Janghyeon Lee
Web Developer at Freelance
Nuremberg, Bavaria, Germany
Summary
🤩
Rockstar🎓
Top SchoolJanghyeon Lee is a web developer based in Nuremberg with five years of experience building performant, client-focused websites and web applications using C and Node.js. He has delivered end-to-end projects as a freelancer for small businesses and improved production systems at SPGE by optimizing frontend performance (Webpack, Skeleton UI, gzip, infinite scroll) and designing a revision-based state process to resolve complex promise chains. His background in environmental engineering and data science informs a pragmatic approach to automation—he's written tooling to extract CAD coordinates and automate meteorological data processing, and built dataset-processing utilities during an internship. Comfortable collaborating with designers, backend engineers, and project managers, he pairs hands-on coding with solid CI/CD practices to ship reliable, maintainable sites.
5 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Statistics · Data Science, Bachelor of Science - BS, Statistics · Data Science at 한국방송통신대학교Bachelor of Engineering - BE, Environmental Engineering, Bachelor of Engineering - BE, Environmental Engineering at 청주대학교
English, Korean, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (73)
icon-pack10
feather-icons10
logos10
svg10
branding10
creative-commons10
cpp10
apollo10
javascript10
get-started10
svg-files10
web-developer10
html10
bootstrap-icons10
java10
Programming languages (9)
Github contributions (5)
hwahyeon/korean-wordle-lvs
Jul 2023 - Mar 2025
Wordle game for the Korean language with three levels of difficulty
Contributions:12 PRs, 187 pushes, 7 branches in 1 year 8 months
game
hwahyeon/py-screenshot-splitter
Jul 2022 - Jun 2024
Screenshot Splitter for Dual monitor
Contributions:2 releases, 11 PRs, 61 pushes in 1 year 11 months
msspillowpythonscreeninfo
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.