• Over twenty-three years of broad experience in the chemical laboratory and process in Alexandria National Refinery Petrochemicals Co. (ANRPC), and, especially in the water treatment and operation of naphtha hydrotreating units. Responsibilities have included the management of operation and supervision on the M.Sc, and Ph.D. students. • Holds a patent (patent number: 29051) for the Method for preparing a polymer based on aniline as pour point depressant of the crude oil. • Published more than 15 research papers in international conferences • Published four research papers in the Journal of Petroleum Science and Technology and Petroleum Chemistry • A reviewer of Industrial Engineering from 23-05-2022 until 23-05-2024 • Member of o International Federation of Green Innovations o Arab Society for Materials Science o Royal Society of Chemistry o Climate Ambassadors o One Million Volunteers Initiative for Climate Change • Reviewer in each of the following journals: - o Journal of Applied Polymer Science o Industrial Engineering (IՏՏΝ: 2640-1118). o Fuel