Dr. Sameer Shadeed is an Associate Professor of water resources at the Water and Environmental Studies Institute (WESI) at An-Najah National University, Nablus, Palestine. Since 2008, Dr. Shadeed is an active researcher and lecturer in the field of water resources modelling and management. He conducted several researches (e.g. hydrological modelling, rainwater harvesting, climate change, water quality, agricultural best management practices, integrating microwave link data for analysis of precipitation variability and MObile app for optimizing, promoting Rain WATER harvesting for a self-sustaining and self-reliant water supply). Moreover, he supervised the work of several graduate students in the field of water and environmental engineering and environmental sciences. His teaching includes graduate and undergraduate aspects of water resources quantity and quality and others, particularly: hydrological processes and systems, natural resources management, soil-water-plants relations, engineering hydrology, introduction to environmental engineering, irrigation and drainage, fluid mechanics, statics, mechanics of materials, introduction to civil engineering and professional ethics, environment of Palestine, and GIS. Finally, Dr. Shadeed worked as individual freelance consultant for several national and international consultation companies and firms in the fields of water, environment and strategic planning.