He hails from Osudoku in the Greater Accra Region of Ghana.
He obtained his Diploma from the University of Ghana in 2004 and his Masters in Governance and Leadership (EMGL) from the Ghana Institute of Management and Public Administration (GIMPA) in 2008.
[1][2] Assumeng entered parliament on 7 January 2005 on the ticket of the National Democratic Congress representing the Shai Osudoku Constituency.
He lost the NDC primaries in 2015 and was consequently unable to contest for the seat in the 2016 Ghanaian general election.
He identifies as a Christian and a member of the Presbyterian Church of Ghana.