Joseph Saheyi
Data Analyst | Data Cleaning & Visualization | Excel
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Performed comprehensive data cleaning and preparation on the bike sales dataset to ensure accuracy and consistency. This included identifying and removing duplicate records, correcting formatting inconsistencies, validating data entries, and organizing the dataset for analysis. The cleaned data provided a reliable foundation for generating meaningful insights and building an interactive Excel dashboard.
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This project involved analyzing a bike sales dataset to uncover trends, customer purchasing behavior, and key sales performance metrics. Using Microsoft Excel, I cleaned and transformed the raw data, created pivot tables, and developed an interactive dashboard to provide actionable business insights.
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