He specializes in Node.js, modernizing legacy code to ES6+, API design, and pragmatic DevOps improvements such as integrating AWS CodePipeline and GitHub workflows. Past projects include launching a React-based surveillance web app, implementing regional cloud storage for performance, and using RedLock to prevent duplicate user creation—demonstrating a blend of systems thinking and production reliability. He also has full-stack and data-migration experience, migrating ticketing from MongoDB to MySQL and implementing SSO across sites. Based in Taiwan and educated at National Chiao Tung University, he brings a strong operational focus and a history of shipping practical, scalable solutions in both startup and large-company environments.
11 years of coding experience
6 years of employment as a software developer
National Chiao Tung University
Stackoverflow
1,537reputation
185kreached
30answers
38questions
mocking
top-5%
unit-testing
top-5%
jestjs
top-5%
Github Skills (150)
vector-search10
realtime10
expressjs10
windows10
message-queue10
javascript10
nosql10
linux10
validation10
coturn10
js10
database10
json10
key-value-store10
in-memory10
Programming languages (10)
Github contributions (5)
sj82516/turn-packet-parser
Jan 2021 - Jan 2021
Contributions:32 commits, 15 pushes, 1 branch in 2 days
sj82516/turn-monitor
Jan 2021 - Jan 2022
Contributions:5 commits, 3 pushes, 1 branch in 1 year
coturnwebrtcstun
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