Dr. Nurul Huda Khan is a seasoned Environmental Scientist with a PhD in Molecular Microbial Ecology, specializing in water quality and microbial ecology. With over 20 years of experience across Bangladesh, Japan, Canada, and the USA, Dr. Khan excels in molecular microbiology, microbial source tracking, and waterborne pathogen research. He has led numerous research projects, developed rapid molecular assays for microbial identification and enumeration (viable and total), and contributed to over 26 peer-reviewed publications. Known for his strong leadership, project management, and team-building skills, Dr. Khan approaches his work with a focus on innovative solutions, regulatory compliance, and effective communication to promote sustainable water resources.