Kushboo made her debut as a lead actress in the 2000 Tamil film "Pooja Bhabri," but it was her performance in the 2002 film "Gods Own Country" that gained her recognition. Her portrayal of a strong-willed and independent woman in the film earned her critical acclaim. Throughout her career, Kushboo has appeared in a wide range of films, including drama, comedy, romance, and action genres.

In addition to her acting career, Kushboo has been an advocate for social causes, particularly women's empowerment and education. She has been involved with various charitable organizations and has used her platform to raise awareness about important issues.

In recent years, Kushboo has continued to appear in a variety of films, exploring different roles and genres. Her performances have been well-received by critics and audiences alike, demonstrating her growth and maturity as an actress.