Chun Chiu
Frontend Engineer at PayPay Corporation
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolChun Chiu is a results-driven Frontend Engineer based in Tokyo with 11 years in software development and over 7 years focused on React, Next.js, and TypeScript. He has led large-scale frontend rebuilds and i18n architecture at Dcard, helping maintain 95%+ URLs in "Good" status on Google Search Console while improving Core Web Vitals and SEO. Skilled at designing scalable frontend architectures, reusable component libraries, and CI/CD workflows, he also has hands-on experience with backend schemas, Kubernetes migrations, and disaster recovery. Chun mentors engineers, coordinates cross-platform design system efforts across 20+ stakeholders, and brings a pragmatic performance-first mindset—evidenced by a 50% load speed improvement using Sentry traces as a technical consultant. Now contributing frontend expertise at PayPay, he blends product-aware engineering with operational rigor to ship resilient, user-focused web experiences. An early adopter of framework migrations, he’s comfortable driving both legacy modernization and new platform initiatives.
11 years of coding experience
8 years of employment as a software developer
資訊工程學士, Information Technology, 資訊工程學士, Information Technology at Chung Yuan Christian University
Chinese, English
Stackoverflow
21reputation
0reached
1answer
0questions
Github Skills (16)
kuromoji9
kanji9
romaji9
kana9
mecab8
katakana8
converting7
javascript6
sentence6
angularjs6
fishing1
throw1
nodejs1
validation1
tooltip1
Programming languages (3)
Github contributions (5)
deleav/react-blog-template
Sep 2016 - Jun 2017
Contributions:39 commits, 3 pushes, 2 branches in 9 months
jsdc-core/jsdc2020
Jul 2020 - Oct 2020
Contributions:86 commits, 79 pushes, 2 branches in 3 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.