Jeeeyul Lee
Chief Research Engineer at Tomato System
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolJeeeyul Lee is a seasoned software engineer and research leader with 13 years of professional experience and roughly 30 years of programming practice that began in childhood. As Chief Research Engineer at Tomato System, he designs and builds compilers, code editors, debuggers and WYSIWYG tools for Eclipse and VSCode, blending deep tooling expertise with practical product delivery. He maintains active ties to the Korean developer community as operator of eclipse.or.kr and runs an independent iOS app venture, Kakoong Lab. An open-source contributor, he added Korean localization and meridiem parsing to the widely used moment.js library—demonstrating attention to internationalization and testing. Grounded in a Computer Science degree from Andong National University, Jeeeyul pairs long-term hands-on craft with research-minded system design.
14 years of coding experience
공학사, Computer Science, 공학사, Computer Science at Andong National University
Korean, English
Stackoverflow
3,767reputation
523kreached
72answers
23questions
watchkit
top-5%
eclipse
top-5%
eclipse-plugin
top-5%
Github Skills (19)
datetime10
javascript10
date-manipulation10
internationalization10
datetimes10
localization10
lang10
dates10
anylanguage10
eclipse-plugin9
watchkit9
eclipse9
apple-watch6
cocoapods6
xcode6
Programming languages (6)
Github contributions (5)
moment/moment
Dec 2013 - Dec 2013
Parse, validate, manipulate, and display dates in javascript.
Role in this project:
Localization / Internationalization Specialist
Localization / Internationalization SpecialistContributions:6 commits in 2 days
Contributions summary:Jeeeyul primarily focused on adding Korean language support to the `moment/moment` library. Their contributions involved implementing meridiem parsing for Korean, adding test cases to validate the functionality, and fixing test failures. The user also addressed code style issues and removed unnecessary flags from the code.
javascript
jeeeyul/pde-tools
Jul 2012 - Apr 2022
pde-tools, Complete Awesomeness of your IDE.
Contributions:582 commits, 29 pushes, 3 comments in 9 years 10 months
idepde
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.