Changhwan Lee
Software Engineer at 카카오뱅크 Kakaobank
Seoul, South Korea
Summary
🤩
Rockstar🎓
Top SchoolChanghwan Lee is a software engineer with six years of experience building and maintaining backend services, currently working at Kakaobank after roles at Naver Z and 11street where he focused on claims-related systems (cancellation, returns, exchanges, OpenAPI, shipping) and integrations with partners like Amazon and Apple. A University of Oregon computer science graduate, he combines practical e-commerce transaction knowledge with experience in international and nonprofit web projects, from donation systems to interactive UI features. Based in Seoul, he brings a hands-on approach to end-to-end service development and cross-team collaboration, and has a track record of scaling operational workflows in high-throughput consumer platforms. Notably, his background includes both IT administration and grassroots mentoring/tutoring, reflecting technical versatility and strong communication skills.
6 years of coding experience
3 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at University of Oregon
Korean, English
Github Skills (12)
jpa10
java9
spring-boot7
javascript6
spring-data-jpa4
thymeleaf3
web-application2
spring-mvc2
mybatis2
j2ee2
spring2
mysql1
Programming languages (6)
Github contributions (5)
chlee1252/cosc
Dec 2022 - Mar 2023
Contributions:6 reviews, 27 commits, 12 PRs in 3 months
chlee1252/CoronaNotifier-Server
Mar 2020 - Aug 2020
Contributions:50 commits, 1 PR, 2 pushes in 5 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.