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I have a small dataset that needs to be polished fast so I can jump straight into analysis. The file currently contains duplicate rows, empty cells, inconsistent text and date formats, and a few obvious entry errors. I want all of that tidied up directly in Excel or Google Sheets—no Python this time—so I can open the workbook and start exploring it immediately. Here is exactly what I need: • Remove every duplicate record. • Replace each missing value with a clear placeholder I can easily spot later (please use something obvious like “N/A” rather than deleting rows). • Correct any incorrect or out-of-range entries you find. • Standardise column formats (dates as dates, numbers as numbers, text capitalisation consistent, etc.). Please keep a short change log on a separate tab so I can trace what was altered. I’m looking to receive the cleaned file, fully ready for analysis, as soon as possible. If you have any quick insights on the overall data quality while cleaning, feel free to add a short note—I always appreciate the context.
Project ID: 40376937
2 proposals
Remote project
Active 5 days ago
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I focus on delivering work that’s done properly, clear, polished, and aligned with exactly what you need. As a new freelancer I’m focused on building my reputation, so I offer competitive rates while putting in extra effort to ensure high quality results, reliable communication, and work I stand behind. I also offer 6 months free maintenance and unlimited revisions. My skillset extends far beyond just data entry and management. I'm comfortable with both Excel and Python, but given your preference, I'm ready to tackle your project head-on in Google Sheets or Excel itself. My approach to rapid data cleaning aligns perfectly with your needs: removing duplicates, replacing missing values with a clear marker, correcting errors, and standardizing columns formats – I've got it all covered. To ensure clarity on every alteration, I'll maintain a detailed change log in a separate tab. In terms of efficiency, my extensive experience in full stack development equips me with not only unmatched data skills, but also an understanding of the bigger picture of your data's purpose. Beyond just cleaning your dataset, I can provide valuable insights into the overall quality of your data which can help direct your future analyses.
₹1,000 INR in 7 days
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UMERKOTE, India
Member since Jan 17, 2021
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