Qayem Ishrak Khan, BURP, Urban and Regional Planning, Chittagong University of Engineering and Technology, Bangladesh, has been working with the ExcelDemy project for 1 year. He wrote over 40+ articles for ExcelDemy. He is an Excel and VBA Content Developer providing authentic solutions to different Excel-related problems and writing amazing content articles regularly. Data Visualization, DBMS, and Data Analysis are his main areas of interest. Besides, He has passions about learning and working with different features of Microsoft... Read Full Bio