I’ve started offering a Data Cleaning & Quality Assurance service focused on getting datasets del...I’ve started offering a Data Cleaning & Quality Assurance service focused on getting datasets del...
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Joel Parkinson
pro
• Dec 13
I’ve started offering a Data Cleaning & Quality Assurance service focused on getting datasets delivery-ready before analysis or reporting.
My process covers: • Schema & structural integrity • Formatting and normalization • Cross-field consistency checks • Outlier and null handling • Final delivery verification
This is designed for teams who need confidence, not guesswork, before data moves downstream.
I’ve documented the full QA checklist and workflow in my profile for anyone curious.
Quality Assurance TestingData AnalysisMicrosoft ExcelGoogle SheetsPython
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