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Data Cleaning & Enrichment Assistant

Tidy up spreadsheets, add missing metadata, and standardize fields for AI datasets.

SpreadsheetsDetail-orientedPart-time 6 min
Spreadsheet with cleaning tasks

What you do

Review CSVs, fix inconsistent categories, add tags, and deduplicate rows so datasets are model-ready.

Skills that help

  • Google Sheets/Excel filters and formulas
  • Regex (basic) is a plus
  • Documentation of data rules

How to start

  • Practice with open datasets
  • Create templates for repeatable cleanup
  • Offer fixed-price packages for common tasks

Where to find these roles

UpworkFiverrLinkedIn JobsIndeed
Tip: Apply to multiple platforms, complete profiles fully, and keep sample work ready. Small, consistent wins build strong credibility over time.