My role
Independent Full Stack Developer โ end-to-end product ownership from interface to infrastructure.
Production ยท Learning Platform
UriHangug
EPS-TOPIK Learning Platform
An end-to-end EPS-TOPIK learning platform designed, built, deployed, and continuously operated for real learners preparing to work in Korea.
1.1K+ registered users3K+ practice questions60+ learning materials
Core stack
Next.jsJavaScriptMySQLMidtransDiscord APILinux/VPS
Key features
- Structured Hangul, vocabulary, grammar, culture, Reading and Listening learning paths.
- Persistent quiz and learning progress across sessions.
- Premium access, Midtrans payments, affiliate workflows and Discord community integration.
Engineering focus
- Mobile-first flows for learners who primarily use Android phones.
- Performance-conscious delivery for content-heavy learning pages.
- Clear separation between public, authenticated learner and administrative workflows.