Developing Node.js Web Applications - 2 days Online Classroom

Developing Node.js Web Applications - 2 days Online Classroom

Build modern, scalable, and high-performance web applications using Node.js, one of the most widely adopted technologies for server-side JavaScript development. This hands-on course provides a practical introduction to Node.js and teaches you how to create dynamic web applications, RESTful APIs, and backend services using industry-standard tools and frameworks.

Through real-world exercises and guided labs, you'll learn how to work with Node.js modules, asynchronous programming, Express.js, middleware, routing, databases, authentication, and application deployment. You'll also explore best practices for building maintainable, secure, and efficient applications that support modern web and cloud environments.

By the end of the course, you'll have the skills and confidence to design, develop, test, and deploy production-ready Node.js applications.

Key Features

Course and material in english Beginner - Intermediate level 2 days of live instructor-led virtual training (8 hours / day)Interactive hands-on live labsAll relevant course materials30+ recommended study hoursCertificate included

Learning Outcomes

• Node.js Fundamentals: Learn the core concepts of Node.js, including its event-driven architecture, asynchronous programming model, and command-line tools for building scalable applications.
• Modules and Dependency Management: Create modular applications using custom modules and external packages, while managing projects and dependencies with package.json.
• Data Handling and Integration: Work with buffers and streams to process data efficiently, enabling high-performance applications that handle large files and real-time data flows.

Target Audience

• JavaScript Developers looking to expand into backend development
• Front-End Developers transitioning to full-stack development
• Full-Stack Developers seeking stronger Node.js skills
• Software Engineers and Application Developers
• Web Developers building modern web applications
• DevOps Engineers supporting Node.js applications
• Technical Professionals working with REST APIs and microservices
• Anyone with JavaScript knowledge who wants to develop server-side applications

Prerequisites

• Basic JavaScript programming knowledge
• Familiarity with HTML and web development concepts
• Understanding of programming fundamentals such as variables, functions, loops, and objects
• Basic command-line experience is beneficial

Course Outline

Day 1

Session 1: Introducing Node.js

• Node.js fundamentals and architecture
• Asynchronous processing
• Installing Node.js and NPM
• Running scripts and command-line operations

Session 2: Modules and NPM

• Working with Node.js modules
• Package management with NPM
• package.json and dependency management

Session 3: Events and Callbacks

• Callbacks and asynchronous programming
• Promises and arrow functions

Session 4: Managing Data

• JSON handling
• Buffers and data streams
• File system operations

Day 2

Session 5: Error Handling

• Error handling with callbacks and promises
• Custom application errors
• Debugging and development with Nodemon

Session 6: The Express Framework

• Building web servers with Express
• Routing, requests, and responses
• File uploads and RESTful APIs

Session 7: Database Integration

• Connecting to SQL and MongoDB databases
• Schema management and transactions

Session 8: API Security

• Password security and encryption
• JSON Web Tokens (JWT)
• API authentication and access control

FAQ

When is the class held?

The majority of the class is a full-day online course from morning to afternoon CET with 8 hours / day straight. However, please contact us to confirm the final detailed schedules.

What is Node.js?

Node.js is an open-source JavaScript runtime that allows developers to build server-side applications using JavaScript. It is commonly used for web applications, APIs, microservices, and real-time applications.

Is this course suitable for beginners?

The course is suitable for developers who already have basic JavaScript knowledge. No prior Node.js experience is required.

What will I learn in this course?

You will learn Node.js fundamentals, asynchronous programming, modules, Express.js, routing, middleware, REST APIs, database integration, authentication, testing, and deployment concepts.

Does the course include hands-on labs?

Yes. The course includes practical coding exercises and real-world projects that help reinforce Node.js development concepts.

Does the course cover API development?

Yes. You will learn how to design, build, and test RESTful APIs, handle requests and responses, and implement routing and middleware.

Will I learn database integration?

Yes. The course introduces database connectivity and demonstrates how Node.js applications interact with databases to store and retrieve data.

What job roles can benefit from this training?

This course is valuable for JavaScript Developers, Full-Stack Developers, Backend Developers, Software Engineers, Web Developers, and IT professionals involved in modern application development.