Nnaemeka served as a Senior Data Analyst at Good Governance Africa. He completed his PhD in Applied Data Science at the University of Johannesburg, South Africa, supported by South Africa’s Department of Science, Technology and Innovation. His research applies data science and computational methods to questions of governance, social bias, political attitudes, human development, and disinformation. His work has been published in journals including EPJ Data Science, Journal of Computational Social Science, Social Science Computer Review, Political Psychology, and Politeia. He has also worked as a Data Consultant at DataEQ Consulting and has teaching experience at the University of the Witwatersrand, both in South Africa.