Valarmathi has edited more than 1000 episodes for serials in channels like Star Plus, BBC, SAB, Sony and Vijay TV. She has received PANDA award for the series "LIVING on the EDGE". She has been associated in making the award winning film "THALAIMURAIGAL" directed by director Balu Mahendra. She has produced more than 30 Documentaries, Corporate films for Government organisation like NFDC, FILMS DIVISION and EMMRC. She has spent more than 15 years in teaching at various Universities and Colleges. She has submitted her theses for the award of doctorate on "DIGITAL REVOLUTION IN CINEMA".