Yutin Liu
Software Engineer
Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolYutin Liu is a full-stack software engineer and DevOps practitioner with 13 years of experience building high-throughput, production-grade web services and media systems from Taiwan. He has shipped over ten products end-to-end, optimized Node.js APIs to handle 100k GETs/sec on Kubernetes, and kept multiple projects continuously online under high traffic. Proficient since 2014 with React/Next.js and experienced across Node.js, Python, Elixir, PostgreSQL and Redis, he pairs frontend performance tuning (Lighthouse-focused) with robust backend data accuracy using Redis + SQL transactions. He’s delivered scalable architectures as CTO and senior engineer—designing services that scale to tens of millions of rows and building AV1 media workers, DRM, and Shaka Player integrations. An open-source-minded developer who enjoys GraphQL and React Native tooling, he also has a knack for creative internal products—such as a web game that served 5k employees despite network restrictions. His track record includes multiple hackathon awards and practical expertise in CI/CD, Docker/Kubernetes, observability, and multi-timezone collaboration.
13 years of coding experience
11 years of employment as a software developer
Master of Information & Management, Master of Information & Management at National Taichung University of Science and Technology
Stackoverflow
31reputation
10kreached
1answer
1question
Github Skills (200)
datetime10
mobile-development10
testing10
usefetch10
google-maps10
linting10
javascript10
app-framework10
react-cache10
ava10
camera10
jest-mock10
api10
datepicker10
browser-detection10
Programming languages (14)
Github contributions (5)
yutin1987/yutin1987.github.io
Aug 2016 - Oct 2020
Contributions:17 pushes, 1 branch in 4 years 2 months
tmotx/jest-mock
Apr 2017 - Feb 2019
packages for jest mock
Contributions:11 releases, 2 PRs, 43 pushes in 1 year 10 months
jest-mocktestingmockjest
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