Vinod Ayyappan is a research fellow at Department of Materials and Production Engineering (MPE), The Sirindhorn International Thai – German Graduate School of Engineering (TGGS), King Mongkut's University of Technology North Bangkok. He has published more than 20 articles in various articles in SCI and Scopus indexed Journals including Elsevier, Taylor & Francis, Springer, Sage etc. His current research areas include Additive manufacturing, Advanced material technology, Natural Fiber composites, and Polymer Composites.