Ganesh Rajamani first participated in an introductory Siddha Yoga satsang in 1984, held at his college in India, when he was an undergraduate. Over the years, Ganesh has served in the SYDA Foundation as a manager and on the Board of Trustees. He continues to serve the Siddha Yoga mission by offering his expertise in finance and management.

Ganesh has a PhD in wireless communications from Worcester Polytechnic Institute in Massachusetts. He worked as a wireless technology executive for twenty-four years and is now retired. He lives in San Diego, California, with his wife, Vani; they have a daughter, Arpita, who works in San Francisco.