Mr. Nasir Uddin Ahmed was born in a respectable Muslim family in the year 1961 and obtained B. Com (Hons) degree with first class and M. Com, both in Accounting from the University of Dhaka. An ICAB Medal awardee, he became a Chartered Accountant in February 1987. He is an Independent Director of Shahjalal Islami Bank PLC. since 18 March, 2020. At present he is the Chairman of the Board Audit Committee.

He is a veteran Chartered Accountant with successful leadership experience over 37 years. he is currently the Deputy Managing Partner of MABS & J Partners, Chartered Accountants. He is a fellow member of the Institute of Chartered Accountants of Bangladesh (ICAB) and has been a Council Member since 2001. He was the President of ICAB in 2009. He is also a fellow member of the Institute of Chartered Accountants in England and Wales (ICAEW) and an associate member of the Chartered Institute of Management Accountants (CIMA, UK). He is a fellow member of the Institute of Chartered Secretaries of Bangladesh (ICSB). He was a Board Member of South Asian Federation of Accountants (SAFA). Currently he is representing Bangladesh in the Board of Directors of Confederation of Asian & Pacific Accountants (CAPA). He was Director in many companies and organization namely, Bangladesh Commerce Bank Ltd., Dhaka Stock Exchange, BTCL, Leads Corporation, Popular Pharmaceuticals, Bangladesh Submarine Cable Co., Color City Ltd. etc. He also worked as a member of Expert Panel and Jury Board of Dhaka Stock Exchange PLC. Currently he is also the Non-Executive Independent Director of Robi Axiata PLC. and the Chairman of their Board Audit Committee and Board Nomination & Remuneration Committee. He is also a Board Member of the Institute of Informatics and Development (IID) - a public policy institute.

He was General Secretary of Dhaka University Accounting Alumni and served for a term of two years. Mr. Nasir worked for more than two decades in two British MNCs, British American Tobacco Bangladesh and Coats Bangladesh. He left corporate jobs in 2010, as Finance Director of Coats Bangladesh. He attended Management Development Programs at various business schools including Cranfield School of Management, Asian Institute of Management, IIM- Ahmedabad, Singapore Institute of Management etc.