He has 25 years experience in research and teaching. Currently working as Professor and Head Department of Mathematics at DRK Institute of Science and Technology, Hyderabad. He received Ph.D degree in Mathematics from Kakatiya University, Warangal, Telangana, India. His field of research focuses on Geometric Function Theory which includes Analytic functions, Meromorphic functions, Harmonic functions, Bi-univalent functions and Convolution operators.

He is a reviewer in many national and International Journals. He has made remarkable contributions in the field of Geometric function theory, solidifying his reputation through a wealth of more than 145 impact research and publications and 05 Book chapters in international journals like Springer and World Scientific. His Scholarly work, encompassing numerous papers in prestigious International and national journals reflect his deep commitment to advancing scientific knowledge.

Dr.P.T.Reddy has been actively involved in mentoring students, guiding them towards successful careers in Mathematics. He has delivered many invited Lectures. He taught Complex Analysis, Real Analysis, Differential Equations, Numerical Methods and Techniques for M.Sc Mathematics course and Presently handling Probability and Statistics, Differential Calculus, Vector Calculus, Discrete Mathematics, Numerical methods and complex Variables for Engineering students.