Dr. Praveen Chauhan, known as Acharya Praveen, holds a PhD in Psychology from Shobhit University (Meerut), an M.A. in Vedic Astrology from Gurukul Kangri Vishwavidyalaya (Haridwar), and a B.Tech in Computer Science from Shobhit University. He has conducted over 15,000 horoscope analyses and more than 7,000 palm readings. His practice integrates Vedic astrology, psychology, palmistry, and Tantra as tools for self-discovery and karmic understanding. He describes his approach as self-developed through personal study rather than a named mentorship lineage. Honorary distinctions include Asia Book of Records recognition, International Gold Medalist, and titles including Jyotishacharya, Jyotish Martand, Jyotish Vachaspati, Jyotish Ratnakar, Samudrik Siromoni, Samudrik Ratna, and Samudrik Sastri. He is listed in the Asian Top Ten in the Golden Book of Astrologer. Research interests include the influence of full moon phases on human physiology, cognitive performance, and depression symptoms.