Tetsekela is a graduate of the London School of Economics (LSE) and the University of Oxford. She is the youngest honorary member of the Nigerian Philosophical Association and is associated with the Mission for Democracy in Africa project. She was a senior contributor at the millennial-driven online platform, The Intelligence Brief (TIB). At TIB, she wrote on contemporary African socio-political and development issues, including democracy and elections and peace and security challenges across the continent.

Apart from her current work at Africa Health Organisation and Gavi, Tetsekela is also part of Oxford’s Coronavirus Government Response Tracker Project.