MERN Full Stack

Introduction to Web Development, Client vs Server, How the Internet Works, JavaScript: Variables, Data Types, Operators, Control Statements, Loops, Functions, Arrays & Objects.

HTML5, CSS3, Flexbox & Grid, Responsive Design, Bootstrap/Tailwind Overview, DOM Manipulation, Events, ES6+ Features.

Introduction to React, Project Setup, JSX, Functional Components, Props, State, Event Handling, Conditional Rendering, Lists & Keys. React Hooks (useState, useEffect), Custom Hooks, React Router, Form Handling, API Calls (Fetch/Axios), Context API, Performance Optimization, Build & Deploy.

Introduction to Node.js, Architecture, NPM, Node Modules, File System Module, Event Loop Concept, Building Basic Server.

Introduction to Express, Routing, Middleware, REST API Design, Error Handling, JWT Authentication, Role-Based Authorization.

Introduction to NoSQL, MongoDB Installation, CRUD Operations, Schema Design, Mongoose ODM, Data Modeling, Indexing.

Connect React with Node/Express, CORS, End-to-End CRUD Application, Form Validation, Authentication Flow (Login/Signup).

Unit Testing Basics, API Testing with Postman, Debugging Node Applications, Logging Best Practices.

Git & GitHub, Docker Basics, CI/CD Overview, Jenkins Overview, Deploy MERN App (AWS/VPS), Nginx Basics.

Full Stack MERN Project (E-Commerce/CRM), Architecture Best Practices, Performance Optimization, Portfolio Building, Resume Building, Mock Interviews, MERN Interview Questions.