Node Js Training
Node.js is an open-source, cross-platform runtime environment that allows JavaScript to be executed outside the browser. It is built on Google Chrome’s V8 JavaScript engine and is commonly used for building fast, scalable, and real-time applications.
Module 1 : Course Details
- Introduction to Node Js
- What is Event Loop in Node js?
- Asynchronous & Non-blocking
- NPM (Node Package Manager)
- Global Object in Node Js
Module 2 : Node.js Core Concepts
- Global Objects & Modules
- __dirname, __filename, Buffer, Console, Timers
- Using the require() Function
- Creating & Exporting Modules
- Event-Driven Architecture
- EventEmitter and Handling Events
- Creating & Exporting Modules
Module 3 : File System & Streams
- Working with the File System (fs module)
- Reading & Writing Files
- File Operations (Sync vs Async)
- Streams & Buffers
- Readable and Writable Streams
- Pipe & Chaining Streams
Module 4 : Building a Web Server with HTTP Module
- Creating an HTTP Server
- Handling Requests & Responses
- Working with Query Parameters
- Serving HTML & JSON Data
- Implementing Routing
Module 5 : Why Use Node.js?
- High performance for I/O-heavy applications.
- Handles thousands of concurrent connections efficiently.
- Uses JavaScript for both frontend and backend (full-stack development).
- Large community support with continuous improvements.
Module 6 : Common Use Cases
- Web Applications – Backend for APIs, websites, and web services.
- Real-Time Applications – Chat applications, gaming servers, and live-streaming platforms.
- Microservices – Lightweight and modular backend architecture.
- Server-Side Rendering – Using frameworks like Next.js for dynamic content.
- IoT & Cloud Applications – Used in embedded systems and cloud functions.
Module 1 : Express Js
- Introduction to Express.js
- Setting Up an Express App
- Middleware & Request Handling
- Routing (GET, POST, PUT, DELETE)
- Working with Static Files
- Handling Errors & Logging
- Working with Static Files
Module 2 : Working with Databases
- MongoDB (NoSQL) with Mongoose
- Installing MongoDB & Connecting to Node.js
- Creating Models & Schemas
- CRUD Operations (Create, Read, Update, Delete)
- Mongoose Validation & Middleware
Module 3 : REST API Development
- What is a RESTful API?
- Designing Routes & Endpoints
- Handling API Requests & Responses
- Authentication & Authorization (JWT, OAuth)
Module 4 : Real-Time Applications with WebSockets
- Introduction to WebSockets
- Using Socket.io for Real-Time Communication
- Building a Chat Application
- Handling Events & Broadcasting Messages
Module 5 : Authentication & Security
- User Authentication with JWT (JSON Web Token)
- Hashing Passwords using bcrypt
- Securing APIs (CORS, CSRF Protection)
Module 6 : Testing & Deployment
- Unit Testing with Jest
- API Testing with Postman
- Hosting on Cloud Platforms (AWS, Heroku, Vercel)
Module 7 : Project Work & Case Studies
- Building a Full-Stack Web App (MERN/MEAN)
- Developing a Scalable REST API
Real-World Projects and Practice:
- Hands-on Projects: Many courses include practical exercises, mini-projects, or capstone projects to help you gain real-world experience.
Key Features
- Certification : Upon completion, many courses offer a certificate of completion that can be useful for career advancement and job opportunities.
- Affordable course fees
- Interview Prepation
- Dedicated Success Coach for Every Student
- We provide quality content
- Live seminars are organized by expert developers
- We provide training from IT experts
- 100% Placement Support