A prolific writer and an unrelenting polemicist, he is said to have authored 104 treatises expounding the principles of Dvaita and defending it against attacks from the contemporary orthodox schools of Vedanta.
He held the pontifical seat at Kumbakonam under the rule of Thanjavur Nayaks where he participated in polemical discussions with the Advaita philosopher Appayya Dikshita [3] Inscriptions from that era record grants of villages received by Vijayindra for his triumph over theological debates .
[4] Legend ascribes to him mastery over 64 arts and his erudition, writes Sharma, "is evident from a few of his works bearing on Purva Mimamsa, Nyaya and Kavya literature".
Born as Vitthalācharya in a Kannada-speaking Deshastha Madhva Brahmin family,[5] he studied Vedanta, Mimamsa and Nyaya under the philosopher Vyasatirtha.
[7] Inscriptional evidence and traditional accounts note that Vijayindra received patronage from Aliya Rama Raya and grants from Sevappa Nayak of Tanjore.