Chibuonu Obiageli Ezennabike is a public health professional with nine years of experience in the nonprofit sector. Chibuonu earned a Bachelor’s of Science in Microbiology from Chukwuemeka Odumegwu Ojukwu University Uli in the Anambra State of Nigeria. While working as the Monitoring and Evaluation Officer with Caritas Nigeria on the 4GATES Project, a CDC-funded HIV/AIDS program, she helped improve the PMTCT program monitoring and evaluation by designing reporting tools, building capacity of facility staff, and ensuring data quality in Eastern Nigeria. She also championed the monitoring and evaluation activities of the Pediatric and Adolescent Program and FLAGSHIP Program in Delta State and ensured consistent availability of data for tracking project progress. Previously, Chibuonu worked with a community-based organization to plan and implement community outreach events and a health fair and to promote health education. In this role, she was also responsible for research and monitoring and evaluation of Nigeria’s Epilepsy Care Advancement Program. Chibuonu volunteered as a data entry clerk for Realizing Interdisciplinary System of Excellence Global Health Initiative U.S, (RISE GHI) in Nigeria. Chibuonu enjoys focusing on adolescence, gender, and maternal and child health and has a strong passion for research. She is very optimistic that efficient and effective use of data in research and public health interventions will ensure sustainability and improvement of health systems in Africa.