Md. Mustafizur Rahman, BPAA was born in 1964 in Khulna district of Bangladesh. He completed his masters in physics from Rajshahi University. In 1991 he joined Bangladesh Civil Service as an Assistant Commissioner and magistrate. He served as a programmer for 3 years in Bangladesh Computer Council. He has a wide range of working experience within different capacity of the government. In 2011, he was posted as a Deputy Commissioner of Jashore district. Under his leadership Jashore district was declared as a first digital district by the Honorable Prime Minister of Bangladesh Sheikh Hasina. He got the e-Asia award 2011, best DC award in 2012 (for the contribution in implementing e-services in the field administration level), best DC award in 2013 (for the contribution in Primary Education), best DC award 2013 (for the contribution in Ekti Bari Ekti Khamar project). He also got the ‘Public Administration Award 2016’ as a recognition of his outstanding contributions as a public servant. Md. Mustafizur Rahman has been bestowed with National Integrity Award for the fiscal year 2019-2020. he has also been awarded Digital Bangladesh Award 2020 for his relentless contribution to the country’s ICT sector. 

Due to his efficiency and good leadership, the 'Digital Land Tax' initiative of the Ministry of Land was awarded WSIS 2022, one of the world's most prestigious awards in the IT sector. Also, Ministry of Land achieved 'Bangabandhu Public Administration Award-2022' for his initiative 'Land Information Bank' which is one of the recognitions of his tireless efforts.

After completing the duties as the Secretary, Ministry of Land, he joined as the Secretary of Public Security Division (PSD), Ministry of Home Affairs (MoHA) on 02 April, 2023. Later on May 23, 2023, he was promoted as Senior Secretary, Public Security Division, Ministry of Home Affairs.