DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development Beginner
<a href="red-hat-devops-training-courses-certification">Red Hat <a href="#topic20169"class='topicdatalink'>DevOps</a></a> Pipelines and Processes: CI/CD with <a href=jenkins-training>Jenkins</a>, <a href="#topic20166"class='topicdatalink'>Git</a>, and Test Driven Development certification is a recognized credential in the tech industry. It validates an individual's expertise in using <a href=jenkins-training>Jenkins</a>, <a href="#topic20166"class='topicdatalink'>Git</a>, and <a href="#topic20167"class='topicdatalink'>Test-Driven Development</a> to implement continuous integration/continuous delivery pipelines, which are integral to the <a href="#topic20169"class='topicdatalink'>DevOps</a> approach. The certification verifies skills like managing code changes using <a href="#topic20166"class='topicdatalink'>Git</a>, automating builds with <a href=jenkins-training>Jenkins</a>, and ensuring code quality with <a href="#topic20167"class='topicdatalink'>Test-Driven Development</a>. Industries use this to ensure their teams are proficient in essential <a href="#topic20169"class='topicdatalink'>DevOps</a> techniques and to streamline their <a href="software-development-training-certification-courses">software development</a> and <a href="#topic20171"class='topicdatalink'>Deployment Processes</a>. The certification is used as a benchmark for hiring <a href="#topic20169"class='topicdatalink'>DevOps</a> professionals and enhancing team competencies.<br/><br/>
Training Formats & Pricing
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Course Overview
The Red Hat DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development is designed for application developers seeking to master modern DevOps workflows and automated software delivery. While this course does not map to a standalone Red Hat certification exam, it provides foundational skills aligned with enterprise DevOps practices and supports preparation for advanced Red Hat certifications such as the Red Hat Certified Enterprise Application Developer (EX288). This training is ideal for professionals in roles such as DevOps Engineer, CI/CD Engineer, and Automation Engineer. With 92% of Fortune 500 companies adopting DevOps methodologies to accelerate software delivery, the demand for developers skilled in CI/CD pipelines, version control, and test-driven development continues to grow across cloud-native and hybrid environments.
Students in the DO400 course gain hands-on experience with key technologies including Jenkins for pipeline automation, Git for version control, Red Hat OpenShift Container Platform for deployment, and industry-standard IDEs like VSCode. The lab environment is delivered through Red Hat Online Learning (ROL), where learners use either their own workstation (Bring Your Developer Workstation) or a cloud-based RHEL 8 environment to access a shared OpenShift 4 cluster. During labs, students build and execute Jenkins pipelines, implement test-driven development (TDD) to create reliable code, integrate Git workflows, and securely deploy applications to OpenShift. A key real-world project involves authoring and troubleshooting end-to-end CI/CD pipelines that automate testing, security scanning, and deployment—mirroring the workflows used by enterprise DevOps teams to deliver cloud-native applications rapidly and reliably.
By completing the DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development course, learners gain practical expertise that supports career advancement in high-demand DevOps roles. According to Levels.fyi, DevOps Engineers at Red Hat earn a median total compensation of $140,000 in the United States, reflecting the strong market value of these skills. Koenig Solutions enhances this learning journey with Guaranteed-to-Run batches and official Red Hat courseware, ensuring students receive structured, instructor-led training with 1-on-1 support. Graduates are well-positioned to drive digital transformation initiatives, improve software delivery speed and quality, and advance into senior DevOps, platform engineering, or SRE roles within enterprise IT organizations.
What You'll Learn
Skills You'll Gain
Prerequisites
- Practical experience in developing applications using Java 11 or 17, Node.js 16 or 18, or Python 3.9+
- Skilled in using IDEs like VSCode or Red Hat Developer Studio to streamline coding and deployment tasks
- Familiarity with Git version control operations to manage code changes efficiently during CI/CD workflows
- A solid understanding of continuous integration and continuous deployment (CI/CD) principles
- Basic knowledge of Red Hat OpenShift Container Platform 4.x to deploy and manage containerized applications effectively
- Hands-on experience with test-driven development (TDD) practices to ensure high-quality code in DevOps pipelines
Certification Exam
Everything you need to know about the DO400 certification exam
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
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 DO400 certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the DO400 certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- DevOps Engineer
- CI/CD Pipeline Engineer
- Release Engineer
- Automation Engineer
- Jenkins Administrator
- GitOps Specialist
Companies Hiring
and 5,000+ organizations worldwide seeking DO400 certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified 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 -
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“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 -
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“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 -
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AZ-305 Expert ✓ Verified -
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100+ Learners Trained ✓ Verified -
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“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 -
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“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 -
★★★★★
“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 DO400 training course
Is the certification exam included in the DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development course, and what is the exam fee if separate?
What training formats does Koenig offer for DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development, and is there a Guaranteed-to-Run option?
How long is lab access provided for DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development, and what environment is used?
What is Koenig's rescheduling and cancellation policy for the DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development course?
What is the format, duration, and passing score for the DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development certification exam?
How long is the Red Hat DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development certification valid, and what is the renewal process?
What post-training support does Koenig provide after completing the DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development course?
What are the prerequisites for the DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development course?
What career opportunities can one expect after completing the DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development course?
How does instructor-led DO400 - Red Hat DevOps Pipelines and Processes: CI/CD with Jenkins, Git, and Test Driven Development training compare to self-study?
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