The guru of Services Drafts Brant Moriarity I am a lecturer at the Kelley School of Business at Indiana University with a M.S. in Information Systems. I specialize in the management and use of information systems, data management, data analysis, and spreadsheet modeling. I have written several textbooks on topics such as applied business statistics, data visualizations, creating digital dashboards, financial analysis and modeling, as well as building optimization and predictive models in Excel. I am very passionate about the strategic use of technology and the benefits of data analytics in decision making across every industry. I have experience with complex data analysis, creating user-friendly spreadsheet models, and managing the development, implementation, and maintenance of new information systems.