He has participated in the Asian, AustralAsian and World University Championships as both speaker and judge, representing both Universiti Kebangsaan Malaysia and De La Salle University, Manila. He was Asian champion, winner of the Martin Sorensen best speaker prize at the AustralAsian championships and two time finalist of Worlds Masters. He won the 2008 Malaysian Bar Council Human Rights Debate Competition.
Praba has coached debating across Asia, working extensively in the Philippines, Singapore, Japan and Thailand.
Currently Praba runs social programmes in Cheras, Selangor and works at the editorial desk of The Malaysian Insider, an online newsportal shaping political opinion in the country. He runs his blog prabaganesan.wordpress.com which deals with socio-political developments in Malaysia.