E-commerce SQL Case Studies

This repository contains SQL solutions for real-world business problems in the e-commerce and food tech domains. Each case study is designed to simulate data challenges analysts might encounter in production settings.

These projects demonstrate practical SQL skills, including complex joins, aggregations, subqueries, window functions, and text-based classification.

Table of Contents

• Case Study #1: Sales Performance
• Case Study #2: Client Satisfaction
• Case Study #3: Customer Behavior
• Case Study #4: Logistics