This course will teach you the fundamentals of the Ruby programming language.

This course will teach you the fundamentals of how to add testing features to your Rails web apps.

This course will teach you best practices for debugging Ruby on Rails applications, from basic view problems to more nefarious and less obvious bugs.

In Rails Design Patterns and Refactoring, you'll learn how to refine and scale your Ruby on Rails applications. We'll start by exploring foundational design patterns and linking them with Ruby and OOP best practices.

This module is theoretical and will walk you through how an IoT Edge device can be harnessed as a gateway to child devices and can store captured information if connectivity is unavailable.

Learn how Azure Container Instances can help you quickly deploy containers, how to set environment variables, and specify container restart policies.

Run Selenium UI tests, a form of functional testing, in Azure Pipelines.

Run automated load tests by using Apache JMeter, a form of nonfunctional testing, in Azure Pipelines.

Azure Batch is an Azure service that enables you to run large-scale parallel and high-performance computing (HPC) applications efficiently in the cloud. There's no need to manage or configure infrastructure. Just schedule the job, allocate the resources you need, and let Batch take care of the rest.

Set up automated testing in your pipeline to improve code quality.

Learn to run Selenium Java tests in Azure DevOps, focusing on continuous integration and testing best practices.

Administering Jenkins can be a fair amount of work, but you can leverage containers to make it all much, much easier. This course will teach you how to make your Jenkins administration pain-free.