Sun Television
Devayani began acting in the teleserial "Kolangal" as Abinaya, which has had over 1500 episodes on Sun Television. It was later dubbed into Malayalam also in the same name on Surya TV. She has completed a Teacher Training course and is now a teacher at Church Park Convent, Chennai. Currently, she is judging a popular reality show on Mazhavil Manorama titled "Ugram Ujwalam". She has acted in some advertisements also. She is now acting in "Pudhu Pudhu Arthangal", a Tamil serial of Zee Tamil in which she again paired with his "Kolangal" pair which is a her big comeback to Television.