Dr. Naqeeb has the expertise of Epidemiology, Bio-Statistics, Population & Demography, Health Economics, Cost Analysis and Cost Effectiveness, Society Culture & Health, Rights Ethics and Equity in Health, Computer Skills, Protocol Writing, Teaching Skills, Seminar in Public Health, and Journal Club. He worked (2003-2019) as Chief Epidemiologist in KRL Hospital Islamabad and was responsible for all the epidemiological work like outbreak investigations, infection control and diseases surveillance. Moreover, he managed Cancer Registry and Mortality-Morbidity Databases and at a regular intervals analyzed the data and subsequently updating hospital managers about the workload and burden of disease. Since the establishment of POHA in 2014, Dr. Naqeeb is associated with POHA as Epidemiologist / Health Expert.