Projects
Work & Projects
Selected work across research, industry, and entrepreneurship.
Unraveled Graph Contrastive Learning
Novel graph contrastive learning framework addressing representation collapse in collaborative filtering. Co-authored paper published in Data Mining and Knowledge Discovery (DMKD), Springer, Vol. 38.
HFT Execution Pipeline Optimization
Designed and deployed automated futures and options strategies at VICI Holdings. Identified hidden latency factors and validated structural changes that reduced end-to-end execution latency by 50%+.
Malicious Blockchain Entity Detection
NCHC-funded system for detecting malicious accounts and smart contracts on-chain. Engineered ML models achieving 89.1% F1-score and 88.4% accuracy. Includes a web crawler for large-scale data collection.
Graph Recommendation for CTBC Bank
Graph-based recommendation framework using LightGCN and MLP to mitigate cold-start at CTBC Bank. Feature engineering across 20+ SQL tables on the Cloudera Data Platform.
Plasly — Warehouse Management Platform
Co-founded at NTHU Garage (9th cohort), Taiwan's official university incubator. Built and deployed the RESTful API backend for a warehouse management platform targeting plastic materials companies.
Predictive Maintenance at AU Optronics
Predictive maintenance models for production line downtime at AU Optronics. 92% F1-score; reduced revenue losses by ~US$300K/year. Sensor data collected via Raspberry Pi.