Node.js Training in Varna

This instructor-led, live training in Varna (online or onsite) targets experienced developers who wish to build, deploy, and scale applications using microservices built with NodeJS and React.

By the end of this training, participants will be able to:

• Develop, deploy, and scale applications using different microservices.
• Build a server-side rendered React application.
• Deploy multi-service apps to the cloud using Docker and Kubernetes.
• Perform application testing on microservices.

This instructor-led, live training in Varna (online or onsite) is aimed at beginner-level .NET developers who wish to gain proficiency in JavaScript, Node.js, and React to actively develop and migrate systems/platforms.

By the end of this training, participants will be able to:

• Write and debug JavaScript code effectively.
• Build and deploy server-side applications using Node.js.
• Develop dynamic and responsive user interfaces with React.
• Integrate front-end and back-end components to create full-stack applications.
• Understand best practices for migrating legacy systems to modern JavaScript-based platforms.

Overview

Node.js provides a robust platform for rapidly developing scalable network applications. This course teaches you how to leverage its event-driven, non-blocking I/O model to construct data-intensive, real-time applications across distributed devices. We will examine the architectural decisions that distinguish Node.js, explore how these decisions influence application development, and demonstrate how interconnected systems operate most efficiently within this framework. You will learn to write modular code that is clear, expressive, and resilient. Additionally, you will gain practical knowledge on when to utilize callbacks, event emitters, and streams. Specifically, you will use streams to manipulate large datasets that cannot be held in memory, and develop strategies for effective error handling to ensure runtime stability. The course includes comprehensive lab exercises to reinforce these concepts and techniques.

Objectives

Upon completing this course, students will be able to:

• Grasp the design rationale behind Node.js's event loop and understand the implications for applications built on this foundation.
• Comprehend the distinct trade-offs inherent in event-driven programming.
• Develop Node.js modules and effectively express modularity within applications.
• Master core flow control patterns in Node.js, knowing when to appropriately use callbacks, event emitters, or streams.
• Create and manipulate buffers with efficiency.
• Understand error state management and determine when a process should terminate due to critical errors.
• Construct network applications using Node.js.