ZEFF World Daily Mission (Danal)

A mission page built for ZEF World, operated by Korean payment company Danal. The core objective was to organically guide users toward signing up for the Bybit exchange. Simple game logic was woven into missions so users could seamlessly participate in Bybit registration and ZEF World engagement. Despite a tight schedule, received feedback from ZEF World as "fast delivery with solid quality under a rushed timeline."

ROLE

Handled full development including frontend, backend, and database.

ACHIEVEMENT

Approximately 1,200 total participants · 287 Bybit new registration mission completions · Collaboration with Danal (ZEF World) enterprise client · Quality delivery within tight deadline

RETROSPECT

A project requiring rapid completion from planning to development and deployment within a short period. Despite the high barrier of Bybit new registration, achieved a meaningful ~24% mission completion rate through gamification design.

SKILLS

Next.js · NestJS · MongoDB