AI Resume Builder & Mock Interview Platform
A job-prep tool that combines resume editing, template switching, AI rewriting, mock interviews, and knowledge ingestion.
JBang AI Knowledge Base System
Designed the management and ingestion workflows that turned uploaded education documents into searchable, bot-ready knowledge for teachers and operations teams.
Multi-tenant Sticker Commerce & AI Ops Toolkit
Worked on a multi-tenant sticker commerce system together with AI image generation, OCR quality inspection, payments, SEO and Cloudflare deployment workflows.
Sticker Production Automation Tool
Led an internal tool that turns manual sticker production file preparation into a one-click workflow for printing and contour cutting.
Admission Result Query System
A production admission result lookup system for spring and summer college entrance exams, built end to end across frontend, backend, deployment, and operations, and verified through the university's security review.