Koma Afrin Rintu is currently working as a Lecturer in the Department of Pharmacy at State University of Bangladesh (SUB). She believes that teaching is a profession that offers continuous opportunities for learning, growth, and self-improvement, which inspires her passion for both teaching and research.

She completed her  Higher Secondary School Certificate (HSC) from Government Azizul Haque College, Bogura. She earned her Bachelor of Pharmacy (B.Pharm Professional) from the University of Dhaka and completed her Master of Pharmacy (M.Pharm) in Pharmaceutical Chemistry from the same institution. In recognition of her academic excellence, she was awarded scholarship during her studies.

She successfully completed six months of hospital training at Dhaka Medical College Hospital and a 14-day in-plant training at ACI Limited. Alongside her academic and professional training, she has been actively involved in teaching and student counseling. She is committed to creating an engaging learning environment while pursuing her interests in pharmaceutical research and academic excellence.