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Mobile App Backend

Mobile App Backend

A robust backend API for mobile applications with push notifications, file storage, and real-time features.

XTApril 18, 2024公司3

A comprehensive backend solution for mobile applications, providing RESTful APIs, push notifications, file uploads, and real-time features. Built to scale with millions of users.

Features

  • RESTful API: Clean, well-documented REST endpoints
  • Push Notifications: Send push notifications to iOS and Android devices
  • File Storage: Secure file upload and storage with AWS S3
  • Real-time Updates: WebSocket support for real-time features
  • User Management: Authentication, authorization, and user profiles
  • Analytics: Track user behavior and app usage
  • Admin Panel: Web-based admin interface for managing the backend

Technologies

  • Node.js: JavaScript runtime
  • Express: Web framework
  • PostgreSQL: Primary database
  • Redis: Caching and session storage
  • AWS S3: File storage
  • Firebase Cloud Messaging: Push notifications
  • Socket.io: WebSocket server
  • Docker: Containerization

API Endpoints

  • Authentication: /api/auth/* - Login, register, refresh tokens
  • Users: /api/users/* - User profiles and management
  • Content: /api/content/* - App content and resources
  • Notifications: /api/notifications/* - Push notification management
  • Files: /api/files/* - File upload and download

Security

  • JWT-based authentication
  • Rate limiting per user
  • Input validation and sanitization
  • SQL injection prevention
  • XSS protection
  • HTTPS only

Scalability

Designed for horizontal scaling:

  • Stateless API design
  • Database connection pooling
  • Redis for distributed caching
  • Load balancer ready
  • Microservices architecture

Getting Started

git clone https://github.com/yourusername/mobile-app-backend
cd mobile-app-backend
pnpm install
cp .env.example .env
# Configure environment variables
pnpm dev

Documentation

Complete API documentation available at api.example.com/docs