I need to replace repetitive copy-and-paste work with a dependable automated data-entry flow. Every week I receive several Excel spreadsheets filled solely with numerical data, and all of those values must land in a single, structured destination without human intervention. Here is what I’m after: • Develop a script or small application—Python, VBA, Power Query, or another efficient tool—that reads multiple .xlsx files, recognises column headers, and transfers the numbers into a consolidated table or database of my choosing. • Include validation rules that flag missing or out-of-range numbers before they are imported. • Generate an error log so I can quickly identify any rows that fail the checks. • Provide clear configuration options (file paths, column mappings, output location) so I can adapt the process as new spreadsheets arrive. • Supply concise documentation and a short hand-off call or video demonstrating how to run, schedule, or maintain the automation. Accuracy and reliability matter more than flashy UI; I simply want to press a button—or schedule a job—and know the numerical data from each Excel file has been captured flawlessly. If you have experience building scalable automated data-entry solutions for Excel, I’d love to see it in action.