🌐 NodeJS Full Stack

🕒 Course Duration: 3 Months

🎯 Target Audience:

• Final year engineering students and freshers

• Backend developers and aspiring full stack developers

• Professionals transitioning into web development

• Anyone looking to build scalable, real-time web applications

📘 Course Overview:

This hands-on training covers everything from Node.js fundamentals to building production-ready REST APIs and full stack web applications using Express.js, MongoDB/MySQL, authentication, security, and cloud deployment. Learn how to manage data, build APIs, and integrate third-party services like a real-world developer.

📚 Course Modules & Topics Covered

🔹 1. Introduction to Node.js

• Node.js vs Traditional Web Servers

• Installing Node & Environment Setup

• Event-Driven Architecture & Node.js Process Object

🔹 2. Core Concepts of Node.js

• Single-threaded Non-blocking I/O

• Callbacks, Promises, and Async/Await

• Understanding the Event Loop

🔹 3. Modules & Package Management

• Built-in Modules (fs, path, http)

• Creating Custom Modules

• Using npm and third-party libraries

🔹 4. File System Operations

• Read/Write Files

• File Streams & Buffering

• Error Handling in File I/O

🔹 5. HTTP & Web Servers

• Creating HTTP Servers

• Request & Response Handling

• Serving Static Files

🔹 6. Express.js Framework

• Setting Up Express Projects

• Routing & Middleware

• Serving Static Content

• Request Params, Query Strings

🔹 7. Templating Engines (Optional)

• Rendering Views with EJS, Pug, or Handlebars

• Passing Data to Templates

🔹 8. Routing in Express

• RESTful Routes (GET, POST, PUT, DELETE)

• Express Router

• Handling 404 and Error Routes

🔹 9. Forms & Request Handling

• Form Submission

• Body Parsing (body-parser)

• URL Encoded vs JSON Payloads

• Input Validation (basic)

🔹 10. Databases (SQL & NoSQL)

• SQL (MySQL/PostgreSQL) with Sequelize

• NoSQL (MongoDB) with Mongoose

• Performing CRUD Operations

• Environment Config (.env) for Credentials

🔹 11. RESTful API Development

• Creating REST APIs

• Route Controllers & JSON Responses

• Testing APIs using Postman

• HTTP Methods & Status Codes

🔹 12. Authentication & Authorization

• JWT-Based Authentication

• Role-Based Access Control

• Sessions & Cookies

• Securing Routes with Middleware

🔹 13. Advanced Middleware in Express

• Custom Middleware

• Third-party Middleware (morgan, cors, helmet)

• Error Handling Middleware

🔹 14. API Integration & Consumption

• Fetching Data from External APIs

• Using axios or node-fetch

• Error Handling & Retry Mechanisms

🔹 15. Security Essentials

• Security Headers (helmet)

• HTTPS Overview

• Input Sanitization & XSS Protection

• Password Hashing with bcrypt

🔹 16. Error Handling & Logging

• try/catch & Async Error Handling

• Global Error Handlers

• Logging with Winston & Morgan

🔹 17. Streams, Buffers & Events

• Streams: Readable/Writable/Transform

• Working with Binary Data

• Event Emitter API & Custom Events

🔹 18. Deployment & Production Readiness

• Preparing Production Builds

• Process Management with PM2

• Deployment on Heroku, AWS, or Digital Ocean

• Using .env Files for Config & Secrets

✅ Front End: HTML + CSS + Javascript + React

✅ Outcome:

By the end of this training, learners will have the ability to build and deploy scalable RESTful APIs, manage real-time server logic, and integrate backend systems using Node.js and Express — making them job-ready for roles like Node.js Developer, Backend Developer, or Full Stack Developer.