Brahmachari Sagar Chaitanya was deeply interested in spirituality right from his childhood. He joined the Sandeepany Sadhanalaya, Powai, Mumbai where he completed his Vedanta Course in 1998. Having bestowed with the Brahmacharya Deeksha by Pujya Guruji Swami Tejomayananda in 1998, he served at the Noida and Sidhabari centres till 1999.

In 2000, he took over as the in-charge of the Vedanta Home Study Course at the Central Chinmaya Mission Trust, Mumbai. Today, Br. Sagar Chaitanya serves at the Chinmaya International Foundation adding a new fillip and inspiration to the Postal and E-Vedanta Courses.