What I can fix
- Remove duplicates
- Standardize dates, phone #s, addresses, currency
- Handle missing values (fill or flag)
- Merge multiple files into one
- Clean/rename inconsistent columns
- Export a clean CSV or Excel file
You get
- Cleaned file (CSV/XLSX)
- Quick summary of changes
- Source code (optional)
Why me
- Customer Engineer (data systems + real troubleshooting)
- Automated Python cleaning (not manual copy/paste)
- Fast turnaround (often same-day)
Before you order
Send a sample so I can confirm scope + best approach.
Perfect for sales data, customer lists, transactions, and inventory sheets.