Node.js Certification Training

Topics:

• What is Node.js?
• Why Node.js?
• Installing NodeJS
• Node in-built packages (buffer, fs, http, os, path, util, url)
• Node.js Modules
• Import your own Package
• Node Package Manager (NPM)
• Local and Global Packages
• Push code to GitHub

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
• Sending and receiving events with EventEmitters
• Express Framework
• Run a Web Server using Express Framework
• Routes
• Deploy application using PM2 and Nginx

Topics:

• Call Stack
• Callbacks, Callback Queue and Event Loop
• Callback Abstraction
• Callback Chaining
• Promises
• Promise Chaining
• Request Package
• Customizing HTTP Requests
• Error handing with appropriate HTTP codes
• Introduction to template engine (EJS)

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

Topics:

• REST API
• REST API in Express
• Postman
• MongoDB Driver API
• Express Router
• Mongoose API
• GraphQL
• GraphQL Playground

Topics:

• ES6 variables
• Functions with ES6
• Import and Export withES6
• Async/Await
• Introduction to Babel
• Rest API with ES6
• Browsing HTTP Requests with Fetch
• Processing Query String
• Creating API using ES6
• Transpilation
• Building Dashboard API
• Creating dashboard UI with EJS
• ES6 Aside: Default Function Parameters
• Data Validation and Sanitization

Topics:

• Authentication
• Types of Authentication
• Session Vs Tokens
• JSON Web Tokens
• Bcrypt
• Node-localstorage

Topics:

• Web Sockets
• Socket.io
• Broadcasting Events
• Sharing Your Location
• Event Acknowledgements
• Form and Button States
• Rendering Messages
• Working with Time and Timestamps for determining Location of Messages
• Storing Users, Rendering User List, Tracking Users Joining and Leaving
• Deploying the Chat Application
• Redis - Building API with Redis

Topics:

• Writing Tests and Assertions
• Testing Asynchronous Code
• Testing an Express Application
• Setup and Teardown
• Testing with Authentication
• Advanced Assertions
• Mocking Libraries
• Wrapping up User Tests
• Setup Task Test Suite
• Testing with Task Data

Microservices Application

7 Topics

Topics:

• Why Microservices?
• What is Microservices?
• Why Docker?
• What is Docker?
• Terminologies in Docker
• Child Processes
• Types of child process