Sales Data Spreadsheet Creation and Update

I am looking for a freelancer to create a professional and functional spreadsheet tailored for sales data. The freelance task involves planning, designing, and accurately updating the spreadsheet with pertinent sales figures as provided. The suitable candidate should have proficiency in Excel, data entry, accuracy, and the ability to format complex datasets effectively. All data will be provided by me; your role would include organizing this into an easily navigable and insightful structure within 14 days.