Mohammed is a 30-year-old young climate researcher working as a tutor at the Arab Academy of Science Technology and Maritime Transport, Cairo, Egypt. He have been deeply engaged in research and teaching on climate change and water security in Egypt and other African countries for the past three years. He also actively engaged in community awareness making on climate change. Over the years, his expertise has been expanded to a wide range of topics, including climate variability and change, water resources management, agrometeorology, climate downscaling and projections, climate change impacts on agriculture and water resources, water-related hazards, vulnerability and risk, modelling climatic extremes, equitable water management, changes in bioclimate and ecological water demand. He developed several tools and techniques to evaluate the impacts of climate change on irrigation, agriculture and water resources. Two techniques have been copyrighted by his name, while others are in the process. His primary aim is to provide reliable projections of climate to assess the spatial variability of water availability. He developed new methods for climate model selection and new techniques for a water security assessment to aid effective water resources management. The methods he developed can be used for easy but reliable estimation of climate change impacts on water resources. He used the developed maps to assess the social equity of water availability and water security. He published nearly 43 research articles in reputed high-impact journals to inform the scientific community about those novel techniques. Other researchers have followed these research articles extensively across the world.