YufeiMa
AI EngineerU.S. Department of the Treasury
tiktok-dlp
Self-hosted TikTok downloader and private archive with Discord monitoring, resumable creator imports, and a mobile-first video feed.
Postmaster
End-to-end tracking platform that unifies USPS, UPS, and FedEx behind one API and a power-user web dashboard.
Transformer-Based Music Generation
From-scratch PyTorch transformer that produces coherent multi-track symbolic music without melody prompts.
Kendo Training Analysis Server
Dual-sensor IMU pipeline that grades kendo technique on form, force, and exertion in real time.