MERN Stack with Social Authentication Course Overview

The MERN Stack (MongoDB, Express, React, and Node.js) is a popular JavaScript-based full-stack framework for building web applications.
A Social App Authentication system would typically involve allowing users to sign up and log in to the application using their existing social media accounts such as Facebook, Twitter, or Google. This can be implemented using OAuth2, which is an open standard for authorization that allows a user to grant access to their protected resources on one site, to another site, without having to reveal their credentials.
In a MERN Stack application, the server-side would use Express and Node.js to handle the OAuth2 flow, communicate with the social media API, and store the authentication information in a MongoDB database. The client-side, using React, would handle the user interface and make API calls to the server to authenticate the user.
Target Audience:
  • Web developers and full-stack engineers who want to build modern, scalable, and secure web applications.
  • Startups and small businesses looking for a cost-effective solution to implement social media authentication in their web applications.
  • Enterprise companies who want to integrate social media authentication as an additional layer of security for their web applications.
  • Students and aspiring web developers who want to learn the latest technologies and practices in web development.
  • Freelance web developers who want to offer their clients a comprehensive solution for social media authentication in web applications.

Learning Objectives:

  • Understanding the basics of the MERN Stack, including MongoDB, Express, React, and Node.js.
  • Learning how to build a REST API using Express and Node.js, and how to connect it to a MongoDB database.
  • Understanding the OAuth2 protocol and how to implement social media authentication using OAuth2 in a MERN Stack application.
  • Implementing user authentication and authorization using JSON Web Tokens (JWT) in a MERN Stack application.
  • Understanding how to secure a MERN Stack application with appropriate security measures such as password hashing, encryption, and rate limiting.
  • Implementing a responsive and user-friendly interface for authentication and authorization using React.
  • Understanding how to deploy a MERN Stack application with social media authentication to a production environment.
  • Understanding the best practices and common pitfalls when working with social media authentication in web applications.



The 1-on-1 Advantage

Get 1-on-1 session with our expert trainers at a date & time of your convenience.

Flexible Dates

Start your session at a date of your choice-weekend & evening slots included, and reschedule if necessary.

4-Hour Sessions

Training never been so convenient- attend training sessions 4-hour long for easy learning.

Destination Training

Attend trainings at some of the most loved cities such as Dubai, London, Delhi(India), Goa, Singapore, New York and Sydney.

You will learn:

Module 1: JavaScript: Intro to ES6
  • What's new in ES6
  • Variable Declarations with LET and CONST
  • Strings in ES6
  • Arrow Functions: Basics
  • Arrow Functions: Lexical 'this' Keyword
  • DE structuring
  • Arrays in ES6
  • The Spread Operator
  • Rest Parameters
  • Default Parameters
  • Classes
  • Obstacles and Roadblocks
  • React’s Future
  • Working with Files
  • Page Setup
  • The Virtual DOM
  • React Elements
  • React DOM
  • Children
  • Constructing Elements with Data
  • React Components
  • DOM rendering
  • React Elements as JSX
  • Babel
  • Intro to Webpack
  • Property Validation
  • Refs
  • React State Management
  • State within component Tree
  • Component Lifecycle
  • JavaScript Library Integration
  • Higher-Order Components
  • Flux
  • State
  • Actions
  • Reducers
  • The Store
  • Action creators
  • Middleware
  • Explicitly Passing the Store
  • Passing Store via Context
  • Presentation Versus Container Components
  • The React Redux Provider
  • React Redux Connect
  • Incorporating the Router
  • Nesting Routes
  • Route Parameters
  • Extending JavaScript
  • V8
  • The Process Object
  • Broadcasting Events
  • Listening for Events
  • Timers
  • Understanding the Event Loop
  • Callbacks and errors
  • Directories & iterating overs files and folders
  • Reading from File
  • Writing to a File
  • What is use of Express Framework?
  • Install Node and necessary dependencies
  • Express: The Basics
  • Basic Routing
  • Serving Static Files
  • Express Middleware
  • Responding with JSON
  • Express with View Engine
  • API/ Server-Side rendering
  • Request Object – Forms and Cookies
  • Query String
  • Data Params
  • Headers
  • Router
  • Project Overview and Setup
  • Routes and Middleware
  • Socket.iO
  • Relational Database and SQL
  • Node & MYSQL
  • NoSQL and Documents
  • MongoDB and Mongoose
  • CRUD operation using MongoDB
  • Working with MySQL
  • CRUD Operation using MYSQL
  • Authentication with Third Party API
  • Authentication with JWT
Live Online Training (Duration : 56 Hours)
We Offer :
  • 1-on-1 Public - Select your own start date. Other students can be merged.
  • 1-on-1 Private - Select your own start date. You will be the only student in the class.

2650 + If you accept merging of other students. Per Participant & excluding VAT/GST
4 Hours
8 Hours
Week Days

Start Time : At any time

12 AM
12 PM

1-On-1 Training is Guaranteed to Run (GTR)
Group Training
2300 Per Participant & excluding VAT/GST
12 - 18 Jun
09:00 AM - 05:00 PM CST
(8 Hours/Day)
03 - 09 Jul
09:00 AM - 05:00 PM CST
(8 Hours/Day)
Course Prerequisites
  • Basic understanding of HTML, CSS, and JavaScript.
  • Familiarity with basic programming concepts such as variables, functions, loops, and conditional statements.
  • Understanding of JavaScript libraries such as React or any other front-end framework.
  • Familiarity with Node.js and its ecosystem, including npm, and Express.
  • Basic understanding of databases, particularly NoSQL databases such as MongoDB.
  • Familiarity with Git and version control.
  • Familiarity with the command line interface (CLI).

Student Feedback  (Check Koenig Feedback on Trustpilot)

Q1 Say something about the Trainer? Q2 How is Koenig different from other training Companies? Q3 Will you come back to Koenig for training ?
on Trust Pilot
Student Name Feedback
Faustin Mbarute
United States
A1. He is a professional trainer, He know to teach professional
Eugene Mazimpaka
United States
A1. I really liked the trainer, his methodology of teaching is quite simple and understandable, he used to give us real senior while doing our projects


No, the published fee includes all applicable taxes.
Yes, we do.
The Fee includes:
  • Testing Via Qubits
Schedule for Group Training is decided by Koenig. Schedule for 1-on-1 is decided by you.
In 1 on 1 Public you can select your own schedule, other students can be merged. Choose 1-on-1 if published schedule doesn't meet your requirement. If you want a private session, opt for 1-on-1 Private.
Duration of Ultra-Fast Track is 50% of the duration of the Standard Track. Yes(course content is same).
1-on-1 Public - Select your start date. Other students can be merged. 1-on-1 Private - Select your start date. You will be the only student in the class.
Yes, course requiring practical include hands-on labs.
You can buy online from the page by clicking on "Buy Now". You can view alternate payment method on payment options page.
Yes, you can pay from the course page and flexi page.
Yes, the site is secure by utilizing Secure Sockets Layer (SSL) Technology. SSL technology enables the encryption of sensitive information during online transactions. We use the highest assurance SSL/TLS certificate, which ensures that no unauthorized person can get to your sensitive payment data over the web.
We use the best standards in Internet security. Any data retained is not shared with third parties.
You can request a refund if you do not wish to enroll in the course.
To receive an acknowledgment of your online payment, you should have a valid email address. At the point when you enter your name, Visa, and other data, you have the option of entering your email address. Would it be a good idea for you to decide to enter your email address, confirmation of your payment will be emailed to you.
After you submit your payment, you will land on the payment confirmation screen. It contains your payment confirmation message. You will likewise get a confirmation email after your transaction is submitted.
We do accept all major credit cards from Visa, Mastercard, American Express, and Discover.
Credit card transactions normally take 48 hours to settle. Approval is given right away; however, it takes 48 hours for the money to be moved.
Yes, we do accept partial payments, you may use one payment method for part of the transaction and another payment method for other parts of the transaction.
Yes, if we have an office in your city.
Yes, we do offer corporate training More details
Yes, we do.
Yes, we also offer weekend classes.
Yes, Koenig follows a BYOL(Bring Your Own Laptop) policy.
It is recommended but not mandatory. Being acquainted with the basic course material will enable you and the trainer to move at a desired pace during classes. You can access courseware for most vendors.
Yes, this is our official email address which we use if a recipient is not able to receive emails from our email address.
Buy-Now. Pay-Later option is available using credit card in USA and India only.
You will receive the digital certificate post training completion via learning enhancement tool after registration.
Yes you can.
Yes, we do. For details go to flexi
You can pay through debit/credit card or bank wire transfer.
Dubai, London, Sydney, Singapore, New York, Delhi, Goa, Bangalore, Chennai and Gurugram.
Yes you can request your customer experience manager for the same.
Yes of course. 100% refund if training not upto your satisfaction.

Prices & Payments

Yes of course.
Yes, We are

Travel and Visa

Yes we do after your registration for course.

Food and Beverages



Says our CEO-
“It is an interesting story and dates back half a century. My father started a manufacturing business in India in the 1960's for import substitute electromechanical components such as microswitches. German and Japanese goods were held in high esteem so he named his company Essen Deinki (Essen is a well known industrial town in Germany and Deinki is Japanese for electric company). His products were very good quality and the fact that they sounded German and Japanese also helped. He did quite well. In 1970s he branched out into electronic products and again looked for a German name. This time he chose Koenig, and Koenig Electronics was born. In 1990s after graduating from college I was looking for a name for my company and Koenig Solutions sounded just right. Initially we had marketed under the brand of Digital Equipment Corporation but DEC went out of business and we switched to the Koenig name. Koenig is difficult to pronounce and marketeers said it is not a good choice for a B2C brand. But it has proven lucky for us.” – Says Rohit Aggarwal (Founder and CEO - Koenig Solutions)
All our trainers are fluent in English . Majority of our customers are from outside India and our trainers speak in a neutral accent which is easily understandable by students from all nationalities. Our money back guarantee also stands for accent of the trainer.
Medical services in India are at par with the world and are a fraction of costs in Europe and USA. A number of our students have scheduled cosmetic, dental and ocular procedures during their stay in India. We can provide advice about this, on request.
Yes, if you send 4 participants, we can offer an exclusive training for them which can be started from Any Date™ suitable for you.