Dr. Swetadri Samadder, Assistant Professor of Mathematics, is presently Coordinator, Post Graduate Studies in Mathematics, Fakir Chand College, Diamond Harbour, affiliated with the University of Calcutta. He completed his Master's degree in Mathematics from IIT Madras in 2007. He obtained his Ph.D. degree from Jadavpur University in 2016. He has been engaged in teaching and research for more than 13 years. His areas of interest are time series analysis, graph theory and many more. Dr. Samadder has published 20 research articles in various reputed journals at the National and International levels and 3 book chapters of international repute.