MEAN Stack

I am Murali Veesambattu, a passionate Full Stack Trainer with 12+ years of experience in IT training and software development. I specialize in MEAN and MERN Stack Development, empowering students and professionals to build scalable, modern, and industry-ready applications.

With expertise in Python Django, Node.js, Express.js, MongoDB, React.js, Angular, HTML, CSS, and JavaScript, I have trained hundreds of aspiring developers, helping them master both frontend and backend development through hands-on, real-world projects.

My training methodology ensures learners not only understand the concepts but also gain the confidence to build full-fledged applications. From basics of web technologies to advanced MERN Stack concepts like React Hooks, API Integration, Authentication, and Deployment, I guide learners step by step to become job-ready Full Stack Developers.

MERN Stack Course Content

Module 1: Introduction & Basics

• What is MERN Stack? (MongoDB, Express.js, React.js, Node.js)

• How frontend & backend connect

• Setting up the development environment

• Git & GitHub basics for version control

Module 2: HTML, CSS & JavaScript Refresher

• HTML5 & Semantic Elements

• CSS3 (Flexbox, Grid, Responsive Design)

• JavaScript ES6+ features (let/const, arrow functions, spread/rest, async/await)

• DOM Manipulation & Events

Module 3: React.js (Frontend Development)

• Introduction to React & Component-Based Architecture

• JSX & Virtual DOM

• Functional vs Class Components

• Props & State Management

• Event Handling & Forms

• Conditional Rendering & Lists

• React Hooks (useState, useEffect, useContext, custom hooks)

• Routing with React Router

• State Management with Redux / Context API

• Integrating APIs with Fetch / Axios

Module 4: Node.js (Backend Development)

• Introduction to Node.js & NPM

• Core modules (fs, path, http)

• Express.js Framework

• Middleware & Routing

• REST API Development (GET, POST, PUT, DELETE)

• Error Handling & Validation

Module 5: MongoDB (Database)

• Introduction to NoSQL & MongoDB

• Collections & Documents

• CRUD Operations (Insert, Read, Update, Delete)

• MongoDB Compass & Atlas (Cloud DB)

• Mongoose ODM (Schemas & Models)

• Data Relationships (One-to-One, One-to-Many, Many-to-Many)

Module 6: Connecting Backend & Frontend

• Consuming REST APIs in React

• Handling JSON responses

• Authentication & Authorization (JWT / OAuth)

• File Uploads (Multer)

• Security Best Practices (CORS, Helmet, bcrypt for passwords)

Module 7: Project Development

• Folder Structure & Best Practices

• Creating a Full-Stack MERN Application

• Example Projects:

  • To-Do Application

  • Blogging Platform

  • E-commerce Application

Module 8: Deployment & DevOps Basics

• Environment Variables & Configurations

• Hosting React Apps (Netlify, Vercel)

• Hosting Node.js & MongoDB (Heroku, Render, Railway, AWS/Azure/GCP)

• CI/CD Basics

• Monitoring & Debugging

Module 9: Extras (Optional Advanced Topics)

• TypeScript with MERN

• GraphQL Basics

• WebSockets (Realtime Chat App)

• Testing with Jest / Mocha

• Performance Optimization