Ahmed Jubayer has been working as research fellow in Public Health Division of the Bangladesh Institute of Social Research (BISR) Trust since July 2022. He has completed BSc (Hons) in Nutrition and Food Science, program with University of Dhaka and Masters of Science (MSC) from same institute. His focus area of expertise is nutrition, public health, data management. He authored several scientific articles in International reputed peer-reviewed journals in addition to some oral and poster presentations. Throughout his professional career, Jubayer worked as a researcher for different research and development organizations.