Hyunjong Lee
CTO at 그립컴퍼니(Grip)
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolHyunjong Lee is a CTO and builder at the intersection of AI and live commerce with a decade of hands-on experience shipping data-driven products from Seoul. He has progressed from early roles in topic mining and server programming to machine learning and recommendation systems at Kakao and product engineering at PUBG and Coupang, culminating in CTO roles at Pilleye and Grip. Hyunjong blends deep technical skills in data interpretation with product instincts—turning analytics into narratives that influence user experience and monetization. He’s equally comfortable leading engineering organizations and rolling up his sleeves to design models and system architectures that scale. A KAIST-trained computer scientist, he brings a pattern-seeking approach to problems, often uncovering human behavior signals that make numbers tell compelling stories.
10 years of coding experience
1 year of employment as a software developer
공학 학사, 컴퓨터 및 정보과학, 공학 학사, 컴퓨터 및 정보과학 at 인하대학교공학 석사, 전산학, 공학 석사, 전산학 at 한국과학기술원(KAIST)
Stackoverflow
34reputation
8kreached
3answers
0questions
Github Skills (34)
ios10
react-native10
cross-platform10
android10
react10
mobile-development9
mobile9
app-framework8
deep-learning6
google-chrome6
unicode6
machine-learning6
java6
ripple6
artificial-intelligence6
Programming languages (6)
Github contributions (5)
hyunjongL/cs494_project
May 2017 - Jun 2017
Contributions:33 commits, 38 pushes, 1 branch in 20 days
hyunjongL/hyunjongl.github.io
Sep 2017 - Oct 2021
Contributions:23 pushes in 4 years 1 month
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