Mahamaya practices before the Hon’ble Supreme Court of India, Hon’ble Delhi High Court and various Tribunals. She is on the Union of India Panel and represents the Central Government in both the Supreme Court as also the Delhi High Court. She is a Guest Faculty in the Delhi Police Academy and has been Guest Faculty in various other organisations as well. She has also been conferred with Rajya Puraskar by the then Governor of West Bengal Hon’ble Mr. M.K. Narayanan in the year 2011 as a member of Bharat Scouts and Guides. Mahamaya has presented papers in various conferences and published papers in various journals and platforms. She is regularly invited to deliver lectures on various issues and has judged numerous international and national moot court competitions too.