Node.js Certification Training

 Node.js Certification Training helps you to learn how to develop scalable web applications using Express Framework and deploy them using Nginx. You will learn how to build applications backed by MongoDB and gain in-depth knowledge of REST APIs, implement testing, build applications using microservices architecture and write a real-time chat application using Socket IO.
Learning Objective: In this module, you will learn what is Node.js and what makes Node.js so popular. You will also learn how to use Node Package Manager (NPM) and Nodemon.
Topics:
  • What is Node.js?
  • Why Node.js?
  • Installing NodeJS
  • Node in-built packages (buffer, fs, http, os, path, util, url)
  • Node Modules
  • Import your own Package
  • Node Package Manager (NPM)
  • Local and Global Packages
  • Push code to GitHub
Learning Objective: In this module, you will learn how to get user inputs via Command Line Arguments and store data using the File system. You will also learn how to create the applications using Express Framework, whereas manage and deploy them using PM2 and Nginx.
Topics:
  • Get Input from Users
  • Pass Multiple Arguments with Yargs
  • File System Module
  • Operations associated with File System Module
  • JSON Data
  • Http Server and Client
  • Express Framework
  • Run a Web Server using Express Framework
Learning Objective: In this module, you will learn how to develop asynchronous Node.js application using the Call stack, Callback queue, and Event Loop mechanism. You will also gain knowledge on how to work with HTTP requests, Promises, and EJS templates.
Topics: 
  • Call Stack
  • Callbacks, Callback Queue and Event Loop
  • Callback Abstraction
  • Callback Chaining
  • Promises
  • Promise Chaining
  • Request Package
  • Customizing HTTP Requests
Learning Objective: In this module, you will learn how to work with NoSQL Database – MongoDB. Also, you will learn how to send emails via Node.js application.
Topics:
  • Introduction to NoSQL Databases and MongoDB
  • Installation of MongoDB on Windows
  • Installation of Database GUI Viewer
  • Inserting Documents
  • Querying, Updating and Deleting Documents
  • Connect MongoDB and Node.js Application
  • Exploring SendGrid
  • Sending emails through Node.js application using SendGrid
Learning Objective: In this module, you will learn how to run queries via Node.js application along with some important aspects of Node.js like REST APIs, setting up Mongoose, Postman Installation and GraphQL.
Topics:
  • Structuring a REST API
  • Separate Route Files
  • Resource Creation Endpoints
  • Resource Reading Endpoints
  • Resource Updating Endpoints
  • Resource Deleting Endpoints
  • Postman Installation
  • Setting up Mongoose

Learning Objective: In this module, you will learn how to write your application using ES6. Also, you will learn how to Design Dashboard and perform CRUD operations.

Topics:

  • History of ES6
  • Difference between ES5 and ES6
  • ES6 Functions
  • Object Manipulation with ES6
  • Import and Export with ES6
  • Template Literal in ES6
  • Async/Await
  • Transpilation
  • Introduction to Babel
Learning Objective: In this module, you will learn how to secure your application by implementing API Authentication and User Authentication using JSON Web Tokens (JWT).
Topics:
  • API Authentication and Security
  • Securely Storing Passwords
  • Logging in Users
  • Generating Authentication Tokens
  • User authentication via JSON Web Tokens (JWT)
  • Express Middleware
  • Accepting Authentication Tokens
  • Logging Out
  • Hiding Private Data
Learning Objective: In this module, you will learn how Build Realtime Chat Application using Socket.IO.
Topics:
  • Web Sockets
  • Socket.io Events and Events Challenge
  • Broadcasting Events
  • Sharing Your Location
  • Event Acknowledgements
  • Form and Button States
  • Rendering Messages and location of Messages
  • Working with Time and Timestamps for determining Location of Messages
  • Styling the Chat App
  • Join Page
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