Kyumin Sim
Product Manager at Goodnotes
South Korea
Summary
👤
Senior🎓
Top SchoolKyumin Sim is a product leader and founder with 11 years of experience building consumer and education-focused products, currently shaping user experience as a Product Manager at GoodNotes. He previously founded and led Traw, a remote collaboration platform that achieved two exits, demonstrating both operational and entrepreneurial chops. Earlier he served as CTO at an education research lab, blending technical leadership with curriculum-driven product design. Based in South Korea, he brings hands-on engineering instincts from his KAIST computer science background despite leaving academia early to pursue startups. Kyumin is known for shipping polished UX-driven products and for translating classroom learning needs into scalable digital tools. He combines founder-level ownership with product craft, making him effective at both strategy and execution.
11 years of coding experience
4 years of employment as a software developer
drop out, 컴퓨터 과학, drop out, 컴퓨터 과학 at 한국과학기술원 / KAIST
Stackoverflow
1reputation
471reached
0answers
2questions
Github Skills (22)
javascript10
editor10
visual-programming10
react10
hardware9
react-native-voice8
microphone8
electron7
voice-recognition7
voice7
pdo6
php6
model-view-controller6
android6
java6
Programming languages (3)
Github contributions (5)
boolgom/EntryArduino
Dec 2014 - Jun 2015
Contributions:66 commits, 25 pushes, 12 issues in 5 months
boolgom/EaselJS
Apr 2015 - May 2015
Contributions:2 releases, 7 pushes, 2 tags in 28 days
interactionjavascript-librarycanvasjavascripthierarchical
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