Mr. Nabidul Haque Chowdhury has been working with Projahnmo Research Foundation (PRF) since February 2019. Before joining PRF, he worked with several national and international organizations such as Johns Hopkins University - Bangladesh (JHUB-Projahnmo), BRAC Afghanistan, etc. Mr. Chowdhury has more than 11 years of experience in maternal, neonatal, and child health, health services, and health systems research. He has extensive experience managing large and complex longitudinal databases, designing data capture systems, and performing data analysis using tools like MS .Net, MS SQL Server, Stata, etc. To date, he has authored thirty scientific articles published in peer-reviewed journals. Mr. Chowdhury is a Computer Science and Engineering (CSE) graduate.