Dr. Elgharib is an assistant professor of Business Administration specializing in Finance at the Egyptian Institute of Alexandria Academy for Management and Accounting. He also works as a lecturer at Alexandria University (the Faculty of Business and the Faculty of Computers and Data Science) and the Arab Academy for Science, Technology and Maritime Transport (the College of International Transport and Logistics). He is an experienced educator with extensive teaching experience across undergraduate, postgraduate, and professional programs. He has designed, developed, and delivered a wide range of courses in investment, finance, and financial institutions. His research interests include behavioral finance, financial markets, exchange rate dynamics, financial crises, financial technology, the stock exchange, and econometrics. His work on currency devaluation announcements, financial inclusion, financial stability, financial development, fintech, COVID-19 announcements, and investor sentiment has been published in leading international journals, including the Review of Accounting and Finance, the Journal of Risk and Financial Management, and the African Journal of Economic and Management Studies.