Assistant Professor Dr. Chutchai Kaewta holds a Bachelor of Science in Computer Science from Ubon Ratchathani Rajabhat University, Thailand, a Master of Science in Information Technology from Ubon Ratchathani University, Thailand, and a Ph.D. in Smart City Management and Digital Innovation from Mahasarakham Business School, Mahasarakham University, Thailand. Currently, he serves as a lecturer in the Digital Innovation Program within the Faculty of Computer Science at Ubon Ratchathani Rajabhat University, Thailand. His research interests encompass Optimization, Internet of Things, Machine Learning, and Intelligent Systems.