Data Cleaning
Starting at
$
50
About this service
Summary
My service provides a comprehensive approach to data cleaning, including:
Data profiling: This process identifies the quality, completeness, and consistency of the data.
Data cleaning: This process corrects or removes incorrect, duplicate, incorrectly formatted, corrupted, or incomplete data.
Data validation: This process ensures that the cleaned data is accurate and consistent.
Data delivery: The cleaned data is delivered to the client in a format that is suitable for their needs.
I use a variety of techniques to clean data, including:
Data scrubbing: This process removes errors from the data, such as typos, misspellings, and missing values.
Data deduplication: This process removes duplicate records from the data.
Data formatting: This process ensures that the data is in a consistent format.
Data validation: This process checks the data for accuracy and consistency.
I am also able to provide a number of additional services, such as:
Data migration: This process moves data from one format or system to another.
Data integration: This process combines data from multiple sources into a single dataset.
Data analysis: This process analyzes the data to identify trends and patterns.
What's included
Data Cleaning Deliverables: The Keys to Success
Data profiling report: This report will provide an overview of the data, including its quality, completeness, and consistency. Error event table: This table will track all of the errors that were found during the data cleaning process. Audit dimension: This dimension will track all of the changes that were made to the data during the cleaning process. Cleaned data: The cleaned data will be delivered in a format that is suitable for the client's needs.
Example projects
Skills and tools
Data Analyst
Microsoft Excel
Microsoft Office 365
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