Abu Taher was born at Madarsha Union of Satkania Upazila in Chittagong.

[3][6] Taher started his career by joining Government Commerce College after passing the BCS examination.

In addition to teaching, he worked in important positions in various local and foreign organisations and projects, including the World Bank, the ILO, and the British Council.

[3] On 12 August 2024, Taher was compelled to resign from his post in the face of Students agitation.

The protesters set an ultimatum of 24 hours for the resignations of Taher, hall provosts and proctorial body officials.