Dr. A. Sivarajan is an accomplished academician with M.Sc., M.Phil., and Ph.D. qualifications and 34 years of teaching experience in higher education. Throughout his distinguished career, he has progressed from Lecturer to Professor, contributing significantly to both teaching and research. He has guided 5 Ph.D. and over 22 M.Phil. scholars, authored four books, and published 21 research papers in prestigious national and international journals.

Beyond his academic work, Dr. Sivarajan has taken on key administrative responsibilities, serving as a UGC Coordinator (6 years), NSS Programme Coordinator (9 years), ISO Coordinator (3 years), and a member of the Board of Studies at Bharathidasan University (3 years), where he also served as Chief Superintendent of Examinations.

For over a decade, he has actively served as a resource person for seminars, conferences, and symposia across various institutions, while also contributing 10 years as a question paper setter for autonomous colleges. Additionally, he served for five years as a subject expert for affiliation processes and grant-related matters for colleges affiliated with Bharathidasan University. His multifaceted contributions reflect a profound commitment to educational excellence, research, and institutional growth.