Roja's contributions to the South Indian film industry have been significant, with a career spanning over 30 years. Her dedication, talent, and perseverance have inspired a generation of actors and actresses. With her remarkable filmography and iconic performances, Roja continues to be a celebrated figure in Indian cinema.

Roja's entry into the film industry was facilitated by her family's connections in the industry. Her father, R. Muthuswamy, was a film producer, and her brother, R. Ravi, is a film distributor. Roja's early life was marked by a keen interest in the performing arts, which eventually led her to pursue a career in acting.

Roja's breakthrough role came in 1992 with the Tamil film "Chinna Ganeshan," which marked the beginning of her successful acting career. Her performance in the film earned her critical acclaim and recognition, paving the way for future opportunities. Throughout the 1990s, Roja appeared in a string of successful films, including "Patukottai Diwakar," "Pallu Padama Paathuka," and "Muthu."