P. Gangadharan Nambiar, a former Electronics engineer turned Vedic astrologer, has 20 years of experience in gem recommendation. His credentials include Jyothish Visharad, Bhushanam, and Vachaspathi from prestigious institutes like CARD and Bharatiya Vidya Bhavan. Currently, he's the Chief Consultant at Astro-Vision Futuretech Pvt. Ltd. and is certified by the Planetary Gemologists Association, Thailand, specializing in remedial gem suggestions for weak planets in Natal Charts.