📌 Course Title: Node.js Fundamentals and Practical Development

Code: 12044.NC

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📌 Description

This course provides a hands-on introduction to Node.js, the popular server-side JavaScript runtime. Participants will learn core concepts, build real applications, and gain confidence in developing scalable, asynchronous, and performant Node.js solutions.

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📌 Objectives

✅ Understand Node.js architecture and event-driven model
✅ Build and run basic Node.js servers
✅ Work with packages and NPM
✅ Develop RESTful APIs using Express.js
✅ Handle asynchronous programming with callbacks, promises, and async/await
✅ Connect to databases (MongoDB / SQL)
✅ Deploy Node.js applications

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📌 Detailed Outline

🟣 Module 1: Introduction to Node.js

• What is Node.js?

• History and use-cases

• Installing Node.js and NPM

• Running your first script

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🟣 Module 2: Node.js Fundamentals

• The Event Loop explained

• Non-blocking I/O

• Modules and require()

• Using built-in modules (fs, path, http)

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🟣 Module 3: Package Management with NPM

• Initializing projects with package.json

• Installing packages

• Using devDependencies

• Semantic Versioning

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🟣 Module 4: Creating a Web Server

• Using the http module

• Handling requests and responses

• Serving static files

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🟣 Module 5: Express.js Framework

• Installing Express

• Routing basics

• Middleware concepts

• Error handling

• Creating RESTful APIs

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🟣 Module 6: Asynchronous Programming

• Callbacks

• Promises

• Async/Await

• Handling errors

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🟣 Module 7: Working with Databases

• Introduction to MongoDB / SQL

• Connecting with Mongoose or Knex

• CRUD operations

• Modeling data

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🟣 Module 8: Authentication & Security

• Password hashing

• JWT (JSON Web Tokens)

• Environment variables (.env)

• Basic security practices

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🟣 Module 9: Testing Node.js Applications

• Writing unit tests with Mocha/Chai or Jest

• Testing routes and controllers

• Mocking dependencies

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🟣 Module 10: Deployment

• Preparing apps for production

• Using process managers (PM2)

• Deploying to cloud (Heroku, AWS, DigitalOcean)

• Environment configuration

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🟣 Final Project

• Build a complete REST API with Express

• Connect to a database

• Include authentication

• Deploy to the cloud

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📌 What You Will Learn

⭐ Core Node.js concepts
⭐ Building REST APIs
⭐ Asynchronous programming mastery
⭐ Using Express.js for rapid development
⭐ Database integration
⭐ Authentication and security best practices
⭐ Deployment workflows

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📌 Target Audience

✅ Beginners in backend development
✅ Frontend developers wanting to go full-stack
✅ Students in web development bootcamps
✅ Anyone curious about server-side JavaScript

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📌 Materials Needed

✅ Computer (Windows, macOS, or Linux)
✅ Code editor (VS Code recommended)
✅ Node.js installed
✅ Internet connection

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📌 Instruction Methods

✅ Video lectures / presentations
✅ Live coding demos
✅ Hands-on exercises
✅ Assignments and quizzes
✅ Final project with feedback

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📌 Time Frame

✅ 4 to 6 weeks suggested (self-paced or instructor-led)
✅ ~4–6 hours/week of learning and practice

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📌 Course Format

✅ Online or in-person
✅ Modular, with recorded lectures + live Q&A
✅ Downloadable code examples
✅ Project-based learning

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📌 Learning Outcomes

✅ Build and deploy real Node.js applications
✅ Confidently use Express.js to create APIs
✅ Understand and implement asynchronous patterns
✅ Connect Node.js apps to databases
✅ Secure and deploy applications professionally