As an excel specialist, your duties are to record and compile data in an Excel spreadsheet, using spreadsheet features and tools to produce key data points for use by other members of your company or organization. This data might include accounting or financial information, human resources or employment information, or survey data. Your responsibilities are to enter the data and provide analysis, employing Excel functionality to produce charts, graphs, and tables for other people in your organization. Excel specialists work in a variety of industries, such as accounting, human resources, payroll, credit agencies, and customer service.