Thien Phu Nguyen Xuan

First Hire, AWS, LLM, Python, SQL, NLP, Solution Architect, Gen AI, Agentic AI Orchestration

Retention, Databricks, SQL, Python, Excel, ML, XGBoost, Random Forest

At Staxy a startup, I led data-driven route optimization by processing large-scale GPS datasets, combined with SQL and Python to extract, clean, and analyze transport data. I applied clustering algorithms like DBSCAN and HDBSCAN to identify journey patterns and efficiency gaps. I also developed a machine learning model using supervised and unsupervised data, reaching 70% accuracy in transport mode prediction. My role combined geospatial analysis, ML model development, and scalable data workflows to drive operational improvements.