Mastering Backend Development with Node.js

Edureka via Coursera Specialization

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Provider

Coursera Specialization
Pricing

Paid Course
Languages

English
Certificate

Certificate Available
Effort

8 weeks, 5 hours a week
Sessions

Self-Paced
Level

Intermediate

Found in

Overview

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Backend development powers every modern application, and Node.js has become the runtime of choice for building fast, scalable server-side systems with JavaScript. This specialization takes you from backend fundamentals to production-ready APIs across three progressive courses. You'll start with the Node.js runtime, its event-driven architecture, and the asynchronous patterns that make non-blocking I/O possible. You'll build HTTP servers and JSON endpoints using only core Node.js, then advance to Express.js to design RESTful APIs with middleware, validation, CRUD operations, and MongoDB integration through Mongoose. In the final course, you'll learn what separates a working API from a production system: JWT authentication, role-based access control, CORS, rate limiting, scalable project architecture, centralized error handling, logging, testing, and deployment. By the end, you'll be able to design, secure, test, and deploy complete backend applications. Through hands-on projects in every course, you'll build a portfolio that demonstrates real server-side engineering skills employers look for. This specialization is ideal for aspiring backend developers, frontend developers expanding into full-stack work, and software engineering students. A basic understanding of JavaScript functions, objects, and arrays is all you need to begin.

Syllabus

Course 1: Getting Started with Node.js
Course 2: Building Backend APIs with Node.js and Express
Course 3: Securing and Testing Node.js Applications

Courses

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This course teaches learners how to build modern backend APIs using Node.js and Express.js, helping them move from basic server-side programming to structured, scalable API development. You'll begin by understanding why frameworks are used in backend development and how Express simplifies the process of building web applications. You will explore the limitations of the native Node.js HTTP module, learn the role of Express in modern backend systems, and create your first Express application with routes, endpoints, route parameters, and query parameters. The course then moves into middleware architecture, where you'll learn how middleware supports request processing, validation, logging, and application flow. From there, you'll design RESTful APIs using clean endpoint structures, HTTP methods, status codes, and consistent response patterns. You will also implement CRUD operations, validate incoming requests, and create centralized error handling for reliable backend applications. Finally, you'll connect Express APIs to MongoDB using Mongoose. You will learn how databases support backend applications, create schemas and models, and perform database CRUD operations directly from API endpoints. By the end of this course, you will be able to: - Explain how Express.js simplifies backend API development. - Create Express applications with routes, endpoints, parameters, and middleware. - Apply REST API design principles using HTTP methods, status codes, and response structures. - Build CRUD APIs that create, read, update, and delete resources. - Implement request validation and centralized error handling in Express applications. Designed for learners who understand basic Node.js concepts and want to build real backend APIs, this course is ideal for aspiring backend developers, JavaScript developers, and software engineering students. A basic understanding of JavaScript, Node.js fundamentals, npm, and asynchronous programming will help you get the most from this course. Build your first complete REST API workflow and learn how Express.js brings structure, speed, and scalability to Node.js backend development.
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This course introduces the foundations of backend development using Node.js, helping you understand how modern server-side applications are built and how Node.js powers scalable, high-performance web services. You'll begin by exploring the Node.js runtime, its event-driven architecture, and how it differs from traditional backend technologies. From there, you'll set up your environment, manage packages with npm, and work with the module system using both CommonJS and ES Modules to write organized, reusable code. The course then moves into asynchronous programming, where you'll work through callbacks, Promises, and async/await to handle concurrency without blocking execution. Finally, you'll put it all together by building HTTP servers from scratch, handling routes, parsing requests, and creating your first JSON API endpoints using only core Node.js. By the end of this course, you will be able to: - Recall the core principles of the Node.js runtime, event loop, and non-blocking I/O model. - Set up a Node.js development environment and manage dependencies using npm. - Apply the module system to organize and reuse code across CommonJS and ES Modules. - Use core Node.js modules, including file system, path, and OS, to perform real operations. - Construct asynchronous workflows using callbacks, Promises, and async/await with proper error handling. - Build HTTP servers that handle routing, process client requests, and return JSON responses. Designed for aspiring backend developers, software engineering students, and frontend developers looking to expand their skills, this course provides a solid foundation for server-side development with Node.js. A basic understanding of JavaScript functions, objects, and arrays is all you need to get started. Begin your backend development journey and discover how Node.js brings the power of JavaScript to the server.
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This course helps learners transform working Node.js APIs into secure, maintainable, and production-ready backend applications. It focuses on the practical skills needed to protect APIs, organise backend code, manage configurations, test application behaviour, and deploy Node.js services to real-world environments. You'll begin by exploring authentication and API security, including the difference between authentication and authorisation, token-based authentication, and JWT authentication flow. From there, you'll implement login APIs, generate and verify JWT tokens, protect routes using middleware, apply role-based access control, and strengthen APIs using CORS and rate limiting. The course then moves into scalable backend architecture and maintainability. You'll learn how to structure Node.js applications by separating routes, controllers, and services. You will also work with centralised error handling, application logging, environment variables, and secure configuration practices to make backend systems easier to manage and maintain. Finally, you'll explore testing, deployment, and production operations. You'll write unit and integration tests, validate API responses, prepare applications for deployment, deploy backend services, and monitor application performance. These skills help bridge the gap between building an API and running it reliably in production. By the end of this course, you will be able to: - Explain authentication, authorisation, and token-based security in backend APIs. - Implement JWT authentication for login and protected routes. - Secure Express APIs using middleware, role-based access control, CORS, and rate limiting. - Structure scalable Node.js applications using routes, controllers, and services. - Apply centralised error handling, logging, and secure configuration practices. Designed for learners who can already build Node.js and Express APIs, this course is ideal for aspiring backend developers, full-stack developers, and software engineering learners who want to make applications secure, testable, and production-ready. Move beyond building APIs and learn how to secure, test, deploy, and maintain Node.js applications with confidence.