Dr. Witthaya Daodon serves as an Assistant Professor in the Department of Industrial Engineering at Faculty of Engineering and Technology, Rajamangala University of Technology Isan, Thailand. He completed his Doctor of Engineering (D. Eng.) in Mechanical Engineering from Toyohashi University of Technology, Japan. He instructs courses including Engineering Drawing, Manufacturing Processes, Metal Forming Laboratory, Forming Processes, Introduction to Plasticity, and Computer-Aided Engineering for Metal Forming. His research interests are focused on areas such as metal forming, deep drawing, and ironing of aluminum alloys and stainless steels; tribology in metal forming, hard coatings, and laser surface texturing; the forming of sterling silver sheets; metal injection molding; additive manufacturing; and the deep drawing of polymeric dies fabricated using 3D printing.