Application Development with Node.js

Introduction to Node.js
• Overview of Node.js and its features
• Understanding the event-driven, non-blocking I/O model
• Installing and setting up Node.js environment

Node.js Core Modules
• Working with built-in modules (e.g., http, fs, path)
• Handling file system operations
• Creating and managing HTTP servers

Asynchronous Programming in Node.js
• Callbacks and handling asynchronous code
• Promises and async/await syntax
• Event emitters and event-driven architecture

Building Web Applications with Node.js
• Creating RESTful APIs using HTTP methods
• Handling HTTP requests and responses
• Parsing request data (e.g., query strings, request bodies)

Express.js Framework
• Introduction to Express.js and its features
• Setting up an Express.js application
• Routing and handling HTTP requests
• Middleware and its usage in Express.js

Database Integration
• Connecting to databases (e.g., MongoDB, MySQL) using Node.js
• Performing CRUD operations using popular libraries (e.g., Mongoose, Sequelize)
• Handling database connections and transactions

Real-Time Applications with Socket.IO
• Introduction to WebSockets and real-time communication
• Building real-time applications using Socket.IO
• Implementing chat applications and real-time notifications

Testing and Debugging
• Unit testing with frameworks like Mocha and Chai
• Integration testing and end-to-end testing
• Debugging techniques and tools for Node.js applications

Deployment and Scaling
• Packaging and distributing Node.js applications
• Deploying Node.js applications to cloud platforms (e.g., Heroku, AWS)
• Load balancing and scaling Node.js applications

Who Can Attend:
• Web developers looking to expand their skills in server-side development
• Aspiring full-stack developers interested in learning Node.js
• Software engineers and architects seeking to build scalable and efficient web applications
• IT professionals and hobbyists interested in exploring the capabilities of Node.js

1ST BATCH: Tuesday, February 17, 2026 — Friday, February 20, 2026.

2ND BATCH: Tuesday, June 9, 2026 — Friday, June 12, 2026.

3RD BATCH: Tuesday, October 6, 2026 — Friday, October 9, 2026.

The training methodology integrates lectures, interactive discussions, collaborative group exercises, and
illustrative examples. Participants will acquire a blend of theoretical insights and hands-on practical
experience, emphasizing the application of learned techniques. This approach ensures that attendees return
to their professional environments equipped with both the competence and self-assurance to effectively
implement the acquired skills in their responsibilities.