• Dr Sanni serves as the Data Manager/Monitoring Evaluation and Learning for the Evaluation of the Demand-Side Incentive (DSI) Program in the Democratic Republic of Congo (DRC), Lesotho, and Cameroon, a program anchored by CHEDCOM aimed at improving immunization coverage and reducing the burden of zero-dose children. In this role, he oversees the design and management of complex data systems, ensuring that insights are translated into impactful public health interventions.
• A passionate educator, Dr. Sanni is an Adjunct Lecturer at Texila American University, where he supervises Master’s and PhD students, mentoring them through every stage of their academic journey. He also serves as an External Supervisor for PhD students at the University of Jos, Nigeria. Over the years, he has supported more than 30 postgraduate researchers, guiding research design, data analysis, manuscript development, and publication. His mentorship has enabled these scholars to produce high-impact research that addresses critical public health issues.
• Sanni’s extensive knowledge of research methodologies sets him apart as a leader in the field. He has designed over 30 scientific studies and led multi-centre research initiatives, including projects addressing the impact of COVID-19 on healthcare systems, reproductive health access, and epidemiological trends in low-resource settings. He is a skilled protocol designer and has developed Standard Operating Procedures (SOPs) for clinical and operational research, ensuring the highest standards of quality and rigour.
• As a Consultant Epidemiologist/Health Data Scientist with the World Health Organization Africa Regional Office (WHO-AFRO), Dr. Sanni has played a pivotal role in strengthening disease surveillance systems across Africa. He developed automated tools for epidemiological reporting and analysis, enabling timely and accurate decision-making during cholera, Mpox, and diphtheria outbreaks. His innovative use of technology and data visualization has transformed how public health data is collected, analyzed, and communicated.
• Under his leadership, Fescosof Data Solutions has become a trusted partner for organizations and researchers seeking tailored solutions to their data and research needs. The company offers end-to-end services, including research design, data collection, advanced analytics, manuscript development, and publication support. Dr. Sanni’s hands-on approach ensures that every client receives personalized attention and results-driven solutions.
• His achievements include supporting Heartland Alliance Ltd/GTE in operational research for HIV/AIDS care, where he authored multiple manuscripts and developed actionable policy recommendations. As the Data Manager for the West African Breast Cancer Study, a collaboration with the University of Chicago, he demonstrated exceptional data management capabilities, ensuring high-quality outputs for groundbreaking research.
• Dr Sanni serves as an Associate Editor for the Journal of Applied Learning and Teaching (JALT) and the MGM Journal of Medical Sciences, where he ensures scientific rigour in published research. He is also a reviewer for 13 international journals, reflecting his deep expertise and contribution to maintaining high standards in academic publishing.
• With over 100 scientific publications to his name, Dr. Sanni’s contributions to public health research are vast and impactful. He is a recognized expert in systematic reviews, meta-analyses, and manuscript writing, offering a wealth of experience to clients seeking to publish in reputable journals.
• His commitment to empowering others complements Dr. Sanni’s technical expertise. He has trained hundreds of researchers, organizations, and students in research methodologies, data analysis, and effective communication of findings. His workshops and capacity-building programs are designed to equip participants with the skills they need to conduct robust research and generate actionable insights.
• At Fescosof Data Solutions, Dr. Sanni leads a team dedicated to providing cutting-edge research and data solutions. Whether guiding PhD candidates through complex analyses, assisting organizations in designing impactful studies, or delivering high-quality publications, his focus remains on excellence and client success.

For those seeking a partner in research and data management, Dr. Felix Sanni offers unmatched expertise, a proven track record, and a commitment to transforming data into impactful solutions.