Dr.Nattaporn Chuenjarern is an assistant professor at the Department of Mathematics, School of Sciences, King Mongkut’s Institute of Technology Ladkrabang (KMITL), He earned his Ph.D. in Mathematical Sciences from Michigan Technological University in 2019. His research focuses on numerical methods for partial differential equations, particularly discontinuous Galerkin methods and their applications in engineering and computational sciences. He has published several research articles in high-impact journals, including the Journal of Scientific Computing and the Journal of Computational Physics. His work covers stability analysis, error estimation, and high-order numerical methods for convection-diffusion equations and porous media flows. He is actively engaged in teaching and mentoring students while continuing his research in numerical analysis and scientific computing.