Yifan Lee — AI Full Stack Developer
I build AI automations and business systems that handle the repetitive work, so people can focus on the decisions that matter. Based in Johor, Malaysia. Open to full-time opportunities.
About
Full stack developer (PHP, Laravel, Python, FastAPI, JavaScript) shipping AI agents and business systems with a human in the loop.
Featured projects
- Auto Product Upload: AI pipeline reads client PDFs, Word files and old sites, drafts products, SEO content and images, and uploads via API (~10 s per product).
- AI Website QA & Pre-Launch Checker: FastAPI service plus agentic browser; 1 → 6 websites checked per 30 min.
- Competitor Research Automation: 500+ SEO/GEO/AEO reports generated live at one seminar.
- CLIProxyAPI billing: fixed monthly AI cost on a platform with 10,000+ customers.
- Employee Reward Shop, CustomGPT Library, Online Admission System: backend-first internal and university systems.