Jaeyeop Han
Frontend Chapter Lead at Viva Republica (Toss)
Seoul, South Korea
Summary
🤩
Rockstar🎓
Top SchoolJaeyeop Han is a Frontend Chapter Lead with a decade of experience building scalable UI systems and developer workflows across major Korean tech firms including Toss, Karrot, LINE, and NAVER. He combines hands-on engineering—shipping design systems, headless UI components, and micro‑frontend architectures—with people leadership, growing teams from a few developers to dozens while preserving low attrition through coaching and transparent restructuring. His engineering wins include slashing build and release times via monorepos and one‑click pipelines, cutting data‑grid development time by 80% with a headless table library, and moving analytics “left” to save ~88 engineer-hours per sprint. A longtime community builder and technical writer, he’s organized FEConf and shared talks and blogs for eight years, signaling a commitment to paying it forward beyond product metrics.
10 years of coding experience
5 years of employment as a software developer
Completion, Web Programming, Completion, Web Programming at NHN NEXT InstituteBachelor's, Computer Engineering, Bachelor's, Computer Engineering at Academic Credit Bank System
Github Skills (180)
starter-kit10
naver10
relay-modern10
autocomplete10
prism10
raise10
chartjs-plugin10
web-development10
serve10
relay10
data-driven10
markdown10
javascript10
middleware10
async10
Programming languages (9)
Github contributions (5)
JaeYeopHan/myownresume
Sep 2017 - Sep 2017
Contributions:55 commits, 1 PR, 64 pushes in 13 days
javascriptreactcustomize
xncbf/xncbf.github.io
Feb 2019 - Apr 2021
Contributions:137 commits in 2 years 3 months
hostjekyll-theme-minimaljekylljekyll-themecv-resume
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