Release Announcement: Red Hat OpenShift Developer II (DO288)

[Emily]

Red Hat OpenShift Developer II: Building and Deploying Cloud-native Applications (DO288)

GA Date: July 31, 2025

Course Overview 

Red Hat OpenShift Developer II: Building and Deploying Cloud-native Applications (DO288), teaches you how to design, build, and deploy containerized software applications on a Red Hat OpenShift cluster. Whether you are migrating existing applications or writing container-native applications, you will learn how to boost developer productivity powered by Red Hat® OpenShift, a containerized application platform that allows enterprises to manage container deployments and scale their applications using Kubernetes.

The skills you learn in this course can be applied using all versions of Red Hat OpenShift, including Red Hat OpenShift on AWS (ROSA), Azure Red Hat OpenShift (ARO), and Red Hat OpenShift Container Platform.

This course is based on Red Hat OpenShift 4.18.

Quick Facts

Type	Updated Course
Length	4 Days ILT & 5 Days VT
Version	Red Hat OpenShift 4.18
Skills Assessment	https://skills.ole.redhat.com/en
Important Links	Course webpage Skills path
Associated Exam Details	Red Hat Certified OpenShift Application Developer Exam (EX288) GA Date: Jul 31, 2025 The Red Hat Certified OpenShift Application Developer exam (EX288) tests your ability to deploy existing applications in a Red Hat® OpenShift® Container Platform environment. By passing this exam, you become a Red Hat Certified OpenShift Application Developer, which also counts toward becoming a Red Hat Certified Architect (RHCA®). This exam is based on Red Hat OpenShift Container Platform 4.18