Learn full stack development using MongoDB, Express, React, and Node.js.
When searching for the best Bootcamp: AI-Native Full-Stack Engineering (MERN + GenAI) Internship in Chennai, understanding the local IT ecosystem is critical. Chennai remains the SaaS capital of India and a dominant force in the global IT ecosystem. Beetalogic stands at the forefront of this revolution, bridging the talent gap for Bootcamp: AI-Native Full-Stack Engineering (MERN + GenAI) professionals.
The local job market around major technology centers like Tidel Park, SIPCOT IT Park, and Ramanujan IT City is hungrier than ever for highly skilled engineers. Our programs are reverse-engineered directly from the hiring requirements of firms such as TCS, Infosys, Wipro, and global MNCs.
Comprehensive Curriculum
1. Introduction & Basics
- Overview of MERN: MongoDB, Express.js, React.js, Node.js
- Understanding full-stack development
- Tools setup: Node.js, npm, VS Code, MongoDB Atlas/Compass, Postman, Git
2. JavaScript & ES6+ Fundamentals
- Variables (var, let, const)
- Data types, operators, expressions
- Control statements (if, switch, loops)
- Functions, arrow functions
- Objects & Arrays
- Destructuring, spread/rest operators
- Promises, async/await, callbacks
3. Node.js Fundamentals
- What is Node.js and its architecture
- Node.js modules (fs, http, path, etc.)
- npm and package.json
- Creating a simple server using http
- Event Loop & Event Emitter
- Express.js framework basics
4. Express.js & Backend Development
- Express routing (GET, POST, PUT, DELETE)
- Middleware: built-in, third-party, custom
- RESTful API design
- Handling request & response
- Error handling
- CRUD operations with Express
- Authentication & Authorization (JWT, Passport.js)
5. MongoDB & Database
- Introduction to NoSQL vs SQL
- MongoDB installation & setup
- Collections, documents, ObjectIDs
- CRUD operations using MongoDB shell
- Using Mongoose for schema-based modeling
- Data validation & relationships (references & embedding)
- Aggregation & indexing
6. React.js Fundamentals
- Introduction to React and JSX
- Components (Functional & Class components)
- Props & State
- Event handling
- Conditional rendering & lists
- Forms and controlled components
- React Router for navigation
- Hooks: useState, useEffect, useContext
7. Advanced React
- Custom hooks
- Context API for state management
- React lifecycle methods (for class components)
- Error boundaries
- Higher-order components (HOC)
- Handling forms with Formik & validation with Yup
- Fetching data using Axios / Fetch API
8. Connecting Frontend & Backend
- REST API integration in React
- CRUD operations from frontend to backend
- Handling loading states & errors
- Authentication flow (login, signup, JWT storage)
9. State Management (Optional but Recommended)
- Redux: actions, reducers, store
- Redux Toolkit for simpler management
- Middleware (Redux Thunk / Redux Saga)
10. Advanced Topics & Tools
- File upload & handling (Multer)
- Deployment: Heroku / Vercel / Netlify / MongoDB Atlas
- Environment variables & .env usage
- Security: CORS, Helmet, input validation, password hashing
- Logging & error monitoring
11. Testing
- Unit testing with Jest / Mocha
- API testing with Postman / Supertest
- Frontend component testing with React Testing Library
12. Projects & Practical Implementation
- Mini projects: ToDo app, Blog app, E-commerce product list
- Full-stack projects:
- Social Media App (with authentication, posts, likes, comments)
- Online Marketplace (CRUD, payments integration, admin panel)
- Version control with Git & GitHub
One of the biggest advantages of choosing Beetalogic in Chennai is our deep-rooted corporate network. Our alumni are securing premium packages at top-tier product and service-based companies along the OMR IT corridor.
