[4] On 8 November 2006, Ahmed was made a lawyer of the Appellate Division of Bangladesh Supreme Court.
[4] Ahmed and Justice M Shawkat Hossain stopping the proceedings of corruption cases, filed during the 2006-2008 caretaker government term, against Nurul Islam Babul, chairperson of Jamuna Group, and his wife Salma Islam.
[5] On 14 February 2012, Ahmed and Justice Sheikh Hassan Arif issued a verdict in favor of Grameenphone against fees claimed by Bangladesh Telecommunication Regulatory Commission.
[4][7] Ahmed and Justice Mohammad Ullah on 23 July 2015 issued a verdict denying bail to British-Bangladesh ISIS member who fought for the terrorist group in Syria and returned to Bangladesh to recruit.
[8] Ahmed and Justice Mohi Uddin Shamim in October 2021 denied bail to Mohammad Shahed, chairman of Regent Hospital, on fraud charges.