Back-End Web Development

This course is designed to turn you into a Backend Engineer capable of building the hidden systems that power modern applications. Using Node.js, you will learn how to build fast, scalable, and secure server-side applications that can handle thousands of concurrent users.

What You Will Learn

• The Node.js Runtime: Understand the V8 engine, the event loop, and how Node handles non-blocking I/O to achieve incredible speed.

• Restful API Design: Learn the industry standard for how servers communicate with frontends and mobile apps.

• Database Management: Master MongoDB (NoSQL) and PostgreSQL (SQL) to store, query, and secure user data.

• Authentication & Security: Implement industry-standard security using JWT (JSON Web Tokens), password hashing, and middleware.

• Server Deployment: Take your code live using Docker, AWS, or Render, and learn how to manage environment variables safely.

The Curriculum Roadmap

1. Phase 1: Node.js Fundamentals Master the file system, modules, and the npm ecosystem. Learn why Node is the top choice for real-time apps.

2. Phase 2: Express.js Framework Build a robust server structure. Handle routing, requests, and responses like a pro.

3. Phase 3: Data Persistence (SQL & NoSQL) Architect schemas and learn how to perform CRUD operations (Create, Read, Update, Delete) with high efficiency.

4. Phase 4: Real-time & Advanced Logic Integrate Socket.io for real-time features (like chat or live notifications) and learn to handle file uploads and image processing.