Dr. Lee has extensive practical and research experience in smart transport solutions, transport planning and economics, and policy development. Dr. Lee is particularly interested in applying Big Data analytics and machine learning techniques to enhance transport planning and policy development. His work integrates sustainable transport practices with cutting-edge technological innovations to address climate change and contribute to achieving the United Nations Sustainable Development Goals (SDGs). In addition, Dr. Lee is committed to exploring the role of transport Official Development Assistance (ODA) and global cooperation in advancing sustainable development. He focuses on how international collaboration can support the SDGs, particularly those related to sustainable cities, climate action, and affordable, clean energy, all within the context of sustainable transport. His research emphasizes the need for resilient transport systems in developing countries and how global cooperation can mitigate climate change impacts, improve access to mobility, and foster sustainable social and economic growth worldwide.