Tam Nguyen
About Tam Nguyen
Tam Nguyen is a Senior Machine Learning Engineer currently working at Employment Hero in Ho Chi Minh City, Vietnam. He has extensive experience in data engineering and machine learning, having previously held positions at Global Fashion Group, Lazada Group, and Pentalog.
Work at Employment Hero
Currently, Tam Nguyen holds the position of Senior Machine Learning Engineer at Employment Hero, a role he has occupied since 2023. His work focuses on developing advanced AI solutions, including the design and construction of the Hero AI personal HR assistant. This project utilizes large language model (LLM) retrieval-augmented generation (RAG) techniques, emphasizing advanced retrieval methods and multimodal LLM integration. His contributions aim to enhance the efficiency and effectiveness of HR processes through innovative technology.
Previous Experience at Global Fashion Group
Before joining Employment Hero, Tam Nguyen worked as a Senior Data Engineer at Global Fashion Group from 2020 to 2023. Based in Ho Chi Minh City, Vietnam, he operated in a hybrid work environment. During his tenure, he experimented with various document summarization techniques, including map_reduce and clustering, to optimize information processing. His role contributed to improving data handling and analysis within the organization.
Experience at Lazada Group
Tam Nguyen served as a Data Engineer at Lazada Group from 2018 to 2020. His work was conducted in a hybrid setting in Ho Chi Minh City, Vietnam. He developed agents utilizing ReAct and OpenAI function calling, which enhanced the reasoning and acting capabilities of AI systems. Additionally, he created a re-ranking system to improve document retrieval processes by incorporating relevance scores, thereby increasing the accuracy of information retrieval.
Background in Data Engineering at Pentalog
Tam Nguyen's career began at Pentalog, where he worked as a Data Engineer from 2015 to 2017. This role was based in Hanoi, Vietnam, and involved on-site responsibilities. His experience during this period laid the foundation for his expertise in data engineering, which he has built upon in subsequent roles.
Education and Expertise
Tam Nguyen earned a Bachelor of Science and Technology in Information and Communication Technology from the University of Science and Technology of Hanoi, completing his studies from 2011 to 2015. His academic background provided him with a solid foundation in technology, which he has applied throughout his career in various engineering roles, particularly in machine learning and data processing.