Donghyun Seo
Sr. Frontend Engineer at Coupang
South Korea
Summary
👤
Senior🎓
Top SchoolDonghyun Seo is a senior front-end engineer with 11 years of experience building interactive web and mapping interfaces across Korea’s top tech teams. He has driven front-end development at Coupang Play, bemyfriends, 42dot, NAVER Maps, and NHN Ticketlink, specializing in map engines, seat-map rendering, and media-rich user experiences. Comfortable at the intersection of mathematics and graphics, he applies computational thinking to visualize complex spatial data and optimize rendering performance. His background includes full-stack ticketing and real-time map features, giving him a practical grasp of both client-side performance and backend integration. Based in South Korea, he brings steady delivery in high-traffic consumer products and a knack for turning geometric problems into elegant UI solutions.
11 years of coding experience
8 years of employment as a software developer
Bachelor of Computer Science, Computer Science, Senior, Bachelor of Computer Science, Computer Science, Senior at Incheon National University
Korean, English
Stackoverflow
389reputation
70kreached
4answers
31questions
Github Skills (83)
canvas2d10
python10
rendering-engine10
creative-commons10
cpp10
questions-and-answers10
javascript10
rendering10
glsl10
monorepo10
eslint10
java10
package10
pipe10
npm10
Programming languages (7)
Github contributions (5)
egaoneko/jtoolkit
Dec 2021 - Sep 2024
Contributions:44 PRs, 136 pushes, 50 branches in 2 years 9 months
egaoneko/dsar
Sep 2015 - Jun 2019
Contributions:24 pushes, 1 branch in 3 years 9 months
datastructuredata-structures
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