
Data Deduplication & Cleanup Specialist
Delivery in
5 days
- Views 14
Amount of days required to complete work for this Offer as set by the freelancer.
Rating of the Offer as calculated from other buyers' reviews.
Average time for the freelancer to first reply on the workstream after purchase or contact on this Offer.
What you get with this Offer
I will professionally clean, structure, and deduplicate your messy data to make it accurate, reliable, and analysis-ready.
This service includes:
• Duplicate removal (multi-column logic)
• Data normalization and formatting
• Text standardization
• Error detection and correction
• Missing value handling
• Structured table conversion
• Data consistency validation
Your dataset will:
• Become analysis-ready
• Prevent reporting errors
• Improve automation stability
• Reduce operational confusion
• Support future scalability
You will receive:
✔ Clean structured Excel/CSV file
✔ Logic explanation of cleaning steps
✔ Before & After comparison sheet
✔ 2 minor revisions
Ideal for CRM exports, sales records, inventory lists, contact databases, bulk imports, and operational data cleanup.
This service includes:
• Duplicate removal (multi-column logic)
• Data normalization and formatting
• Text standardization
• Error detection and correction
• Missing value handling
• Structured table conversion
• Data consistency validation
Your dataset will:
• Become analysis-ready
• Prevent reporting errors
• Improve automation stability
• Reduce operational confusion
• Support future scalability
You will receive:
✔ Clean structured Excel/CSV file
✔ Logic explanation of cleaning steps
✔ Before & After comparison sheet
✔ 2 minor revisions
Ideal for CRM exports, sales records, inventory lists, contact databases, bulk imports, and operational data cleanup.
Get more with Offer Add-ons
-
I can create automated reusable cleaning template
Additional 1 working day
+$27 -
I can deliver all work in 1 working day
+$27
What the Freelancer needs to start the work
Please provide:
• Raw data file
• Cleaning goals
• Deduplication rules (if any)
• Output format preference
• Deadline
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