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Objective: Analyze shopping behavior to uncover customer insights, purchasing trends, and promotional impacts using SQL and visualize the findings through a Tableau dashboard.
Goal: Develop SQL skills for business analytics by solving key questions related to customers, products, promotions, and satisfaction, supporting data-driven decision-making.
A series of SQL queries were used to address the some analytics questions. Key highlights include:
- CTEs and subqueries to group, rank, and filter data.
- Aggregate functions like
AVG,COUNT,ROUND, and conditional grouping withCASEstatements. - Analysis of seasonal trends, promo usage, and review ratings to identify actionable insights.
The findings from SQL queries were visualized using Tableau to create an interactive dashboard
Key Performace Indicators(KPIs):
- Avg. Purchase Amount
- Avg. Review Rating
- SQL: Data extraction and analysis.
- Tableau: Visualization and dashboard creation.
- Data Source: "
shopping_behavior_updated.csv(included in the repository).
- Top-performing categories: Footwear emerged as the most profitable category with an average purchase amount of $60.26.
- Promo Codes Impact: Promo codes influenced 30%+ of purchases, with a notable difference in purchase amounts.
- Seasonal Trends: Spring observed the highest number of purchases, with specific items driving seasonal sales.
- Customer Loyalty: Recurring customers with active subscriptions contribute significantly to sales.
Shams Sadhin
Mail: sadhinss@mail.uc.edu
LinkedIn: https://www.linkedin.com/in/shams-sadhin/
Tableau: https://public.tableau.com/app/profile/shams.sadhin/vizzes