DO289 Red Hat OpenShift Developer II: Building and Deploying Cloud-Native Applications with Exam Intermediate
<p><span style="background-color: rgb(255, 255, 255); color: rgb(21, 21, 21);">Red Hat OpenShift Developer II: Building and Deploying Cloud-native Applications with Exam (DO289) teaches you how to design, build, and deploy containerized software applications on an OpenShift cluster</span></p><p><span style="background-color: rgb(255, 255, 255); color: rgb(21, 21, 21);">Whether you are migrating existing applications or writing container-native applications, you will learn how to boost developer productivity powered by Red Hat® OpenShift Container Platform, a containerized application platform that allows enterprises to manage container deployments and scale their applications using Kubernetes.</span></p><p><span style="background-color: rgb(255, 255, 255); color: rgb(21, 21, 21);">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.</span></p><p></p>
Training Formats & Pricing
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Course Overview
DO289 Red Hat OpenShift Developer II: Building and Deploying Cloud-Native Applications with Exam is a comprehensive training program by Red Hat designed for application developers, DevOps engineers, and site reliability engineers seeking to master cloud-native development on OpenShift. This course prepares candidates for the Red Hat Certified OpenShift Application Developer Exam (EX288), a performance-based certification validating real-world deployment skills. With 85% of Fortune 500 companies adopting containerized architectures, demand for OpenShift expertise continues to surge. The curriculum targets professionals responsible for migrating legacy applications or building new microservices-based solutions on Kubernetes, equipping them with the skills to accelerate application delivery in enterprise DevOps environments.
Students engage with core technologies including Red Hat OpenShift Container Platform, OpenShift Pipelines (based on Tekton), Helm charts, Kustomize, and container registries, using both the OpenShift web console and oc CLI. The hands-on lab environment, delivered via Red Hat Online Learning (ROL) cloud, enables learners to build, deploy, and manage containerized applications in real time. Participants configure CI/CD pipelines, implement health checks using liveness and readiness probes, and deploy multi-container applications using templates and modern packaging tools. A key project involves designing and automating a full continuous deployment workflow for a cloud-native application, simulating enterprise-scale deployment scenarios across hybrid environments like Azure Red Hat OpenShift and Red Hat OpenShift on AWS.
By completing DO289 Red Hat OpenShift Developer II: Building and Deploying Cloud-Native Applications with Exam, learners earn the Red Hat Certified Specialist in OpenShift Application Development credential, a globally recognized certification that counts toward the Red Hat Certified Architect (RHCA) pathway. Certified professionals report average salary increases of 20–30%, with experienced OpenShift developers earning between ₹14–32 LPA in India and $110,000–$150,000 in North America. Koenig Solutions enhances this training with official Red Hat courseware, 1-on-1 instructor support, and a Guaranteed-to-Run schedule, ensuring every enrolled batch proceeds without cancellation. Graduates emerge ready to lead cloud-native transformation, driving faster time-to-market and scalable, resilient application architectures in modern IT organizations.
What You'll Learn
Skills You'll Gain
Prerequisites
- Completion of Red Hat OpenShift Development I: Introduction to Containers with Podman (DO188) or equivalent experience in container management
- Proficiency with container concepts and hands-on Podman container management skills
- Familiarity with Kubernetes architecture and essential components such as pods, services, and deployments
- Experience developing and deploying containerized applications on Red Hat OpenShift platform
- Basic command-line skills in Linux, including navigation and file management
- Understanding of CI/CD principles and pipeline automation workflows
Certification Exam
Everything you need to know about the DO289 certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Mastering DO289 Red Hat OpenShift Developer II Foundations
2
Day 2– Deploying Scalable Applications on Red Hat OpenShift
3
Day 3– Building Images with DO289 Red Hat OpenShift Developer II
4
Day 4– Advanced Builds and Deployments for Red Hat OpenShift
5
Day 5– CI/CD and Multi-container Apps with DO289 Certification
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Official Courseware
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of DO289 certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the DO289 certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- OpenShift Developer
- Cloud-Native Application Developer
- Kubernetes Developer
- DevOps Engineer (OpenShift)
- Site Reliability Engineer
- Cloud Platform Engineer
Companies Hiring
and 5,000+ organizations worldwide seeking DO289 certified professionals
Course Student Reviews
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the DO289 training course
Is the certification exam included in the DO289 Red Hat OpenShift Developer II: Building and Deploying Cloud-Native Applications with Exam course?
What training formats does Koenig offer for DO289 Red Hat OpenShift Developer II, and is Guaranteed-to-Run scheduling available?
How long is lab access provided for DO289 Red Hat OpenShift Developer II, and what environment is used?
What is Koenig's rescheduling and cancellation policy for the DO289 Red Hat OpenShift Developer II course?
What is the format, duration, and passing criteria for the EX288 exam included in DO289 Red Hat OpenShift Developer II?
How long is the Red Hat Certified OpenShift Application Developer certification valid, and how is it renewed?
What post-training support does Koenig provide after completing DO289 Red Hat OpenShift Developer II?
What are the prerequisites for enrolling in DO289 Red Hat OpenShift Developer II: Building and Deploying Cloud-Native Applications with Exam?
What salary increase and career advancement can the DO289 Red Hat OpenShift Developer II certification bring?
How does DO289 Red Hat OpenShift Developer II compare to self-study for EX288 exam preparation?
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