MERN Stack Developer Course

MERN Stack Developer Course Outline

Duration: 80–100 Hours
Level: Beginner to Advanced
Delivery Mode: Online / Offline
Target Audience: Aspiring web developers, JavaScript enthusiasts, Students, IT professionals
Prerequisites: Basic knowledge of HTML, CSS, and JavaScript

Module 1: Introduction to Full Stack Development

• Overview of Web Development: Front-End vs. Back-End vs. Full Stack
• What is the MERN Stack?
• Overview of MongoDB, Express.js, React.js, Node.js
• Setting Up Development Environment: Installing Node.js, MongoDB, and IDE
• Introduction to Version Control: Git and GitHub for Collaboration

Module 2: Introduction to MongoDB (Database)

• Introduction to NoSQL and MongoDB
• MongoDB Architecture: Database, Collections, and Documents
• Basic MongoDB Commands: Create, Read, Update, Delete (CRUD) Operations
• Data Modeling in MongoDB
• MongoDB Query Language (MQL)
• Introduction to MongoDB Atlas and Cloud Databases
• MongoDB Aggregation Framework

Module 3: Express.js (Back-End Framework)

• Introduction to Express.js and its Role in MERN Stack
• Setting Up Express.js and Building a Basic Server
• Handling HTTP Requests: GET, POST, PUT, DELETE
• Middleware in Express.js
• Routing and URL Parameters
• Creating RESTful APIs with Express.js
• Error Handling and Debugging in Express.js

Module 4: Node.js (Back-End Runtime Environment)

• Introduction to Node.js and its Role in MERN Stack
• Setting Up Node.js and NPM (Node Package Manager)
• Understanding Node.js Event Loop and Asynchronous Programming
• File System Operations and Modules in Node.js
• Handling HTTP Requests and Responses in Node.js
• Building APIs with Express.js and Node.js
• Error Handling and Debugging in Node.js

Module 5: Introduction to React.js (Front-End Framework)

• Introduction to React.js and Component-Based Architecture
• Setting Up React Environment with Create-React-App
• JSX Syntax: Creating and Rendering Components
• Props and State in React
• Handling Events in React
• Conditional Rendering and Lists in React
• React Lifecycle Methods and useEffect Hook
• Managing State with useState Hook

Module 6: Advanced React.js Concepts

• React Router for Navigation
• Managing Form Inputs in React
• React Hooks: useEffect, useContext, useReducer
• Managing Global State with Context API
• Introduction to Redux for State Management
• Component Design and Best Practices
• Error Boundaries in React
• React Performance Optimization Techniques

Module 7: Building Full-Stack Applications with MERN

• Understanding Full-Stack Architecture and the Role of MERN Stack
• Connecting Front-End (React.js) to Back-End (Node.js/Express.js)
• Connecting Node.js with MongoDB using Mongoose
• CRUD Operations with MongoDB and React
• User Authentication with JWT (JSON Web Token)
• File Upload and Storage in Full-Stack Applications
• Building a Full-Stack To-Do List Application (Project)

Module 8: RESTful API Design and Development

• Understanding REST Architecture
• Creating RESTful APIs with Express.js and Node.js
• Working with HTTP Methods: GET, POST, PUT, DELETE
• Sending and Receiving Data in JSON Format
• API Testing with Postman
• Authentication in RESTful APIs using JWT
• Error Handling and Validation in API Requests

Module 9: MongoDB and Advanced Data Management

• MongoDB Data Modeling and Schema Design
• Advanced Querying in MongoDB: Aggregation, Grouping, Sorting
• Working with MongoDB Indexes
• Optimizing Database Queries
• Managing Relationships Between Documents in MongoDB
• Data Validation and Schema Constraints in Mongoose

Module 10: Deployment and Cloud Services

• Introduction to Web Hosting and Cloud Platforms
• Deploying Full-Stack MERN Applications on Heroku
• Setting up MongoDB Atlas and Integrating with MERN
• Deploying React Applications on Netlify
• Continuous Deployment with GitHub and Jenkins
• Setting Up CI/CD Pipeline for MERN Stack Projects
• Configuring Domains, SSL, and Production Environment

Module 11: Testing MERN Applications

• Introduction to Testing in MERN Stack
• Unit Testing with Jest for React Components
• End-to-End Testing with Cypress
• Writing API Tests with Mocha and Chai
• Mocking in Tests and Test Coverage
• Continuous Integration and Testing for MERN Applications

Module 12: Final Project and Exam Preparation

• Building a Full-Stack MERN Application (Capstone Project)
• Code Review and Debugging
• Deployment of Final Project on Cloud
• Preparing for Job Interviews as Full-Stack Developer
• Best Practices for Full-Stack Web Development
• Mock Interviews and Career Tips