About Course
🚀 Node.js Training
Modern Backend Development using Node.js
📘 What is Node.js?
Node.js is a powerful open-source JavaScript runtime environment used for building fast, scalable, and high-performance backend applications and APIs.
It allows developers to run JavaScript outside the browser and create server-side applications.
It helps developers:
- Build backend applications
- Create REST APIs
- Develop real-time applications
- Handle databases
- Build scalable systems
- Create microservices
Node.js is widely used in:
- Backend Development
- API Development
- Real-Time Applications
- Enterprise Applications
- Cloud Applications
- Full Stack Development
Popular technologies used with Node.js:
- Express.js
- MongoDB
- MySQL
- PostgreSQL
- REST APIs
- Socket.IO
In simple words:
Node.js helps developers build fast, scalable, and real-time backend systems using JavaScript.
🎯 Course Overview
This course helps you learn:
- Node.js fundamentals
- JavaScript for backend
- Modules & packages
- Express.js framework
- REST API development
- Database integration
- Authentication & security
- Real-time applications
- Microservices basics
- Real-time project development
Learn Node.js from beginner to advanced level with hands-on backend projects.
⚙️ How Node.js Works
- User sends request
- Node.js server processes request
- Business logic executes
- Database interaction happens
- Response sent back to user
Example:
Build an employee management REST API using Node.js and MongoDB.
🏢 Real-Time Business Use Cases
E-Commerce
- Product management APIs
- Shopping applications
Banking
- Secure backend systems
- Transaction processing
Healthcare
- Patient management systems
- Appointment APIs
Education
- Learning platforms
- Student portals
Business Applications
- CRM systems
- HR management systems
📚 DETAILED COURSE CONTENT
Module 1: Introduction to Node.js
- What is Node.js
- Features of Node.js
- Node.js architecture
- Installation & setup
- Development environment setup
Module 2: JavaScript Fundamentals for Node.js
- ES6 basics
- Variables & data types
- Functions
- Closures
- Callbacks
- Async programming
Module 3: Node.js Basics
- Running Node.js programs
- REPL basics
- Modules
- Built-in modules
- npm basics
Module 4: File System (FS Module)
- Read files
- Write files
- Append files
- File handling
- Directory management
Module 5: Event-Driven Programming
- Event loop
- Event emitter
- Asynchronous execution
- Non-blocking architecture
Module 6: HTTP Module
- HTTP server creation
- Request handling
- Response handling
- Server management
Module 7: Express.js Framework
- What is Express.js
- Routing
- Middleware
- Request & response handling
- REST API basics
Module 8: REST API Development
- CRUD operations
- API design
- Request methods
- JSON handling
- API testing
Module 9: Database Integration
- MongoDB basics
- Mongoose ORM
- MySQL basics
- PostgreSQL overview
- Database connectivity
Module 10: Authentication & Security
- User authentication
- JWT authentication
- Password encryption
- Authorization
- API security
Module 11: Middleware
- Custom middleware
- Error handling middleware
- Authentication middleware
- Logging middleware
Module 12: Asynchronous Programming
- Promises
- Async/Await
- Event loop
- Error handling
Module 13: Real-Time Applications
- Socket.IO basics
- Real-time communication
- Chat applications
- Live updates
Module 14: Environment Variables & Configuration
- dotenv
- Config management
- Environment setup
- Secure credentials
Module 15: Testing & Debugging
- Debugging techniques
- Error handling
- API testing basics
- Logging
Module 16: Microservices Basics
- Microservices architecture
- API communication
- Service separation
- Backend scalability
Module 17: Deployment
- Hosting basics
- Cloud deployment overview
- Production setup
- Environment configuration
Module 18: Full Stack Integration
- Node.js with React
- Node.js with Angular
- Node.js with Vue
- Frontend-backend connectivity
Module 19: Real-Time Project Scenarios
- Employee management API
- E-commerce backend
- Banking API system
- CRM backend
- Chat application
Module 20: Best Practices & Coding Standards
- Clean coding
- Project structure
- Security best practices
- Performance optimization
Module 21: Interview Preparation
- Node.js interview questions
- API scenarios
- Express.js discussions
- Resume preparation
💼 Career Opportunities
- Node.js Developer
- Backend Developer
- Full Stack Developer
- API Developer
- Software Engineer
✅ Benefits of Learning Node.js
- High-demand backend skill
- Full stack development opportunities
- Fast and scalable application development
- Strong global job demand
- Excellent salary opportunities
🌟 Why Choose GTC Trainings?
- Real-time project exposure
- Expert trainers
- Hands-on practical learning
- Interview preparation
- Placement assistance
- Flexible online training
