Dr. Manami Bera is an Assistant Professor of Mathematics at Haldia Institute of Technology, West Bengal. She holds a Ph.D. in Mathematics from Jadavpur University, Kolkata, with specialization in Ring Theory. She completed her M.Sc. in Mathematics from IIT Indore. Her area of expertise lies in Algebra, particularly in derivations on prime and semiprime rings. She has published several research articles in reputed international journals and has presented her work at national and international conferences. Dr. Bera is actively engaged in teaching, research, and mentoring students, and is dedicated to fostering strong mathematical foundations and research-oriented learning.