He previously served as the Additional Director General (ADG) of Rapid Action Battalion (RAB).

He was elevated to the rank of lieutenant colonel the same year and took charge as director of RAB's intelligence wing on Aug 27, 2010.

He played a role in the repatriation of Nur Hossain, main accused in the Narayanganj Seven Murder case from Kolkata.

According to information from the Rapid Action Battalion (RAB), the Jama'atul Mujahideen Bangladesh (JMB), HuJI, and Ansarullah, along with other extremist organizations, were led by prominent local leaders, including Rana Plaza owner Sohel Rana, and notorious criminals like 'Drug Lord' Amin Huda.

[10] A Dhaka court placed him on an eight-day remand for interrogation in connection with the death of a shopkeeper during protests in the capital's New Market area on July 16.