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  • MERN Stack Course in Chennai

    3805 Ratings | Read Reviews

    • Real-Time Experts as Trainers
    • LIVE Project
    • Certification
    • Affordable Fees
    • Flexibility
    • Placement Support

    FITA Academy’s MERN Stack Course in Chennai is a professional certification program designed to cater to students as well as web development professionals to help them master the four integral technologies of this framework which are MongoDB, Express, React and Node.js. Mastering all four technologies is essential for the aspirants to skillfully handle the framework to build engaging, user-friendly, and impressive functional websites that fulfill all the requirements of the organizations. Since the training program is handled by MERN Stack experts who possess great working knowledge of the framework, students can be assured of having a one-of-a-kind learning experience and also gain a predominant understanding of this JavaScript Full Stack Web Development Framework.

    Course Highlights & Why MERN Stack Course in Chennai at FITA Academy?

    Introduction to Web Development, Working of Websites, advantages of learning web development, history of Web Development, etc.
    Comprehending Links, Tables, Inframes, Videos, Anchor Tags, HTML Divs, CSS Overview, Inline vs Internal vs External Styling, CSS Display.
    Learning HTML, Structure of WebPage, HTML tags, Lists, Images, Forums, etc.
    Getting familiarised with Document Object Model (DOM), Developer tools, JQuery, etc.
    Getting acquainted with JavaScript concepts such as Arrays, Linked List, Stacks, Queues, Maps, and Hashing.
    Achieving proficiency in Socket Programming, SQL vs No SQL, Mongo DB, and Dynamo DB, CRUD, etc.
    Apprehending CSS Backgrounds, Borders, Margins, Padding, CSS Font Styling, Styling Lists, Styling Tables, Forms, and Gradients.
    Knowledge of Standard Coding Conventions, Firebase, Netlify, etc.
    Exploring Routes, Conditional Rendering, Pure Components, High Order Components, Controlled vs Uncontrolled Components, etc.
    Insights on Redux, Babel, WebPack, Mock API Server, Axios, Server-side Rendering, SASS Overview, Routing, Express Intro, etc.
    Mastering React Basics such as React, Functional Components, Data, State Components, Child Components, React Lifecycle, Routing in React, Forms, Uncontrolled Elements, Performance Optimization with 16.8.

    Upcoming Batches

    05-10-2023 Weekdays Thursday (Monday - Friday)
    07-10-2023 Weekend Saturday (Saturday - Sunday)
    09-10-2023 Weekdays Monday (Monday - Friday)
    14-10-2023 Weekend Saturday (Saturday - Sunday)
    MERN Stack Course in Chennai Batches

    Classroom Training

    • Get trained by Industry Experts via Classroom Training at any of the FITA Academy branches near you
    • Why Wait? Jump Start your Career by taking MERN Stack Training in Chennai!

    Instructor-Led Live Online Training

    • Take-up Instructor-led Live Online Training. Get the Recorded Videos of each session.
    • Travelling is a Constraint? Jump Start your Career by taking the MERN Stack Online Course!


    • What is NoSQL
    • Types of NoSQL DBs
    • Necessity for NoSQL DBs
    • Relational Databases Vs NoSQL Databases
    • Advantages of NoSQL Databases
    • Introducing MongoDB
    • Downloading and Installing MongoDB
    • Command Line Mode - Shell
    • GUI mode with MongoDB Compass
    • Starting and Stopping MongoDB
    • Getting Help
    • Understanding MongoDB model
    • SQL Terms Vs MongoDB Terms
    • Understanding Database
    • Understanding Collections
    • Collections Vs Tables
    • Understanding Schemas and Documents
    • Creating and Dropping a Database
    • Creating Collections
    • Inserting Single Document and Multiple Documents
    • Inserting with _id Field
    • Inserting Document with Arrays
    • Understanding Embedded and Nested Documents
    • Updating Single and Multiple Documents
    • Using Update Operators – Field Update Operators and Array Update Operators
    • Deleting Single and Multiple Documents
    • Understanding and Implementing Bulk Write Operations
    • Working with Retryable Writes
    • Using Query Operator - find() to query Documents
    • Querying Fields and Nested Fields
    • Using Logical Operations in Query
    • Querying Nested and Embedded Documents
    • How to Query an Array?
    • Projecting Fields in a Query
    • Using _id Field in Query
    • Querying Null and Missing Fields
    • Querying Text in MongoDB
    • Indexing Text for Search
    • Understanding Text Search Operators
    • What is Geospatial Search
    • Understanding and using Geospatial data
    • Geospatial Indexes and Queries
    • Understanding Aggregation Operations
      • Using Aggregation Pipelines
      • Pipeline Expressions and Behaviors
    • Understanding Map-Reduce Functions in MongoDB
      • Understanding Map and Reduce
      • Using Map-Reduce
      • Using Map-Reduce Javascript Functions
      • Map-Reduce results
      • Understanding Incremental Map-Reduce
      • Understanding and using Map-Reduce Concurrency
    • Exploring Aggregation References
    • Introduction to Data Modelling
    • Understanding Schema in MongoDB
    • Flexible Schema and References
    • Understanding Schema Validation
    • Create Validation Rules
    • Using Query Expression to Validate Data
    • Bypassing the Document Validation
    • Deep dive into Data Modeling Concepts
    • Understanding Transactions and Transactions API
    • Understanding Atomicity
    • Executing Multi-document Transactions or Distributed Transactions
    • Transactions Operations and Restricted Operations
    • Production Considerations
    • What is Indexing and Advantages of Indexes
    • Single Field and Compound Indexes
    • Multi key Indexes, Text Indexes, Wild-card Indexes
    • Hashed Indexes
    • Managing Indexes
    • Implementing Security in MongoDB
    • Understanding and Enabling Access Control
    • Handling Authentications
    • Understanding and Configuring Encryptions
    • Configuring and Managing Auditing
    • Importance of Replication for High Data Availability
    • Implementing Replication in MongoDB with Replica Sets
    • Understanding Asynchronous Replication
    • Change Stream
    • Understanding the purpose of uses of Sharding
    • Understanding Sharded Cluster Components
    • Harshed Sharding and Ranged Sharding
    • Handling Collation in Sharding
    • Understanding Zones
    • Introduction to Sharded Cluster Administration
    • Architecture of a Web Application
    • Server Side Scripting
    • Client Side Scripting
    • Importance of Performance
    • What is Node.js
    • Advantages of Node.js
    • Installing Node.js and Configuring Node.js
    • Architecture of Node.js
    • Appreciating the Performance of Node.js
    • Understanding Event Driven code execution and Asynchronous Events in Node.js
    • Understanding Event Emitters
    • The Node lifecycle
    • Creating and running a Node Server
    • Handling Requests and Responses
    • Routing and Redirecting Requests
    • Handling Streams, buffers and Events
    • Handling Multi-processing in Node.js
    • Handling Run time Errors
    • Understanding Modules in Node.js
    • Exploring various built-in Modules
    • Third party Modules for Node.js
    • Introduction to Node Package Manager - NPM
    • Understanding Global and Local NPM Packages
    • Installing and Updating a Module
    • Deleting a Module
    • Introduction to various NPM Modules
    • Why the need for Express Framework
    • Overview of ExpressJS framework
    • Installing ExpressJS
    • Understanding Request and Response Objects
    • Configuring ExpressJS
    • Understanding Middleware
    • Understand How Middleware Works in ExpressJS
    • Add a Middleware
    • Creating Custom Middleware
    • Handling Routing
    • Using ExpressJS Router
    • Path Filtering
    • Creating and Serving HTML Pages
    • Using Jade Templates
    • Navigating Datasets
    • Using REST in ExpressJS
    • Handling POST
    • Handling JSON data
    • Handling Errors
    • Introduction to Single Page Applications - SPA
    • Introduction to ReactJS
    • Uses of ReactJS
    • Understanding the Component based Architecture of ReactJS
    • Setting up NodeJS
    • Understanding NPM
    • Understanding Webpack
    • Selecting the right IDE
    • Working with various ReactJS browser Plugins
    • Introduction to JSX
    • Understanding JSX Format
    • Creating React Components
    • Understanding various types of React Components
    • Compiling JSX code to Javascript
    • Understanding ReactJS Rendering
    • Understanding ReactDOM.render
    • Understanding Props
    • Understanding ReactJS Datatypes
    • Understanding ReactJS State
    • Understanding UI in ReactJS
    • Understanding various Form Components
    • Getting Inputs from the User
    • Setting up Default Values
    • Managing Form Validations
    • Understanding ReactJS UI Components
    • Writing Styles in ReactJS
    • Styling Components using CSS
    • Understanding In-line Styles
    • Working with External Styles
    • Understanding various UI Component Libraries
    • Understanding Events in ReactJS
    • Working with Various Events – Mouse Events, Keyboard Events and OnChange Events
    • Understanding the Component Life Cycle
    • Understanding the Initial Render
    • Understanding the Props Change and State Change
    • Understanding various Life Cycle Methods
    • Component willMount, didMount and willUnmount
    • Component willUpdate and DidUpdate
    • Understanding the effective usage of various Life Cycle Methods
    • Understanding What is Redux and Flux in ReactJS
    • Uses and Advantages of Redux and flux
    • Understanding the Flux Architecture
    • Working with various Flux Components
      • Stores and Dispatchers
      • Actions, Views and Controllers
    • Understanding the Flux and ReactJS link
    • More on Redux
    • Handling State Management with Redux
    • Understanding Redux Store
    • Understanding View Controllers
    • Working with Reducers and Dispatchers
    • Working with Selectors
    • Understanding the ReactJS Router
    • Configuring the Router
    • Loading the Router Library
    • Managing Parameters in Routing
    • Working with Nested Routing
    • Integrating Redux with ReactJS Router
    • Working with Fetch
    • Working with Axios
    MERN Stack Course in Chennai Details

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    Trainer Profile

      • The MERN Stack trainers of FITA Academy are working corporate professionals who have more than 9 years of experience in working with the MERN Stack JavaScript framework.
      • These professionals are employed in prestigious IT companies like TCS, CTS, HCL, ZOHO, IBM, Microsoft, Scope, etc.
      • Nonetheless, our trainers are from Startups as well as SMBs too as we give priority to their skills and knowledge rather than seeing the companies they are associated with.
      • The MERN Stack training professionals of FITA Academy have high-level expertise in all the four technologies of the MERN Stack which are MongoDB, Express, React, and Node.Js.
      • FITA Academy’s MERN Stack training experts have immediate and direct knowledge of this JavaScript framework by having closely worked with the framework and also have built dynamic and impressive websites and web applications.
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    Real-Time Experts as Trainers

    At FITA Academy, You will Learn from the Experts from industry who are Passionate in sharing their Knowledge with Learners. Get Personally Mentored by the Experts.

    LIVE Project

    Get an Opportunity to work in Real-time Projects that will give you a Deep Experience. Showcase your Project Experience & Increase your chance of getting Hired!


    Get Certified by FITA Academy. Also, get Equipped to Clear Global Certifications. 72% FITA Academy Students appear for Global Certifications and 100% of them Clear it.

    Affordable Fees

    At FITA Academy, Course Fee is not only Affordable, but you have the option to pay it in Installments. Quality Training at an Affordable Price is our Motto.


    At FITA Academy, you get Ultimate Flexibility. Classroom or Online Training? Early morning or Late evenings? Weekdays or Weekends? Regular Pace or Fast Track? - Pick whatever suits you the Best.

    Placement Support

    Tie-up & MOU with more than 1500+ Small & Medium Companies to Support you with Opportunities to Kick-Start & Step-up your Career.

    MERN Stack Certification Training in Chennai

    About MERN Stack Certification Training in Chennai at FITA Academy

    MERN Stack Course in Chennai Certification

    MERN Stack Certification Training in Chennai

    MERN Stack, one of the popular JavaScript Web Development frameworks is now widely used by all the web developers around the globe. The other is the MEAN Stack which serves the same purpose but has AngularJs technology incorporated in it wherein MERN Stack, is React. Both Angular and React are used to develop User Interfaces for Web Applications or Websites. Choosing the MERN Stack Certification course is highly appreciated these days to become web development professionals because the framework is in high demand and is being extensively used by top-tier IT companies to create persuasive/influential websites. The other bright side of learning the MERN Stack framework is students have the need to master only two programming languages which are JavaScript and JSON. Learning these two programming languages is sufficient to work with the MERN Stack Framework as each of the codes that have to be written for developing Websites or Web applications is JavaScript only. These codes take care of the work of developing both the client-side and server-side of the web applications. For those who are not still convinced that if they want to take up the MERN Stack Certification Course, the market share value of the framework might be a reassuring factor. The MERN Stack Market Value is expected to grow a CAGR Value of US $634 by 2023. This is a clear indication that many companies will bet on the MERN Stack framework in the future to develop engaging and user-friendly websites. There are some prerequisites necessary to understand this framework because it helps the learners to quickly grasp the concepts during the training program. Some of the pre-requisites are HTML, CSS, JavaScript, Git, Github, Web Architecture, HTTP and REST, Database storage, NPM, and Soft skills. Even if students don’t possess a good knowledge of these concepts, FITA Academy’s trainers teach them from the basics cover all these imperative concepts, and make sure students are equipped with a sound knowledge of the MERN Stack framework. On the whole, joining MERN Stack Course in Chennai at FITA Academy will precisely enhance and upskills students’ knowledge of the MERN Stack framework eventually helping them to gain a proactive knowledge of the same.

    MERN Stack Course in Chennai Reviews

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    Job Opportunities After Completing MERN Stack Course in Chennai

    MERN Stack Course in Chennai with Placement Support

    MERN Stack framework is a combination of the prominent four technologies which are MongoDB, Express, React, and Node.js each one serving a purpose in building effective and valuable websites for organizations. MongoDB is the No-SQL database to store the data of the applications. Express is the Node.Js web framework that helps developers in writing back-end codes and designing APIs. React is a client-side JavaScript framework for writing front-end codes and designing User Interfaces. The last technology Node.Js which is used in the MERN Stack framework is a JavaScript Runtime Environment allowing developers to run their codes on the server. So actually MERN Stack is a full-stack web development JavaScript framework that completely provides the developers the platform to successfully build websites using a single programming language JavaScript. MERN Stack is the now popularly preferred Web development framework by all of the IT organizations from high-profile companies to even Startups and SMBs. Therefore candidates have a good chance of getting seated in high-end web developer jobs which hold prominent responsibilities.

    Currently, MERN Stack has a high demand since its usage of singular programming language which is JavaScript and it is a full-stack framework containing all the essential frameworks for each purpose which are creating front-end, the back-end of a website, and a database for storing. Working with the MERN Stack framework has many advantages but some of the main benefits are it is cost-effective meaning there is no need to install more than Runtime Environment and no need to depend on more than one programming language which is obviously JS. Second, it is SEO-friendly. Websites created using MERN Stack have been proved to be easily read by many search engines like Google, Yahoo, and others. Third, it provides better performance, fourth improves security, fifth its delivery time is fast which means websites can be developed at a ta faster rate rather than taking days and months. Coming to the job opportunities, that are available for candidates who have completed the MERN Stack certification Course are Full Stack Developer, MERN Stack Developer, Software Developer (MERN Stack), and many more. The companies that hire these professionals in India are LinkedIn, Google, Amazon, Book MyShow, and more. Finally, let us discuss the salaries of these professionals in India. An entry-level MERN stack Developer earns around Rs. 5,50,000 per annum. Mid-level professionals earn around Rs. 8,07,000 per annum. While experienced professionals earn around Rs. 1,800,000 per annum. To learn more about the MERN Stack Framework and potentially gain a deeper understanding of the framework, enroll in FITA Academy, one of the best MERN Stack Training Institutes in Chennai which provides the certification course at an economical price.

    Student Testimonials

    Divya S

    I am a graduate in Computer Science Engineering who recently passed out. Web Development is my passion and I want to start my career as a Web Developer. Learnt MERN stack is a full-stack framework fulfilling all the needs of web developers. To do my MERN Stack certification Course, I chose FITA Academy because I have heard many good reviews from my fellow classmates. First of all, the training program was really beneficial in terms of gaining great knowledge of the MERN Stack framework. My trainer had a commendable knowledge of the framework which was really seen through her teaching. This is a must-attend training program by web development aspirants as it is really a valuable training program for them.

    Lekha G

    I chose FITA Academy to do my MERN Stack certification because the reviews I read for the course were really impressive. When I attended the training program I really felt satisfied as each of the sessions was really engaging as our trainer shared all of her insights and knowledge of the framework through brainstorming sessions and quizzes. We mostly had practical sessions which were elaborate teaching us the extensive practices followed in the Web Development domain. Thanks to my trainer and FITA Academy for this valuable training program and for imparting our substantial knowledge of the MERN Stack framework.

    Pranav K

    I wanted to do a professional MERN Stack Certification Course. I chose MERN Stack because it is an evolutionary modern framework that gives developers the advantage to effectively build websites using JavaScript alone. I was confident that FITA Academy is the right institute to learn the course because I heard good reviews about the Academy. To talk about the training program, it was really beneficial to understand the core working of the MERN Stack framework. The presentation done by our trainer to teach the framework was very impressive as she took lots of real-time web development projects as examples which were easy for us to gain first-hand knowledge of the MERN Stack framework.

    Dhivesh J

    I am currently working as a Web Development Engineer. When this MERN Stack framework got rolled out, I wanted to learn about it as it really had potential capacities to build user-friendly as well as dynamic websites. So wanted to gain professional knowledge by attending a certification course for the same. FITA Academy was suggested to me by my colleagues as most of them had done their certification courses here and are now in a good position handling prestigious projects for their companies. The MERN Stack Certification program is indeed a must-attend training program for freshers as well as working professionals as they incorporate the best industry knowledge of the framework. I am now quite well-versed in handling the framework and also utilizing it to build professional websites.

    MERN Stack Course in Chennai FAQ

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    MERN Stack Course in Chennai Frequently Asked Question (FAQ)

    There are no eligibility criteria set by FITA Academy for students to join its MERN Stack Course in Chennai. Furthermore, students and Working professionals with any educational credentials can join FITA Academy’s MERN Stack Training n Chennai and excel at it.

    • FITA Academy recruits only Industry professionals as trainers to train students to their best capacity as well as to develop and enhance their knowledge of the programming language.
    • FITA Academy has been in the Software and Language training field for almost a decade.
    • FITA Academy has successfully trained more than 50,000+ students under its primacy.
    • Affordable fees for students as well as working professionals.
    • In-depth course coverage for more than 60+ hours.
    • Interview tips and Placement training.
    • 100% Placement support.

    FITA Academy provides 100% placement support for students enrolling in MERN Stack Training in Chennai. FITA Academy owns an active placement cell which is an integral part of the Placement support whose members will be providing all the placement details that are happening in your field. Besides, our trainers will be conducting classes like Mock Interviews, Group Discussions, etc for training students for placement.

    Students who want to get enrolled in FITA Academy can contact our support team through the number provided on our website for their respective cities. Else, students can utilize the “Request for a Callback” option to get a call from us to enquire about the joining process. Else, students can visit our respective branches in person.

    FITA Academy provides both Weekdays and Weekends classes for students to learn MERN Stack Course in Chennai. Students can choose any one of the options to learn at their convenience.

    Students who have missed any of their classes can contact our support team or place a request to them in person to reschedule their classes. Once placed, our support team will reschedule the classes at the earliest.

    Additional Information

    What is MERN Stack Framework?

    MERN Stack is a Javascript Framework for designing and deploying full-stack web applications. MERN is the acronym for MongoDB, Express, React, and Node.js which are the four technologies that are incorporated into this framework. The main purpose of designing this framework is to make the development process more smooth and more efficient.

    Each technology has the capacity to provide an end-to-end framework for developers to work and develop dynamic websites.

    Learning the MERN Stack Components in Detail

    1. MongoDB: Cross-platform Document-Oriented Database 

    MongoDB is a NoSQL database in which each record is a document made up of key-value pairs that look like JSON (JavaScript Object Notation) objects. MongoDB is adaptable, allowing users to design schemas, databases, and tables, among other things. MongoDB’s basic unit documents that are identified by a primary key. Users can also utilize Mongo shell once MongoDB has been installed. Mongo shell has a JavaScript interface that allows users to communicate and perform actions (eg: querying, updating records, deleting records).

    1.1 Why use MongoDB?

    • Fast – Because it’s a document-oriented database, indexing documents is simple. As a result, a quicker response.
    • Scalability – Large amounts of data can be managed by splitting them among multiple machines.
    • MongoDB makes use of JavaScript, which is its main advantage.
    • Schema Less – Separate document for any sort of data.
    • JSON data is used to store information.
    • Objects, Object Members, Arrays, Values, and Strings are all examples of objects.
    • The JSON syntax is simple to understand.
    • JSON is supported by a wide range of browsers.
    • Data sharing – Data of any size and type (video, audio) can be simply shared.
    • Simple Environment Setup – Setting up MongoDB is a breeze.
    • MongoDB features a flexible document model (tables, schemas, columns, and SQL) that is faster and easier to use.
    • Creating a database is as simple as using the “use” command:

    2. Express: Server-Side Framework

    Express is a framework for Node.js. Rather than writing the code in Node.js and building a slew of Node modules, Express makes writing the back-end code much simpler and easier. Express aids with the creation of excellent web apps and APIs. Many middlewares are supported by Express, making code shorter and easier to develop.

    2.2 Why use Express?

    • Single-threaded and asynchronous.
    • Efficacious, quick, and scalable
    • Has the largest Node community.
    • With its built-in router, js Express encourages code reuse.
    • API with lots of features
    • To begin your express project, create a new folder and run the command below on the command prompt to create a package.json file. Continue using the default settings.
    • Then type the following command and hit enter to install express. Finally, make a file called index.js in the directory.

    3. React: Client-Side Library 

    The React library is a JavaScript library for creating user interfaces. Because of its capacity to manage rapidly changing data, React is employed in the building of single-page applications and mobile applications. Users can code with JavaScript and construct UI components with React.

    3.3 Why use React? 

    • A virtual DOM object is a virtual version of a DOM object. The virtual DOM is a replica of the original DOM. Any change to the web application causes the virtual DOM to be re-rendered throughout the whole UI. The differences between the original DOM and this virtual DOM are then compared, and adjustments are applied to the original DOM as needed.
    • JavaScript XML is abbreviated as JSX. It’s a JavaScript Extension for HTML/XML that’s utilized in React. Makes writing React components easier and more straightforward.
    • Components are supported by ReactJS. Components are the UI’s building blocks, each with its own logic and contribution to the overall UI. These elements also aid code reuse and make the whole web application more understandable.
    • High Performance — With features like Virtual DOM, JSX, and Components, it is substantially faster than the competition.
    • Developing Android/iOS Apps — With React Native, you can easily build Android or iOS apps using only JavaScript and ReactJS skills.
    • To get started with your react application, use npm or yarn to install “create-react-app.”

    4. Node.js: JS Runtime Environment

    The JavaScript Environment provided by Node.js allows users to run their code on the server (outside the browser). The user can choose from thousands of free packages (node modules) to download using the Node Pack Manager, or npm.

    4.4 Why use Node.JS?

    • JavaScript Runtime Environment is a free and open-source project.
    • Single threading — The model is single-threaded.
    • Node.js provides a quick code execution because it is built on Google Chrome’s JavaScript Engine.
    • Extremely scalable
    • In the command window, type the following command to start a Node.js application. Accept the default options.
    • Make a new file called index.js.

    These are the core technologies of the MERN Stack Framework. To acquire the key skills of a professional MERN Stack developer like testing proficiency, a complete understanding of the front-end and back-end processes, extensive knowledge of JavaScript, savvy knowledge of JQuery, PHP, Symfony, MYSQL students can enroll in our MERN Stack Certification in Chennai which indispensably imparts the imperative knowledge of the MERN Stack Framework.

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