Sainu Chavakkadan has over 20 years of experience in the Indian film industry. He has been working in the Malayalam film industry as a director, story writer, and screenwriter. His production company, CKDN Films, has completed three movies. The most notable films directed by Sainu are Aalkkoottathil Oruvan and Point Range. Other movies directed by Sainu are Kadalu Paranja Katha (2018) and Arrodu Parayan Aaru Kelkkan (2022). He also released his movie Ikkaakka in two languages, Malayalam and Hindi (Ikka Bhai), in 2020. His latest release is the movie Point Range (2023), produced by DM Production House and starring Sarath Appani and Riyas Khan.