Jinsung Sunwoo
Chief Executive Officer at BetheChange
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolJinsung Sunwoo is a CEO and product-driven software leader based in Seoul with 10 years of experience turning ideas into mobile-first, scalable applications. As founder and CEO of BetheChange since 2019, he combines hands-on expertise in React Native, TypeScript, Node.js and cloud platforms (Azure, AWS, Firebase) with a strong product sensibility to build practical solutions that address real-world problems. He thrives on shipping meaningful features that demonstrably improve user outcomes and maintains a culture of continuous learning and knowledge sharing. Trained in computer studies at Chungnam National University, Jinsung blends engineering rigor with entrepreneurial instinct and a knack for translating technical trade-offs into user value.
10 years of coding experience
Bachelor of Engineering - BE, Major in Computer Studies, Bachelor of Engineering - BE, Major in Computer Studies at Chungnam National University
Korean, English
Stackoverflow
103reputation
328kreached
2answers
1question
Github Skills (57)
ios10
react-native10
python10
data-science10
statistics10
cross-platform10
microphone10
data-sharing10
android10
mobile10
react-native-voice10
react10
react-navigation10
data-analysis10
mobile-development9
Programming languages (6)
Github contributions (5)
jsunwoo/phone-bill-calculator
Apr 2016 - Jun 2024
First project using git, TDD, sonarqube - Riotgames, Inc.
Contributions:24 PRs, 21 pushes in 8 years 3 months
continuous-integration
jsunwoo/jsunwoo.github.io
Jun 2016 - Apr 2020
Contributions:8 pushes, 1 branch in 3 years 10 months
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