[3][4][5] He has worked as a telecommunication, business leader and consultant in Africa, the Caribbean, UK and US.
[8] He holds a Bachelor of Science degree in civil engineering from Kwame Nkrumah University of Science and Technology (KNUST), Ghana[9][7] and a Master's in Business Administration (MBA) in Finance and Strategic Management from The Wharton School of University of Pennsylvania, USA.
[7] In his role as CCO and Head of the MFS especially, he was responsible for ensuring the boost of the mobile money industry in Ghana concerning Tigo and other networks as well.
[7][10] Adadevoh was later appointed as Global Director for Mobile Financial Services (MFS) at Digicel, Haiti in December 2014.
[1] Adadevoh is a board member of Women's World Banking Ghana (WWBG), Sahel Grains Ltd and Digital Impact Alliance (DIAL) which is funded by the UN Foundation.