Building systems at the intersection of operations research, machine learning, and data analytics.
I'm a final-year student at the Hong Kong University of Science and Technology, majoring in Decision Analytics with an Extended Major in Artificial Intelligence. My skillsets are at the intersection of optimization, machine learning, and data analytics.
My Final Year Project reimagined hospital logistics with a hybrid LLM + OR-Tools pipeline, cutting porter pickup times by 35.8%. Beyond that, I've fine-tuned LLMs on HPC clusters, built AI-driven web applications, and analyzed physiological signals during a research exchange at DTU in Denmark.
I'm graduating in December 2026 and looking for roles where analytical precision drives real impact, whether in AI engineering, consulting or supply chain optimization.
A hybrid LLM + operations research system that optimizes real-time hospital porter logistics. DeepSeek LLM parses bilingual natural-language requests, Google OR-Tools solves a VRPTW assignment, and a RAG policy advisor flags KPI risk, all built on 81,349 real hospital records.
LoRA fine-tuned Qwen3-1.7B on HKUST's HPC4 cluster (A30 GPUs, SLURM). Ran data-scaling and rank ablations on Amazon Reviews. Benchmarked vLLM vs Ollama serving, achieving a 15.29× throughput speedup with batched inference. Evaluated Vidur scheduler comparison (vLLM vs Sarathi).
A web app where an AI persona mediates disputes, helping both parties feel heard. Supports case submission, AI-generated verdicts, appeals, ratings, and case statistics. Built as a PWA with real-time session management.
Python signal processing package analyzing heart rate variability and inter-subject correlation across 91 participants during collaborative tasks. Computes RMSSD, SDNN, PSD via Welch's method, and ISC to study cardiovascular coupling during teamwork.
CLI tool that automates screening for The Wheel options strategy. Computes analytical Black-Scholes Greeks, maintains a rolling IV Rank cache, filters by delta/return targets, and flags earnings risk. Built for learning quantitative finance.
AI / ML
Optimization
Development
Infrastructure
Tools
Data & Analysis