I’m an AI solutions and software engineer at HPT Vietnam Corporation in Ho Chi Minh City. I work across the full delivery process, from discovery and architecture to backend development, deployment, debugging, and support. I usually take ownership of the technical path: clarify the problem, test the assumptions, decide what needs to be built, and follow the work through implementation.
Built an end-to-end assistant with document ingestion, hybrid and multimodal RAG, reranking, agentic retrieval, backend services, and frontend integration. Fast mode returned responses in about 5 seconds on average during internal testing.
Helped deliver a factory PoC covering requirements, data collection, model training, a web application, Linux deployment, and on-site testing. The CPU-only pipeline reached 20 FPS, accuracy above 92%, and recall above 90%. The pilot did not meet its requirements because field conditions increased false detections.
HPT Vietnam Corporation
Ho Chi Minh City University of Technology (HCMUT), Vietnam National University
Ho Chi Minh City University of Technology (HCMUT), Vietnam National University