Radha Subramanian M.Sc., B.Ed., began her teaching career in the year 1994 at Bharatiya Vidya Bhavan, Nagpur. She has a Masters degree in Chemistry and a Bachelors degree in education. She joined the D.A.V. Senior Secondary School (boys), Mogappair in 2003 as a chemistry teacher and took up over as Principal of D.A.V. Sr. Secondary School in May 2019. Her educational philosophy is based on her strong belief that all students can learn and excel if there is a positive learning environment, a committed and focused educational team, an encouraging community and a supportive family.