Sourav Kundu, BSc, Naval Architecture and Marine Engineering, BUET, Bangladesh, has been a part of the ExcelDemy project for 1 year. He has written more than 70 articles and 12 comments for ExcelDemy. Currently, he is working as a Exceldemy team member writing contentful articles. His work and learning interest revolves around data analysis. He has been working Microsoft Office Suites, and MS Excel for Data Analysis, and developing Excel Applications. Besides he has been working on Excel VBA and Excel Dashboard to learn more about data analysis.