Data Visualization Project

Overview

This project analyzes the Walmart sales dataset by cleaning and merging raw data to uncover key insights. The focus was on identifying monthly sales patterns, store-wise performance, and top-selling departments. Rolling averages and seasonal trends were applied to highlight long-term business insights.

Key Features

• Cleaned and merged multiple datasets
• Converted weekly sales into monthly sales for clearer trend analysis
• Visualized store-wise sales performance
• Analyzed overall sales trends with 3 & 6 month rolling averages
• Identified seasonality patterns across months
• Highlighted the top 5 departments by total revenue

Screenshots