Learn Node.js from the Ground Up and Build Scalable, High-Performance Backends
This hands-on specialization will equip you with the skills to create RESTful APIs, handle asynchronous operations, manage server-side logic, and interact with databases using Node.js. Gain practical experience with tools like Express.js, middleware, and JWT for authentication, while deploying production-ready backend applications that power modern web and mobile experiences.
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Build a solid foundation in backend development by mastering the core features of Node.js and Express.
Introduction to Node.js and the event-driven architecture
Understanding the Node.js runtime, modules, and npm
Building HTTP servers and RESTful APIs with Express.js
Middleware, routing, and request handling
Working with the file system and environment variables
Debugging and best practices for scalable project structure
Learn to persist and retrieve data by integrating Node.js with popular databases.
Introduction to MongoDB and Mongoose (or PostgreSQL with Sequelize)
CRUD operations and schema design
Creating RESTful APIs with Express and database interaction
Data validation and sanitization (e.g., Joi, express-validator)
Error handling, logging, and modular code organization
Understanding relational vs NoSQL databases
Implement user authentication and secure your applications using industry best practices.
User signup, login, and session management
JWT-based authentication and role-based authorization
Password hashing with bcrypt
Securing APIs with middleware and environment-based configurations
Handling file uploads using Multer
Introduction to WebSockets for real-time communication
Apply your skills to plan, build, and deploy a full-featured Node.js backend system.
Design and develop a real-world backend project (e.g., blog, task manager, or e-commerce API)
Integrate with a frontend or provide a complete REST API
Use Git for version control and GitHub for collaboration
Implement automated testing (e.g., Mocha, Chai, or Jest)
Deploy applications using Render, Railway, or Heroku
Document your codebase and build a professional portfolio