Dr. Zaman is a Doctor of Medicine in Biochemistry (M.D.) from Assam Medical College & Hospital, Srimanta Sankaradeva University of Health Sciences (Formerly under Dibrugarh University), India, Fellowship in Diabetes (FID) from Royal Liverpool Academy, United Kingdom, Fellowship in Applied Nutrition (FIAN) from Medvarsity, Apollo Hospitals, India and PGDCR (Post Graduate Diploma in Clinical Research) from Symbiosis University, India. He has almost 13 years of experience at King Khalid Government University and Rajiv Gandhi University of Health Sciences. He is well accustomed to Quality development and can help any college in the improvement in its quality. He is also well used to Curriculum designing and is trained in e-learning methods. He has more than 50 Research publications (most of them Original articles) to his credit, in both national and international journals. He has already published two books entitled \'Quality Control in Laboratory” and \'Ultimate Guide to Insulin”, 3rd book is about to be published. In addition, he has authored many chapters like \'Introduction and Physiology of Lupus”, \'Pathogenesis of Insulin Resistance” , \"Origin of COVID-19 and its Impact on Socioeconomic Status”and is also a co-editor of a book \'Biochemical Testing - Clinical Correlation and Diagnosis” under InTechOpen company, England. He is currently engaged in a chapter, \'