Abdullahi Suleiman was born 10th day of April, 1977 at Azare, Katagum Local Government Area of Bauchi State. He completed his Primary and Secondary Schools at Central Primary School Azare and Government Science Secondary School Gombe 1987 and 1993 respectively.

He obtained a Bachelor Degree of Technology (B.Tech) in Computer Science from Abubakar Tafawa Balewa University (ATBU) Bauchi in 2021. He is a certified ITIL V3 Foundation and Management of Risk (MoR) and a member of Computer Professionals Registration Council of Nigeria (CPN).

Before coming to Hajj Commission he worked all his life in Telecommunications and Aviation Industries. He was with Nigerian Mobile Telecommunications Limited (MTEL) Abuja 2003 – 2007 as Billing System Administrator. From 2007 – 2008 he was with Center Point Network (CPN) Abuja as IT Business Development Specialist. From 2008 – 2009 he worked with AVSATEL Communications Limited Abuja as Software Engineer. From 2009 – 2014 he worked with EMTS Etisalat Nigeria (now 9mobile) as IT System Application Mgt. and Data Analysis Specialist. From 2014 to 2019 he was with Huawei Technologies Nigeria Limited as Regional Head/Team Lead IT User Support Northern Region (9Mobile Project).

Abdullahi Suleiman joined the Commission on 1st July, 2019. He is married with Children.