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Node.js is an open-source, cross-platform JavaScript runtime environment that allows developers to execute JavaScript code outside of a web browser. Traditionally, JavaScript was confined to client-side web development within browsers. Node.js, built on Google Chrome's V8 JavaScript engine, extended JavaScript's capabilities to server-side and general-purpose programming.


Key characteristics of microservices :


Course Details

1. Introduction to Node.js

  • What is Node.js?
  • Features & advantages of Node.js
  • Installing Node.js & setting up the environment
  • Running your first Node.js script
  • Understanding the Node.js event-driven architecture
  • Difference between Node.js and other backend technologies

  • Global objects in Node.js
  • The Node.js REPL (Read-Eval-Print Loop)
  • Node.js CLI commands
  • Understanding Asynchronous vs Synchronous execution
  • Using Timers (setTimeout, setInterval)
  • Handling errors in Node.js

  • Understanding CommonJS & ES Modules
  • Creating and exporting custom modules
  • Built-in modules (fs, path, os, http, etc.)
  • Introduction to npm and npx
  • Installing and managing dependencies
  • Understanding package.json and package-lock.json
  • Versioning & semantic versioning in npm

  • Reading & writing files using the fs module
  • Working with directories
  • File system operations (create, delete, rename, move)
  • Understanding Streams and Buffers
  • Reading & writing files using Streams

  • Understanding the EventEmitter class
  • Creating and handling custom events
  • Using event-driven patterns in applications

  • Creating a basic HTTP server
  • Handling HTTP requests and responses
  • Working with query parameters & URL routing
  • Setting HTTP headers & status codes
  • Introduction to REST API architecture

  • Introduction to Express.js
  • Setting up an Express server
  • Middleware functions & usage
  • Route handling (GET, POST, PUT, DELETE)
  • Serving static files
  • Error handling in Express
  • Using third-party middleware

  • Introduction to MongoDB & Mongoose ORM
  • Connecting Node.js to MongoDB
  • CRUD operations with MongoDB
  • Using Mongoose models & schemas
  • Querying and filtering data

  • Setting up MySQL/PostgreSQL with Node.js
  • Using mysql2 or pg packages
  • CRUD operations in SQL databases
  • Querying and managing relationships

  • User authentication basics
  • Implementing JWT (JSON Web Tokens)
  • Using bcrypt for password hashing
  • Authentication middleware
  • Role-based access control (RBAC)

  • Designing RESTful APIs
  • Handling API versioning
  • Data validation using Joi
  • Rate limiting & security best practices
  • Error handling & logging

  • Introduction to WebSockets
  • Using Socket.io for real-time communication
  • Implementing chat applications
  • Real-time notifications & updates

  • Debugging Node.js applications
  • Writing unit tests with Jest & Mocha
  • Using Chai for assertions
  • Supertest for API testing

  • Deploying Node.js apps on Heroku, Vercel, or AWS
  • Using PM2 for process management
  • Load balancing & clustering
  • Environment variables & .env file management

  • Introduction to Microservices in Node.js
  • Building Microservices with Express & RabbitMQ
  • Using GraphQL with Node.js
  • Caching with Redis
  • Performance optimization techniques

  • Web Scraping with Node.js
  • Using Puppeteer for automation
  • CLI application development with Node.js
  • Serverless with AWS Lambda & Firebase Functions


Fees Structure : 15500 INR / 180 USD
Total No of Class : 75 Video Class
Class Duration : 45:00 Working Hours
Download Feature : Download Avalable
Technical Support : Call / Whatsapp : +91 8680961847
Working Hours : Monday to Firday 9 AM to 6 PM
Payment Mode : Credit Card / Debit Card / NetBanking / Wallet (Gpay/Phonepay/Paytm/WhatsApp Pay)

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Fees Structure : 22000 INR / 255 USD
Class Duration : 40 Days
Class Recording : Live Class Recording available
Class Time : Monday to Firday 1.5 hours per day / Weekend 3 Hours per day
Technical Support : Call / Whatsapp : +91 8680961847
Working Hours : Monday to Firday 9 AM to 6 PM
Payment Mode : Credit Card / Debit Card / NetBanking / Wallet (Gpay/Phonepay/Paytm/WhatsApp Pay)

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