Mr. Shahriar Hasan, from Bangladesh, holds a master's degree in public health and is an accomplished professional researcher with over 5 years of expertise in the fields of public health, environmental health, epidemiology, and data analysis. He possesses a remarkable aptitude for designing comprehensive investigative studies, effectively managing and analyzing data. His notable career is underscored by his involvement in projects funded by esteemed institutions like Johns Hopkins University, Welcome Trust, and London School of Hygiene & Tropical Medicine, BRAC HNPP, Bangladesh Medical Research Council (BMRC), and Directorate General of Medical Education (DGME). Notably, he has also excelled as a Graduate Teaching Assistant, thereby enhancing his prowess through diverse collaborations with multidisciplinary teams. His scholarly contributions extend to major peer-reviewed journals, including BMJ Open, PLOS Global Public Health, and Cell Press, reflecting his impactful presence in the research arena.