Assistant Professor Dr. Charuay Savithi serves as a lecturer at Mahasarakham Business School, Mahasarakham University in Thailand. He holds a B.Ed. in Computer Education from Chandrakasem Teachers College in Thailand, an M.Sc. in Computer Science from Rangsit University in Thailand, an Advanced Diploma in Software Engineering from the National Institute of Computer Technology in Bangalore, India, and a Ph.D. in Computer Science from Magadh University in India. Additionally, he holds the position of Director of the Computer Center at Mahasarakham University. Currently, he is actively engaged as a lecturer in the Smart City Management and Digital Innovation Program at Mahasarakham Business School, Mahasarakham University, Thailand. His areas of research expertise encompass Computer Networks and Communications, Network Security, Network Architecture, and Smart City Platform.