Appayya Dikshita

Appayya Dikshita (IAST Appayya Dīkṣita, often "Dikshitar"), 1520–1593 CE, was a performer of yajñas as well as an expositor and practitioner of the Advaita Vedanta school of Hindu philosophy but however, with a focus on Shiva or Siva Advaita.

Read more about Appayya Dikshita:  Life, Works, Source