Ho Chi Minh Smart City
City-wide ESB, data lake, and digital governance blueprint. Architected core systems under public-private coordination, 2020–2023.
AI for Incident Response
Fine-tuned Hugging Face Diffusers for real-time phishing mitigation. Preprint and pipeline benchmark published in 2025.
AlphaZero for Trading
Reinforcement Learning models applied to financial environments, including retro gym wrappers for reward signal optimization.
Multi-Cloud MLOps
Benchmarked inference latency across AWS, Azure, and GCP. Released SageMaker templates and full ML system blueprints.
Private Memory Agents
Vector stores, semantic search, and Differentiable Latent Indexing (DLI-LLM) for secure organizational AI memory.
Digital Government Architecture
Core contributor to the Rio Grande do Norte & USTDA architecture reports. Focus on infrastructure, policy, and citizen UX.