Pragyan is born and brought up in Guwahati and started his footballing journey with the Lutuma Football Academy in 2012 under Subam Rabha. He then featured for Gauhati Town Club and DSK Shivajians before joining the Indian Arrows prior to the 2020-21 season. He has represented India at U16 and U17 levels. The defensive midfielder has been promoted to the first team after an impressive stint with the reserve team of the club.