Yusang Park
Senior Software Engineer at Chartmetric
San Francisco, California, South Korea
Summary
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SeniorYusang Park is a San Francisco–based Senior Software Engineer with five years of full-stack experience building product and internal tooling at Chartmetric and earlier mobile products at a growth-stage edtech startup. He ships across the stack using React, Next.js, Node, GraphQL, Elasticsearch and SQL, and has been central to One-sheet development and the main Chartmetric platform. As a founding mobile developer at Lingory he helped scale the product to over 300,000 users, blending product-minded engineering with hands-on implementation. Comfortable moving between front-end experiences and backend services, he brings startup agility alongside production-grade discipline. Although his public GitHub footprint is minimal in this profile, his steady progression from intern to senior engineer reflects rapid technical growth and strong product impact.
5 years of coding experience
4 years of employment as a software developer
English, Korean
Github Skills (42)
flutter10
ios10
animation10
windows10
animated10
gesture10
cross-platform10
desktop10
android10
macos10
dart10
web-framework9
stock9
linegraph9
mobile9
Programming languages (5)
Github contributions (5)
pitterpark/Bitfolio
Oct 2021 - May 2022
Contributions:9 PRs, 134 pushes, 4 branches in 7 months
Yusang-park/yusang-park
Apr 2021 - Jan 2025
Contributions:85 pushes, 1 branch in 3 years 9 months
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