Best MERN Stack Developer Course

MERN Stack Online Training gives you mastery over a broad range of technological features relevant to the development of web applications and many other concepts. MERN Stack Online Courses at 3RI Technologies provide you with a way to become certified in the MERN Stack platform. The MERN stack is more efficient than popular programming languages like PHP and ASP.NET. In addition, millions of concurrent users can run on the system without the server crashing.

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Key Features

Course Duration : 3 Months

Real-Time Projects : 2

Online Live Training

EMI Option Available

Certification & Job Assistance

24 x 7 Lifetime Support

Our Industry Expert Trainer

We are a team of 10+ Years of Industry Experienced Trainers, who conduct the training with real-time scenarios.
The Global Certified Trainers are Excellent in knowledge and highly professionals.
The Trainers follow the Project-Based Learning Method in the Interactive sessions.

MERN Stack Course Overview

About MERN Stack Course Levels

At 3RI Technologies, we Transform Your Developer Career to Incredible Levels

This MERN Stack online training will help you progress your MEAN stack development career. You’ll learn how to create and execute interactive apps and utilities using MongoDB, Express.js, Angular, and Node.js (“MEAN”), as well as GIT, HTML, CSS, and JavaScript.

At 3RI Technologies, hands-on, project-based training is at the essence of anything you do. Act on internship-level assignments to advance your developer career by gaining real-world exposure to core skills.

Realistic, endeavor

Master Full-Stack or Backend design with an immersive challenge that places a greater focus on practical developer skills.

Actual Workplace Experience

Create internship-level projects with global support and guidance in an actual developer community to gain real-world experience.

Guidance and Assistance in Choosing a Career

You will achieve your optimistic work goals by systematic preparation and personalized advice from knowledgeable career advisors.

About MERN Stack

What is MERN Stack?

MERN Stack was created primarily to make website construction easy. The MERN Stack is made up of four modules: MongoDB, Express, React, and Node JS. And these modules are the technologies used to create a website application. Since these modules are a combination of arrays, databases, programs, and so on, it becomes more accessible in this manner.

In a nutshell, MERN Stack is a JavaScript stack that enables developers to simplify web development. These frameworks provide full frameworks for mobile apps.

In recent years, this MERN Stack component has risen in popularity and demand. Also, variants of these JS frameworks are demanded in the business sector. And, as they’re all open-source, they all share the same goals. Companies order it and it is open-source. Furthermore, MongoDB is available to help you expand. And the modules used in the MERN Stack’s development have an end-to-end design.

Why MERN Stack course at 3RI Technologies

3RI is one of the best online MERN Stack training institutes, providing training focused on existing industry standards. We have carefully developed the program for students so that they can gain hands-on experience with how MERN Stack is used and applied. To ensure that its trainees get the best, the company has modernized online IT laboratories and skilled instructors who are also part of the thriving IT industry. The organization has built-in multi-facilitate classrooms with projectors mounted if you want to go for offline training.

Many factors lead to 3RI Technologies’ status as one of the best MERN Stack online Training institutes. All of the following are examples:

  • 3RI is a leader in providing training in a variety of cutting-edge technologies.
  • For over 10+ years of industrial and placement experience.
  • A trained and industry professional can offer project-based training.
  • The teaching includes basic as well as MERN stack standards and architecture methodologies for application design.
  • There is fast-track, daily, and weekend batches available, as well as versatile class hours.
  • High-quality infrastructure and cutting-edge technology
  • Possibility of working together on real-world projects.
  • Certifications are accepted all around the world
  • Guaranteed Placement Assistance
  • We also look after the communication skills of students.

MERN Stack Training course topics are as follows:

Mongo DB




About MERN Stack Course

MERN Stack (Mongo DB, ExpressJs, Reactjs, and Nodejs) is a commonly used programming technology for creating web and mobile apps. Since this technology is user-friendly, interactive, and fast, it has gained widespread acceptance in a short period. MERN Stack online Training in 3RI Technologies is a work-oriented and high-paying job-oriented course that anybody who wants to develop a solid career in the IT field should take advantage of.

The MERN stack outperforms common programming languages such as PHP, ASP.NET, and others. Furthermore, it can support millions of concurrent users without crashing the server. MERN Stack Course at 3RI Technologies is being prepared by industry experts. The MERN stack course is focused on project-based learning in the real world. You will have the opportunity to work on a live project during the MERN Stack Classes in 3RI, which will provide you with deep knowledge of the domain as well as confidence.

The online MERN Stack Training Course from 3RI Technologies is a practical and industry-oriented training that allows you to obtain hands-on experience by working on real-time projects. In class, you can learn how to build data-driven applications as well as how to secure, analyze, and execute the code.

This Full Stack MEAN Developer curriculum teaches you everything you need to know about app creation and testing tools like JavaScript, Node.js, Angular, Docker, and Protractor. You’ll create an end-to-end program, test and deploy code, and use MongoDB to store data.

Key Attributes:

  • A comprehensive, informative, and well-planned learning curriculum
  • Comprehensive preparation is offered.
  • Every session is conducted by a teacher.
  • A self-paced curriculum is used for training.
  • 20 or more in-demand tools and capabilities
  • Choose from four internship ventures that are industry-related.
  • Get recognized by the biggest recruiting companies.
MERN Stack Course Benefits

This MEAN stack developer program offers in-depth instruction in front-end, middleware, and back-end software development tools, as well as monitoring and quality assurance. The capstone and phase-end programs are focused on real-world industry situations.


  • These extensive programs encompass over 15 software development tools and technology to help you stand out as a MEAN stack maker.
  • Through this software, you will be able to:
  • Learn fundamental computer science principles from leading business leaders, with content designed to be industry-relevant.
  • Build an end-to-end application with exciting features and test it
  • Obtain an industry-recognized course completion certification.

We provide EMI facility for you 

Nothing stops you from learning

EMI Plan Registration Percent
0% Interest
On Registration
1st installment - 1st month of joining
2nd installment - 2nd month

Skills Required

0 +
24x7 Support and Access
60 to 70 Hrs Course Duration
60- 0
Extra Activities, Sessions
0 %

MERN Stack Course Syllabus

Best in Class Content by Leading Faculty & Industry Leaders in the form of Videos, Case Studies and Projects, Assignments and Live Sessions.

Module 1: MongoDB

1. Design Goals, Architecture, and Installation

    • What is the need for Non-RDBMS
    • Benefits of using Document-based databases

2. CRUD Operations

    • Understanding of CRUD Operations
    • Functional usage of CRUD
    • Read / Write Operations with CRUD

3. Schema Design and Data Modelling

    • Schema Design and
    • Data Modelling in MongoDB®
    • Various Data Structure and
    • Tools to Manage Data Model in MongoD
Module 2: NodeJS

1. Introduction to Node JS

    • Introduction & Foundation
    • Introduction to the Node JS framework
    • Installing NodeJS
    • Using NodeJS to execute scripts
    • The Node Package Manager
    • The package.json configuration file
    • Global vs local package installation
    • Automating tasks with Gulp
    • The HTTP protocol
    • Building an HTTP server
    • Rendering a response
    • Using Representational State Transfer
    • Express Framework
    • Connecting to Mongo databases
    • Performing CRUD operations
    • The NodeJS framework
    • Installing NodeJS
    • Using NodeJS to execute scripts

2. NodeJS Projects

    • The Node Package Manager
    • NodeJS Creating a project
    • The package.json configuration file
    • Global vs local package installation
    • Automating tasks with Gulp.


    • The HTTP protocol
    • Building an HTTP server
    • Rendering a response
    • Processing query strings
    • NodeJS using Representational State Transfer
    • Configuring TLS
Module 3: ExpressJS
  • An Introduction to Express JS  
  • Routing
    • Setting Up Router
    • Route Parameter and queries
  • HTTP Interaction
  • Handling Form Data
  • Handling Query Parameters
  • Error Handling
  • Creating and Consuming RESTful Services
  • Using Templates
  • The model-view-controller pattern
  • Defining Jade and Handlebars templates
  • Building a front-end controller
  • Defining routes
  • Creating actions
  • Configuring Express to use Handlebars
  • Using REST
  • Reading POST data
  • Building Handlebars helpers
  • Adding middleware
  • Data Sources
  • How Node.JS connects to databases
  • RDBMS databases and NoSQL databases
  • Connecting to RDBMS and NoSQL databases
Module 4: ReactJS

1. Overview

    • Features of React JS
    • Advantages
    • Limitations

2. Environment Setup

    • Install global packages
    • Add dependencies and plugin
    • Run the server

3. ReactJS component

    • Render function
    • Component API
    • Component lifecycle
    • State
    • Props
    • Mixings
    • JSX

4. ReactJS ─ Component Life Cycle

    • Lifecycle Methods.
    • Explanation on life cycle

5. ReactJS ─ Events

    • Simple Example
    • Child Events.

6. ReactJS ─ Router

    • Install a React Router
    • Create Components
    • Add a Router.

7. Component Inter Communication

    • Component composition
    • Pass data from parent to child
    • Pass data from child to parent

8. Unit Testing Components

    • Jasmine
    • React test utilities

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Industry Projects

Learn through real-life industry projects sponsored by top companies across industries

Dedicated Industry Experts Mentors

Receive 1:1 career counselling sessions & mock interviews with hiring managers. Further your career with our 300+ hiring partners.

Batch Schedule

Schedule Your Batch at your convenient time.

31-Mar-24 | SAT-SUN 8:00 AM to 10:00 AM

15-Apr-24 | MON-FRI 8:00 AM to 10:00 AM

28-Apr-24 | SAT-SUN 8:00 AM to 10:00 AM

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Will I Get Certified?

Upon successfully completing this program, you’ll earn a certificate.

The 3RI certification is accepted and respected by every significant multinational company across the nation. Fresh graduates and corporate trainees are eligible for the assistance. We offer certificate once the academic and practical courses have been finished. The certification that we offer here at 3RI is recognized across the country. The value of your resume will grow as a result. With the assistance of this qualification, you will be able to obtain prominent employment posts in the most successful multinational corporations in the country. The completion of our course as well as the projects that are based on practical application, are prerequisites for receiving the certificate.


MERN Stack Course Certification

Certification Overview

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Frequently Asked Questions

Specialty of 3RI Technologies MERN Stack Course

At 3RI Technologies, we help our students acquire dream jobs in top MNCs.

3RI has been a well-known, professional, and notable institute in this field for many years. When it comes to MERN Stack Training online, we are the best! After completing their training at 3RI Technologies, 95 percent of students are placed in the best MNCs. All of our pupils, whether they are in a weekend or weekday batch, have flexible schedules. MERN Stack Institute training is built with the perspectives and needs of students in mind. We work with many multinational corporations, and they come to our institute to explore and have a session to better understand their learnings.

Who is my instructor?

Your instructors are subject matter specialists who work in MERN Stack or have previously worked in MERN Stack. They will provide training sessions that are completely based on industrially focused instruction. You can study MERN Stack in a comfortable setting, and if you don’t understand anything or have questions, you can ask the teacher. So join 3RI Technologies MERN Stack online training and become an outstanding expert in MERN Stack.

Can I attend a demo session?

You are invited to attend the demonstration class. The tutorial lectures are free and provide a brief description of the training as well as an overview of MERN Stack concepts. So check our website 3RI Technologies for more information regarding the MERN Stack demo session.

Who should do this MERN Stack Course?

This course is designed for people who want to study the MERN Stack, improve their communication skills, handle their time effectively and extend their technical knowledge. So, if you are keen to learn MERN Stack, come and join 3RI Technologies MERN Stack online course, and 3RI guarantee that we will change your career and take it to impossible heights.

What are the prerequisites of the MERN Stack course?

You must be familiar with simple web design, JavaScript, and Node. Js to take MERN Stack online course. If you are unfamiliar with such subjects, we recommend that you first participate in our Web design course, JavaScript class, Node. Js for beginners, and Git course. If you want to learn more about MERN Stack, visit 3RI Technologies’ official website and register in the MERN Stack online course as soon as possible.

What Will You Learn In This MERN Stack online course?

You can learn about MERN Stack in the MERN Stack online Training Course. It Is Necessary To Use the React Framework MongoDB is a relational database management system.  On Node.js Express Full-stack application projects, unit testing and Node.js debugging are performed.  There are modern JavaScript features included. Redux for Node.js and Webpack State Management of Mongoose Babel. Grab place in the 3RI Technologies MERN Stack online course; for more information, visit our official website.

What jobs can you get in MERN Stack?‎

After a specialization in MERN Stack, you will be qualified for the following career profiles, which range from freshers to experienced.

  • MERN Stack Developer
  • Backend Developer
  • Project Manager
  • Senior MERN Stack Developer
  • Senior Backend Developer

Choose MERN Stack whether you want to advance your career or yourself. Enroll in 3RI Technologies’ MERN Stack online course to become a proficient MERN Stack Developer. With our placement assistance, you will surely get to show off your skills in MERN Stack and become a professional MERN Stack Developer, and be recognized by top MNC’s.

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