Penn Health Institute > IT & Software > IT Certifications > Mastering NodeJS with Interview Questions 2024
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Mastering NodeJS with Interview Questions 2024

Learn Express.js, REST API, MySQL, Sequelize, MongoDB, Mongoose, Handlebars, EJS, SocketIO, JWT, BcryptJS and more.
Instructor:
Nirmal Joshi
99 students enrolled
English [Auto]
Gain a solid understanding of NodeJS fundamentals.
Build robust web applications and REST APIs using ExpressJS.
Using middleware and routing for seamless API development.
Front-end designing using Templating engine (Handlebars and EJS).
Explore database integration, mastering CRUD operations for effective data handling.
Enhance your debugging skills with advanced techniques.
Apply knowledge through practical projects, reinforcing skills and ensuring a real-world understanding.
Ace NodeJS interviews with hands-on practice.
Build a strong foundation for a server-side developer role.

Key concepts covered:

  • Node Basics

  • Buffers

  • File System Object

  • HTTP Module

  • Express.js

  • Middleware

  • Templating Engine (Pug, Handlebars & EJS)

  • Working with MySQL

  • Sequelize

  • REST APIs

  • Cookies

  • Session

  • Local Storage

  • JWT

  • BcryptJS

  • Working with MongoDB

  • Mongoose

  • Pagination

  • Email

  • File Upload/Download

  • SocketIO

  • Testing

  • Deployment

  • Practical assignments & more…

Explore the dynamic universe of server-side web development with this meticulously crafted Node.js course, tailored for both aspiring learners and seasoned professionals looking to master server-side JavaScript. This progressive guide takes you on a hands-on exploration of Node.js, the powerhouse behind scalable and efficient web applications.

In this course, you’ll learn the correct approach to tackle real-world projects – ensuring that you gain practical skills that are directly applicable in professional settings.

Adding to that, I’ll equip you with a curated collection of interview questions, preparing you to confidently navigate Node.js technical assessments.

Here are the key features of this course:

Master Node.js Fundamentals → Grasp the foundational principles of Node.js.

Express.js and API Development Skills → Master middleware techniques for building robust web applications and APIs.

Interview-Ready Confidence → Real-world interview preparation, ensuring confidence in tackling Node.js technical assessments.

Effective Database Integration → Seamless database integration, mastering CRUD operations and scalability strategies for optimal application performance.

I’ll keep you in the loop on what’s next for Node.js to be always ahead of the game with insights into the future of this tech powerhouse.

Enroll today and take a definitive step towards shaping a successful career in the world of server-side web development.

Introduction

1
What is Node,js?
2
Installation and Environment Setup
3
Initializing Project using NPM

Node Basics

1
First Application
2
Introduction to Modules
3
Exporting Object Literal - Multiple Exports
4
Basic Debugging
5
Global Objects
6
setTimeout() - Global object Method
7
clearTimeout() - Global object Method
8
setInterval() - Global Object Method
9
clearInterval() - Global Object Method
10
The “process” Global Object
11
Process.argv
12
“process.on()” - Process Event Handling
13
Chalk library
14
OS Module
15
What is REPL?
16
Event Loop

Buffers

1
Introduction to Buffers
2
Numeric Systems
3
Character sets - Unicode
4
Working with Buffers
5
Buffer.from()
6
Changing Buffer Values

File System Object

1
What is File System Object?
2
Does it Exist? - fs.existsSync()
3
Reading Files With ‘fs’ Object
4
Writing Files - writeFile()
5
readFile() vs readFileSync()
6
fs.copyFile()
7
Assignment - Copy Any File to a Given Location
8
fs.appendFile()
9
Reading Directory Using “readdir()”
10
Assignment - Count files & folders of directory
11
Renaming and moving Files - fs.rename()
12
Deleting a File - fs.unlink()
13
readdir() Vs readdirSync()
14
Creating Folder using fs.mkdir()
15
Delete Folder - fs.rmdir() & recursive

HTTP Module

1
Introduction - What is a server?
2
Creating Server with "http"
3
Decoding "The Request" object
4
Auto Restart Server - "Nodemon"
5
Responding to request - Response object
6
Routes - Request.url
7
Sending JSON Response
8
Assignment - Get Server Date & Time
9
, Query String - GET method
10
Request with POST method
11
POST-ing Data
12
“querystring” - Parsing
13
Assignment - POST data to a JSON file on server

Express.js

1
Introduction
2
Creating Server with Express.js
3
Understanding the Request
4
Responding to the Request
5
Headers & JSON Response
6
Defining Routes
7
Wildcard Characters in Routing
8
Dealing with URL parameters
9
POST Request With Express.js
10
Accessing POST Data with Middleware
11
express.Router() - Better Approach for Routes
12
POSTMAN - Introduction & Installation
13
Making Request Using POSTMAN
14
PUT, PATCH, DELETE Request
15
res.sendFile() - Serving HTML Files
16
express.static()

Middleware

1
Introduction to Middleware
2
First Custom Middleware
3
Assignment - Create a Middleware to Check Content-Type
4
The bodyParser() Middleware

Templating Engine - Working with Pug

1
Introduction to Server Side Rendering
2
Project Scaffolding
3
Creating Store HTML - Nav & Product Cards
4
Converting HTML to Pug
5
Rendering the Pug File
6
Creating Form Using Templating Engine
7
Fetching the Product Data
8
Rendering Products Using each...in...
9
Conditional Rendering - No Product Section
10
Inherited Reusable Interface - Template Layout
11
Giving Dynamic Classes With Pug

Templating Engines - Handlebars & EJS

1
Configuring Handlebars
2
Adding Dynamism With Handlebars
3
Working with Default Layout in Handlebars
4
Introduction to EJS
5
Component Based EJS? - Partials

Node and MySQL Basics

1
Setting up the Project
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Includes

11 hours on-demand video
1 lectures
Certificate of Completion