Excel Data Cleaning — Before
Adrian Suryawinata
Excel Data Cleaning — Before & After
A demonstration of how messy spreadsheet data can be transformed into clean, consistent, and organized records.
This example shows duplicate removal, standardized date formats, consistent text formatting, and improved data readability.
Sample project using fictional data for demonstration purposes.
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Posted Oct 31, 2026
Excel Data Cleaning — Before & After A demonstration of how messy spreadsheet data can be transformed into clean, consistent, and organized records. This exa...
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