Do parts of your C++ code base appear to be in some other programming language entirely? Are you trying to read a maze of typedefs, macros, function pointers, and pointer arithmetic? This course will show you how to read and understand that code.

This course will teach you advanced automaton for Ansible core.

This course will teach you the basics of Ansible Tower.

This course will teach you advanced automation with Ansible Tower.

Learn from scratch Red Hat OpenShift with Jenkins Continuous Integration with DevOps and Command Line Tools (CLI)

Learn practical techniques for creating and deploying containers on a Kubernetes cluster using Red Hat® OpenShift Container Platform.

Improve availability and scalability by refactoring existing Node.js Express APIs into Azure Functions serverless APIs with v4 programming model.

Refactoring is a critical developer skill that helps keep code from collapsing under its own weight. Learn how to recognize "code smells" that may indicate the need for refactoring and how to fix them with specific techniques and patterns.

Building bullet-proof business line applications is a complex task. This course will teach you an in-depth guideline into refactoring from Anemic Domain Model into a rich, highly encapsulated one.

You’ve learned SOLID and Refactoring; now put them together! This course will teach you how to apply refactoring techniques to improve the design of an existing application, using SOLID principles as a guide.

This course will teach you how to practically apply SOLID principles in Java applications to avoid technical debt and build robust, loosely coupled systems that can evolve easily over time.

This course will teach you about the power of regular expressions and show you how to build good and performant regex, while avoiding all the pitfalls.