A comprehensive ticketing system for Bukit Pamoyanan Natural Tourism in Subang. Built during internship at DSTI ITB, featuring online booking, payment integration, and visitor management.

Advanced Discord music bot with TypeScript & discord.js v14. Features native yt-dlp integration, background download system (pre-downloads next 5 songs), real-time progress tracking, MP3 caching, Redis queue persistence with crash recovery, and smart voice management. Supports YouTube playlists, mixes, and concurrent downloading (2-3 songs per server).

High-performance face clustering application using InsightFace + FAISS GPU. Features dual GPU parallel processing with 2.45 img/s throughput (207% faster than CPU). Automatically groups photos by faces with Redis caching and bounding box visualization.