Ashvath is an Indian actor known for his performances in Tamil cinema, particularly in films directed by Mysskin. He gained recognition for his role as Badri in the 2014 horror drama Pisasu, where he played a close friend of the protagonist. The film, directed by Mysskin, was noted for its atmospheric storytelling and received positive reviews for its unique take on the horror genre.

In 2017, Ashvath appeared in Thupparivaalan, a detective thriller inspired by Sherlock Holmes. In this film, he portrayed the character Swarnavel, contributing to the ensemble cast that supported the lead roles played by Vishal and Prasanna. The film was well-received for its engaging narrative and direction.