He made his debut in as a lead role in the Bangladeshi film Ji Hujur (2012) and he won Bioscope Borsho-Sera Awards for Best acting in Poramon (2013).

[4] Sadik started in 2012 with director Jakir Hossain Raju in Ji Hujur movie opposite Sara Zerin.

In 2013, he was introduced to the audience by starring in the movie Poramon directed by Jakir Hossain Raju opposite Mahiya Mahi.

He also acted in the Bangladeshi film Er Beshi Valobasha Jay Na directed by Jakir Hossain Raju with Nijhum Robina.

He also acted in 16 Ana Prem in (2016) directed by Ali Azad and opposite with Taniya, and in Saimon Tarique's Matir Pori along Sadia Islam Lamia.