Web & Software Engineering
MERN Stack Development Course
Duration
3 Months
Price
Rs. 18,000.00
Course Description
Course Syllabus
1. JavaScript Essentials
- Environment setup: Node.js, npm & VS Code configuration
- Variables: var, let & const; scoping & hoisting
- Data types: strings, numbers, booleans, null, undefined & Symbol
- Operators, expressions & type coercion
- Conditional statements: if/else, switch & ternary operator
- Loops: for, while, do-while, for-of & for-in
2. Functions & Advanced JS
- Function declarations, expressions & arrow functions
- Default parameters, rest & spread operators
- Closures, higher-order functions & callbacks
- Destructuring: arrays, objects & nested structures
- Template literals, optional chaining & nullish coalescing
- Iterators, generators & Symbol.iterator
3. Arrays, Objects & Data Structures
- Array methods: map, filter, reduce, find, some & every
- Object creation, prototypes & prototype chain
- ES6 Classes: constructors, inheritance & static methods
- Symbols, WeakMap & WeakSet
- JSON: parse, stringify & working with APIs
- Immutability patterns & working with nested data
4. Asynchronous JavaScript
- JavaScript event loop, call stack & task queue
- Callbacks & callback hell patterns
- Promises: creation, chaining, Promise.all & Promise.race
- Async / await syntax & error handling
- Fetch API for HTTP requests & response handling
- Modules: ES Modules (import/export) & CommonJS (require)
5. Git & Development Tools
- Git fundamentals: init, clone, add, commit, push & pull
- Branching strategies: feature branches, main & develop
- Pull requests, code review & conflict resolution
- GitHub workflow: issues, projects & collaborative development
- npm scripts, package.json & dependency management
- ESLint, Prettier & code quality automation
6. HTML & CSS Fundamentals
- Semantic HTML5 elements & document structure
- CSS selectors, specificity, box model & cascade
- Flexbox: containers, items, alignment & responsive patterns
- CSS Grid: tracks, areas, auto-placement & named lines
- Responsive design & media queries
- CSS custom properties (variables) & animations
7. React Core Concepts
- React 18 installation: Create React App & Vite setup
- JSX syntax: expressions, conditionals & rendering lists
- Functional components & props: passing & destructuring
- State management with useState & controlled components
- Event handling: synthetic events & form handling
- Component composition, children props & lifting state
8. React Hooks & Lifecycle
- useEffect: data fetching, subscriptions & cleanup
- useRef: DOM access & mutable values
- useContext: avoiding prop drilling
- useReducer: complex state management patterns
- useMemo & useCallback: performance optimization
- Custom hooks: extracting & reusing stateful logic
9. React Router & Navigation
- React Router v6: BrowserRouter, Routes & Route
- Dynamic routes & URL parameters with useParams
- Programmatic navigation with useNavigate
- Nested routes, layout routes & outlet
- Protected routes & authentication guards
- Lazy loading routes with React.lazy & Suspense
10. State Management with Redux Toolkit
- Redux principles: store, actions & reducers
- Redux Toolkit: createSlice, createAsyncThunk & configureStore
- React-Redux: useSelector & useDispatch hooks
- RTK Query for server state management & caching
- Redux DevTools & debugging state
- When to use Redux vs Context API vs local state
11. Tailwind CSS & UI Libraries
- Tailwind utility classes: spacing, colors, typography & layout
- Tailwind configuration & custom design tokens
- Dark mode, responsive variants & hover/focus states
- shadcn/ui components: installation & customization
- Framer Motion for animations & transitions
- Accessibility: ARIA roles, keyboard navigation & screen readers
12. Node.js Core
- Node.js architecture: V8 engine, event loop & non-blocking I/O
- Core modules: fs, path, os, http & crypto
- CommonJS vs ES Modules in Node.js
- Streams & buffers: readable, writable & transform streams
- Child processes & worker threads
- Environment variables with dotenv & process.env
13. Express.js Framework
- Express setup, application structure & listen
- Routing: HTTP methods, route parameters & query strings
- Middleware: built-in, third-party & custom middleware
- Request & response objects: body parsing & header management
- Express Router for modular route organization
- Error handling middleware & centralized error management
14. MongoDB & Mongoose
- MongoDB concepts- documents, collections & BSON
- MongoDB Atlas setup & local installation
- Mongoose schema design- types, validators & defaults
- CRUD operations- create, read, update & delete
- Querying- find, filter, sort, limit, skip & populate
- Indexes, aggregation pipeline & performance optimization
15. REST API Design
- RESTful principles: resources, HTTP verbs & status codes
- API versioning & URL structure conventions
- Request validation with express-validator or Joi
- Pagination, filtering & sorting API responses
- File uploads with Multer & cloud storage (Cloudinary)
- API documentation with Swagger / OpenAPI 3.0
16. Authentication & Authorization
- JWT: structure, signing, verifying & refresh tokens
- bcrypt for password hashing & comparison
- Session-based vs token-based authentication
- OAuth 2.0 & social login with Passport.js (Google, GitHub)
- Role-based access control (RBAC) & middleware guards
- Cookie handling, httpOnly flags & CSRF protection
17. Security Best Practices
- Helmet.js for secure HTTP headers
- CORS configuration & same-origin policy
- Input sanitization & prevention of NoSQL injection
- Rate limiting with express-rate-limit
- XSS prevention & Content Security Policy (CSP)
- HTTPS, SSL/TLS & secure cookie attributes
18. Real-Time Features with Socket.io
- WebSocket protocol vs HTTP & long-polling
- Socket.io setup: server & client integration
- Rooms, namespaces & broadcast events
- Real-time notifications & online presence
- Scaling Socket.io with Redis adapter
- Handling disconnections, reconnections & error events
19. Caching & Performance
- Redis data structures: strings, hashes, lists & sets
- Caching API responses & session storage with Redis
- Cache invalidation strategies & TTL management
- Database query optimization & aggregation indexes
- React performance: memo, lazy loading & code splitting
- CDN configuration, image optimization & Core Web Vitals
20. Testing
- Jest setup & configuration for Node.js & React
- Unit testing: functions, components & utility modules
- React Testing Library: render, queries & user events
- Supertest for HTTP integration tests in Express
- Mocking: jest.mock, MSW (Mock Service Worker) & spies
- Playwright / Cypress for end-to-end & browser testing
21. TypeScript Integration
- TypeScript fundamentals: types, interfaces & generics
- Type definitions for Express: Request, Response & NextFunction
- Typing React components, props, hooks & events
- Mongoose with TypeScript: typed schemas & documents
- tsconfig.json setup & strict mode configuration
- Migrating a JavaScript project to TypeScript incrementally
22. Tools & Deployment
- Docker: Dockerfile, image building & container management
- Docker Compose for multi-service MERN stack orchestration
- Deployment on cloud: Render, Railway & Vercel for frontend
- VPS deployment: Nginx reverse proxy, PM2 & systemd
- CI/CD pipelines with GitHub Actions: test, build & deploy
- Environment management, secrets & production configuration
23. Capstone Projects
- Social media platform with posts, likes, comments & real-time notifications (Socket.io)
- E-commerce store with product catalog, cart, Stripe payments & order tracking
- Project management SaaS: boards, tasks, teams & subscription billing
- Real-time collaborative code editor with syntax highlighting & multi-user cursors
- Job board platform with employer dashboard, applicant tracking & email notifications
Quick Overview
- Category
- Web & Software Engineering
- Duration
- 3 Months
- Price
- Rs. 18,000.00
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