Dr. Md Saifuddin is alumni of Ramakrishna Mission Residential College, Narendrapur and IIT Madras; he completed his Master degree in Mathematics from IIT Madras and BSc degree from Ramakrishna Mission Residential College, Narendrapur. Dr. Saifuddin received M.Sc. (Mathematics) degree with specialization in Applied Mathematics and pursued Ph.D. degree in Mathematical Biology from ISI Kolkata. After MSc he has joined Techno India College of Technology, Newtown, Rajarhat as an Assistant Professor. After Ph.D he joined Adamas University as Assistant Professor in the department of Mathematics (Science). His research interests focused on several topics in mathematics, e.g. Mathematical Epidemiology, Eco-epidemiology, Nonlinear Dynamical System, Fractional order differential equation, Time delay differential equation. Mr. Saifuddin has published 7 research articles in high-impact international journals (4 SCI journals).