Nnaemeka is pursuing his Master’s degree in e-Science (Data Science) at the University of the Witwatersrand, supported by the DSI-NICIS NEPTTP scholarship. Much of his research focuses on quantitative social analysis, human development, governance, and migration. He has published research in journals such as The Africa Governance Papers and Africanus: Journal of Development Studies. He has experience working as a Data Consultant at DataEQ Consulting and teaching at the Federal University of Lafia in Nigeria and the University of the Witwatersrand in Johannesburg.