Purnima is a Bangladeshi film actress. Purnima’s nickname is Rita. Purnima's debut film was E Jibon Tomar Amar (1997). She was discovered by director Zakir Hossain.Purnima made her debut in film career with 'E Jibon Tomar Amar' in 1997 when she was in junior school. She acted with Riaz in Moner Majhe Tumi in 2003. She also acted “Megher Por Megh” (2004) based on Bangladesh liberation war director by Chashi Nazrul Islam. She acted in Shuva, a story based on Rabindranath Tagore’s short story Shuvashini. Shasti (2004) is based on Tagore's same short story, for which she received critical acclaim.