Case Study
Data Analysis and Visualization
Restaurant Order Analysis
A business data analysis project that explores restaurant orders, menu performance, and customer ordering behavior.

Key Metrics Analyzed
Business AreaRestaurant Sales
Analysis TypeOrder Analysis
Main FocusMenu Performance
Repository TypeGitHub
Overview & Objectives
This GitHub project analyzes restaurant order data to understand item demand, category performance, sales behavior, and ordering patterns. It is relevant because it shows practical business analysis for the food and restaurant industry.
Project Goal
Analyze restaurant order data to find useful insights about products, categories, and customer demand.
The Business Problem
Restaurant order data can show which items sell best, which categories perform well, and how customers order, but raw order tables are difficult to interpret without structured analysis.
Methodology
My Approach
- 1Cleaned and explored restaurant order data.
- 2Analyzed menu item performance and order patterns.
- 3Compared categories and item-level behavior.
- 4Prepared insights for business decision-making.
Implementation
Roadmap Execution
Data Preparation
Prepared restaurant order and menu data.
Order Analysis
Analyzed order volume and item demand.
Category Analysis
Compared menu categories and performance.
Insight Development
Converted order data into business insights.
Reporting
Prepared findings for restaurant decision-making.
Key Features
Order trend analysis
Menu item performance
Category comparison
Customer demand analysis
Business reporting
Business Impact
Helps restaurants understand item demand
Supports better menu decisions
Shows practical business analysis skills
Reduces guesswork in restaurant reporting
Challenges Overcome
- Raw order data required cleaning
- Menu items needed clear grouping
- Sales insights had to be easy for business users to understand
Outcomes
Final Outcomes & Learnings
- Created a clear restaurant order analysis that supports menu and sales decisions.
- The project demonstrates practical data analysis for business operations.
Project Gallery & Screenshots

Technologies Used
SQLPythonPandasData AnalysisBusiness Analysis
Data Sources
Restaurant orders datasetMenu items dataSales transaction data
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