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Complete React + Node.js + NestJS Full-Stack Program

Step-by-step full-stack development with React frontend, Node.js backend, NestJS framework, and database integration.

1. Introduction to Full-Stack Development
  • Overview of full-stack development and career scope.
  • MERN stack vs Node + NestJS stack.
  • Frontend, Backend, Database & API roles explained.
  • Project workflow & version control with Git/GitHub.
2. Frontend Development with React
  • React architecture & component-based design.
  • JSX, props, state, and lifecycle methods.
  • React Router & navigation.
  • Hooks: useState, useEffect, useContext.
  • Form handling, validation & error handling.
  • API integration using Axios or Fetch.
  • State management using Redux or Context API.
  • Deploy React app on Netlify, Vercel, or Azure.
Frontend Project: Build a dynamic single-page React application with forms, API integration, and routing.
3. Backend Development with Node.js
  • Node.js runtime & asynchronous programming.
  • Express.js framework basics (routes, middleware, error handling).
  • REST API development & CRUD operations.
  • Environment variables & configuration management.
  • Database integration with MongoDB (Mongoose) or SQL (TypeORM).
  • JWT authentication & authorization.
Backend Project: Build RESTful APIs for a blog or e-commerce platform with Node.js, Express, and MongoDB/SQL.
4. Advanced Backend with NestJS
  • Introduction to NestJS & advantages over plain Node.js.
  • Modular architecture: modules, controllers, services.
  • Routing, middleware & pipes.
  • Dependency injection & service providers.
  • Database integration with TypeORM or Mongoose.
  • Authentication & authorization with JWT/Passport.
  • Exception filters, guards, interceptors & logging.
  • Building scalable APIs with NestJS.
NestJS Project: Develop a RESTful API backend for full-stack app with NestJS, implementing authentication, roles, and database.
5. Database Management
  • MongoDB / SQL database fundamentals.
  • Collections, documents, tables, relations & indexes.
  • Schema design & data modeling.
  • CRUD operations & advanced queries.
  • Database integration with React + Node/NestJS apps.
  • Deployment using MongoDB Atlas or cloud SQL services.
6. Authentication & Security
  • User registration & login flows.
  • Password hashing, JWT tokens & refresh tokens.
  • Role-based access control (RBAC).
  • Secure API endpoints.
  • Environment security & secret management.
7. Advanced Features
  • File upload & media handling.
  • Pagination, filtering & search.
  • Websockets & real-time features using Socket.io.
  • Error logging & performance monitoring.
  • Unit & integration testing with Jest or Mocha.
8. Deployment & CI/CD
  • Containerization with Docker (frontend & backend).
  • CI/CD pipelines using GitHub Actions or Azure DevOps.
  • Deploy to cloud platforms: AWS EC2, Azure App Service, or DigitalOcean.
  • Environment management & scaling considerations.
  • Monitoring & logging for deployed applications.
Full-Stack Capstone Project: Develop a complete full-stack application using React + Node.js + NestJS with authentication, real-time features, API integration, Dockerization, and deploy it on cloud with CI/CD pipelines.