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upwork.com 🟠 2026-05-26
🔹 Dataset Cleaning and Enrichment Pipeline
👤 Client: IDN Member since 2026-02-01
💰 Price: ****
🚩 Problem: Inaccurate, redundant, and incomplete records within large datasets requiring standardization and verification.
📦 Existing: Spreadsheets or databases (Excel/Google Sheets/CRM)
Specifications:
[Target]: Online sources and directories
[Method]: Deduplication, data verification, web research
[Stack]: Excel, Google Sheets, CRM systems
[Format]: Standardized datasets
Workflow:
1. Identification and removal of duplicate records
2. Data cleaning and formatting standardization
3. Web research for missing/inaccurate field enrichment
4. Final verification and quality audit