Alvin Teezoe Nyahn is a Field Manager at IPA Liberia, having previously worked as an enumerator, field supervisor, CAPI specialist, and data quality manager. He has more than eight years of experience working and managing field teams, as well as providing research and results measurement support to development programs in Liberia. Alvin has supported research, evaluations, and verifications across several sectors including health, population-based surveys, agriculture, access to WASH, education, women’s & youth empowerment, and infrastructure. Alvin holds a Bachelor in Architectural Engineering and several other certificates in quantitative and qualitative research, Human Subjects Research (HSR), etc.