About Me

I’m an AI Engineer at VietinBank, one of Vietnam’s leading commercial banks, where I develop machine learning applications for credit risk optimization, recommendation systems, and financial modeling. I hold a degree in Applied Mathematics and Informatics from Hanoi University of Science and Technology (HUST).

🏆 Achievements

• 🥉 Bronze Medal - Vietnamese Mathematical Olympiad 2017
• 🏅 Winner - Inaugural MLOps Vietnam Marathon 2023
• 📚 Published Researcher - WACV 2024, RIVF 2025
• 🦠 National Impact - Coordinated COVID-19 epidemic modeling for Vietnam’s National Steering Committee

📌 Pinned Projects

Contrastive Viewpoint-aware Shape Learning for Long-term Person Re-Identification (CVSL) ⭐ 10

Research on Person Re-Identification using contrastive viewpoint-aware shape learning

Random Walk Graph Partitioning - Dynamic Frontier

RWGP-DF Louvain algorithm implementation for community detection in dynamic and large-scale graphs

COVID-19 Risk Evaluation for Vietnam

Epidemic risk assessment model developed for Vietnam’s National Steering Committee

Epidemic Model Simulation Framework

Interactive simulation models for analyzing epidemic spread and intervention strategies

Graph Communities Benchmarking Suite

Performance benchmarking for graph community detection algorithms on public datasets

Poisson Hidden Markov Models for Over-Dispersed Counts

Advanced probabilistic models modeling over-dispersed count time series with Poisson Hidden Markov Models (PHMMs)

🛠️ Technical Expertise

Machine Learning & AI:

• PyTorch
• Torch Geometrics
• Computer Vision
• Graph Neural Networks
• Transformer Models

MLOps & Infrastructure:

• Kubernetes
• Docker
• CI/CD Pipelines
• Model Deployment
• Airflow

Specializations:

• Person Re-Identification (transformer-based, cross-modal methods)
• Graph Theory & Community Detection Algorithms
• Mathematical Optimization & Modeling
• Financial ML Applications

📫 Let’s Connect

I’m always interested in collaborating on research projects, especially in computer vision, graph neural networks, and applications of AI in financial services.