Upon completing this Specialization, you will be able to design, build, secure, test, and deploy complete backend applications using Node.js and Express. You'll be able to create RESTful APIs, integrate MongoDB databases through Mongoose, implement JWT authentication and role-based access control, and deploy production-ready services with logging and monitoring. These skills prepare you for roles such as backend developer, full-stack developer, and software engineer.

Node.js is a JavaScript runtime built on Chrome's V8 engine that allows developers to run JavaScript on the server. Its event-driven, non-blocking I/O model makes it efficient for building fast, scalable network applications such as APIs, real-time services, and microservices, while letting developers use a single language across the full stack.

Node.js is the underlying runtime that executes JavaScript on the server and provides core modules for tasks like file handling and creating HTTP servers. Express.js is a lightweight framework built on top of Node.js that simplifies backend development by providing structured routing, middleware support, and tools for building APIs with far less boilerplate code.

You will learn backend development from the ground up: the Node.js runtime and asynchronous programming, building REST APIs with Express.js, integrating MongoDB with Mongoose, and securing, testing, and deploying production-ready applications. Each course builds on the previous one to take you from fundamentals to a deployable backend service.

No prior backend or server-side experience is required. A basic understanding of JavaScript fundamentals such as functions, objects, and arrays is all you need to begin. The specialization starts with foundational concepts and progressively introduces more advanced topics.

Yes. The specialization is designed as a hands-on, follow-along experience. You will write code, build HTTP servers and APIs, and complete projects alongside the demonstrations so you can apply each concept as you learn it.

A REST API is a standardized way for applications to communicate over HTTP using methods like GET, POST, PUT, and DELETE to create, read, update, and delete resources. In this specialization you will build complete REST APIs with Express.js, including endpoint design, request validation, CRUD operations, and consistent response structures.

JWT (JSON Web Token) authentication is a token-based method for verifying user identity and protecting API routes without storing session state on the server. The third course covers JWT authentication in depth, including generating and verifying tokens, protecting routes with middleware, and implementing role-based access control.

You will work with MongoDB, a popular NoSQL database, connecting it to your Express applications using Mongoose. You'll learn to create schemas and models and perform database CRUD operations directly from your API endpoints.

You'll need Node.js and npm installed, a code editor such as VS Code, and access to MongoDB (local or cloud-based). All tools used in the specialization are free and openly available, and setup is covered within the courses.

You can enroll in individual courses or complete the full specialization. However, the courses are designed to build progressively, so completing them in order gives you the most coherent path from backend fundamentals to production-ready deployment.

Backend development skills are in high demand across web, mobile, and cloud-based applications. By building secure, tested, and deployable Node.js APIs, you'll develop portfolio projects and practical skills directly relevant to roles such as backend developer, full-stack developer, and software engineer.

This course is completely online, so there’s no need to show up to a classroom in person. You can access your lectures, readings and assignments anytime and anywhere via the web or your mobile device.

Yes! To get started, click the course card that interests you and enroll. You can enroll and complete the course to earn a shareable certificate. When you subscribe to a course that is part of a Specialization, you’re automatically subscribed to the full Specialization. Visit your learner dashboard to track your progress.

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.