Detail-Oriented Data Cleaning Specialist for Spreadsheet Cleanup

We are looking for a Detail-Oriented Data Cleaning Specialist to help organize and clean large datasets in Excel and Google Sheets. The task involves reviewing raw data, removing duplicates, correcting formatting errors, standardizing text and dates, filling missing values where appropriate, and delivering a clean, structured spreadsheet ready for analysis. You should have proven experience with data cleaning, data validation, and advanced Excel or Google Sheets functions. All work will be completed on your computer and submitted through Upwork. Please include examples of similar data cleaning projects and your estimated turnaround time. All communication and payments will be handled through Upwork only.