Mizan Restaurant Management

ReactTypeScriptMaterial-UIRedux ToolkitNode.jsExpressPostgreSQLAWS

This is a private project. Source code is not publicly available.

Overview

A comprehensive full-stack restaurant management platform featuring both admin and user interfaces. The system modernizes restaurant operations through QR code-based menu management, real-time order tracking, and detailed analytics, deployed on AWS infrastructure with CI/CD automation.

Key Features

🎯 Multi-Interface Architecture

  • Separate admin and user applications
  • Responsive design for all devices
  • Multi-language support (English, Korean, Uzbek)
  • Role-based access control
  • Real-time order synchronization

📱 QR Code Integration

  • Dynamic QR code generation for tables
  • Customizable QR code styling
  • Print-ready QR code cards
  • Table-specific menu access
  • Instant menu updates

📊 Advanced Analytics Dashboard

  • Real-time sales tracking
  • Popular items analysis
  • Hourly order distribution
  • Category-wise performance metrics
  • Inventory management insights

Technical Implementation

Frontend Architecture

  • React with TypeScript for type safety
  • Material-UI for consistent design
  • Redux Toolkit for state management
  • Real-time updates using WebSocket
  • Optimized image loading and caching
  • Protected routes and authentication

Backend Architecture

  • Node.js & Express.js REST API
  • PostgreSQL with complex relationships
  • JWT authentication and authorization
  • WebSocket for real-time communication
  • Image optimization and storage
  • Rate limiting and security measures

Database Design

  • Normalized schema for efficiency
  • Foreign key relationships
  • Indexing for performance
  • Transaction management
  • Audit logging system

AWS Infrastructure

Frontend Deployment

  • AWS Amplify hosting
  • Automated CI/CD pipeline
  • Custom domain and SSL
  • CloudFront CDN integration
  • Environment-specific builds

Backend Infrastructure

  • EC2 instances with auto-scaling
  • Nginx reverse proxy with SSL
  • S3 for media storage
  • RDS for PostgreSQL
  • CloudWatch monitoring

DevOps Practices

  • GitHub Actions workflows
  • Automated testing
  • Infrastructure as Code
  • Blue-green deployments
  • Backup and disaster recovery

Security Features

  • JWT-based authentication
  • Role-based access control
  • API rate limiting
  • SQL injection prevention
  • XSS protection
  • CORS configuration
  • Secure password hashing

Impact

The system has revolutionized restaurant operations by:

  • Reducing order processing time by 40%
  • Improving inventory management efficiency
  • Providing valuable business insights
  • Enhancing customer experience through digital menus
  • Streamlining staff workflows

Future Plans

  • Mobile app development
  • Kitchen display system integration
  • Customer feedback system
  • Advanced reservation management
  • Integration with popular payment gateways
  • AI-powered demand forecasting

This project demonstrates a modern approach to restaurant management, combining efficient operations with excellent user experience. The system's scalable architecture and comprehensive feature set make it suitable for restaurants of various sizes, while the robust AWS infrastructure ensures reliability and performance at scale.