
Provide Professional Spreadsheet Cleanup & Data Standardisation
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1 day
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What you get with this Offer
Is your data messy, inconsistent, or full of duplicates? I provide a professional "Data Reset" service to transform your raw spreadsheets into clean, standardised, and actionable assets. Whether you are preparing a file for a CRM import, cleaning up an old mailing list, or organising a year's worth of messy records, I ensure every cell is accurate.
What is included in this professional cleanup:
Duplicate Removal: Advanced identification of exact and "fuzzy" matches to ensure a unique dataset.
Text Standardisation: Proper casing (e.g., converting "london" to "London"), trimming hidden spaces, and fixing character encoding errors.
Data Formatting: Uniform date formats (DD/MM/YYYY or MM/DD/YYYY), currency alignment, and phone number standardisation.
Structural Optimisation: Splitting combined fields (like Full Names or Addresses) into separate, sortable columns for better filtering.
Validation: Checking for invalid email syntaxes, broken URLs, and missing essential data points.
I work with Excel, Google Sheets, and CSV files. My approach combines automated formula-based cleaning with a manual audit to catch logic errors that software often misses (such as a postcode not matching a city). I guarantee a 24-hour turnaround for datasets up to 500 rows.
What is included in this professional cleanup:
Duplicate Removal: Advanced identification of exact and "fuzzy" matches to ensure a unique dataset.
Text Standardisation: Proper casing (e.g., converting "london" to "London"), trimming hidden spaces, and fixing character encoding errors.
Data Formatting: Uniform date formats (DD/MM/YYYY or MM/DD/YYYY), currency alignment, and phone number standardisation.
Structural Optimisation: Splitting combined fields (like Full Names or Addresses) into separate, sortable columns for better filtering.
Validation: Checking for invalid email syntaxes, broken URLs, and missing essential data points.
I work with Excel, Google Sheets, and CSV files. My approach combines automated formula-based cleaning with a manual audit to catch logic errors that software often misses (such as a postcode not matching a city). I guarantee a 24-hour turnaround for datasets up to 500 rows.
What the Freelancer needs to start the work
To begin, please provide:
The Source File: Your data in Excel, CSV, or a Google Sheets link (up to 500 rows/10 columns).
Key Goals: Specify which columns are the priority for cleaning (e.g., Names, Emails, Phone Numbers).
Specific Rules: Any unique formatting requirements or custom de-duplication rules (e.g., "remove duplicates based on Email only").
CRM Details: If you plan to import this, please mention your CRM (e.g., Salesforce, HubSpot) so I can match its formatting requirements.
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