
Gyeonghun Jeong · Everything · Featured
KITS
An education service from placement tests to daily study, across phone, tablet and web
All projects
Lightsoft · client KITS EDUKITS
Freelance contract · AXFAIR HR consulting CRM/ERP
Personal product · open sourceCLI Manager
Lightsoft · internal toolsInternal dev automation
Lightsoft · client Purple AcademyPurple
Lightsoft · client · on the App StorePorterX
Lightsoft · client · official Samsung partnerNC Digitec
Screens and tools I made
More work
Before Lightsoft
Timeline
Content platform · CLI Manager v1.10 · Design Atlas
Lassorun (docs & QA platform) · feedback widget · report → Linear → Slack
Symphony internal demo · Kakao PlayMCP entry
NC Digitec Samsung subscription store · Dolphin CRM · Switch On · Big Data Hub webzine
Content automation (780K views in 3 weeks) · YouTube Manager · Motion Meme (2nd at internal hackathon) · AI TOP 100
FAIR CRM/ERP contract · internal knowledge platform light-archive
Started KITS, PorterX and Purple · released CLI Manager (Product Hunt #10 in December)
Joined Lightsoft · Ddingsroom award at Myongji’s Creative SW contest
Built Ddingsroom (team, back end)
DebateTimer.org · PrayNie
First client: FAIR HR website rebuild · freelance on Kmong (5.0 reviews)
Started the student dev team DEVHOON













