DevOps has gained immense popularity over the past few years, and its importance is only increasing as more and more companies adopt DevOps practices. 

DevOps is an approach that combines development and operations, resulting in faster and more efficient software delivery. 

DevOps practitioners are in high demand and are expected to continue in demand in 2023 and beyond. 

To demonstrate their skills and knowledge, DevOps professionals can obtain certifications. This article will explore five popular DevOps certifications that will likely be in demand in 2023.

AWS Certified DevOps Engineer – Professional

The AWS Certified DevOps Engineer – Professional certification is designed for professionals who want to demonstrate their skills in implementing and managing DevOps practices on the AWS platform. This certification validates the candidate's continuous delivery, automation, monitoring, and security skills. It is a professional-level certification, and candidates must have prior experience in DevOps practices and AWS services.

To obtain this certification, candidates must pass a two-part exam. The first part is a multiple-choice exam that covers a wide range of DevOps topics, including continuous delivery, monitoring, automation, and security. The second part is a practical exam where candidates are given a scenario and are required to implement a DevOps solution on the AWS platform.

The AWS Certified DevOps Engineer – Professional certification is available for professionals who want to work with AWS and demonstrate their expertise in DevOps practices.

Certified Kubernetes Administrator (CKA)

Kubernetes is a popular container orchestration platform used in DevOps practices. The Certified Kubernetes Administrator (CKA) certification validates the candidate's skills in deploying, configuring, and managing Kubernetes clusters.

To obtain this certification, candidates must pass a 2-hour online exam that includes a set of performance-based tasks related to Kubernetes administration. The exam tests the candidate's skills in cluster setup, maintenance, troubleshooting, and security.

The CKA certification is valuable for DevOps professionals who work with Kubernetes and want to demonstrate their skills and knowledge.

Certified Jenkins Engineer (CJE)

Jenkins is a popular open-source automation server used in DevOps practices for continuous integration and delivery. The Certified Jenkins Engineer (CJE) certification validates the candidate's skills in implementing, configuring, and managing Jenkins.

To obtain this certification, candidates must pass a 90-minute online exam that covers topics such as Jenkins installation and configuration, job setup and management, plugin management, and security.

The CJE certification is valuable for DevOps professionals who work with Jenkins and want to demonstrate their skills and knowledge in this area.

Certified DevOps Professional (CDOP)

The Certified DevOps Professional (CDOP) certification is designed for professionals who want to demonstrate their skills in implementing and managing DevOps practices. This vendor-neutral certification covers many DevOps topics, including continuous integration, delivery, automation, monitoring, and security.

To obtain this certification, candidates must pass a 2-hour online exam covering various topics related to DevOps practices. The exam tests the candidate's knowledge and understanding of DevOps practices and ability to apply them in real-world scenarios.

The CDOP certification is valuable for DevOps professionals who want to demonstrate their knowledge and skills in DevOps practices.

Docker Certified Associate (DCA)

Docker is a popular containerisation platform used in DevOps practices. The Docker Certified Associate (DCA) certification validates the candidate's skills in using Docker for containerisation and DevOps practices.

To obtain this certification, candidates must pass a 90-minute online exam covering Docker installation and configuration, container management, networking, and security. CA certification is valuable for DevOps professionals who work with Docker and want to demonstrate their skills and knowledge in this area.

Choosing the Right DevOps Certification

Choosing the proper DevOps certification can be challenging as many certificates are available. Here are some factors to consider when selecting a DevOps certification:

• Industry Demand - Choosing a certification that is in demand in your industry is essential. Research the job market and find out which certificates are in need.
• Level of Certification - Consider your experience and skill level when choosing a certification. If you are a beginner, choose a certificate designed for beginners. If you have several years of experience, consider a professional-level certification.
• Vendor-Specific vs Vendor-Neutral - Choose a certification that aligns with your job requirements. Choose a vendor-specific certificate if your organisation uses a specific vendor's tools and services. If your organisation is vendor-neutral, choose a vendor-neutral credential.
• Time and Cost - Consider the time and cost of obtaining the certification. Some certifications require extensive preparation and training, while others can be obtained with self-study. Also, consider the cost of the certification exam and any training or preparation materials.

FAQs

What is DevOps?

DevOps is an approach that combines development and operations, resulting in faster and more efficient software delivery. DevOps practitioners work together to build, test, and release software quickly and reliably.

Why are DevOps certifications necessary?

DevOps certifications are necessary as they validate the skills and knowledge of professionals in implementing and managing DevOps practices. Certifications can help professionals demonstrate their expertise in DevOps and stay competitive in the job market.

What are some popular DevOps certifications?

Some popular DevOps certifications include AWS Certified DevOps Engineer – Professional, Certified Kubernetes Administrator (CKA), Certified Jenkins Engineer (CJE), Certified DevOps Professional (CDOP), and Docker Certified Associate (DCA).

How can I choose the proper DevOps certification?

To choose the proper DevOps certification, consider industry demand, your experience and skill level, vendor-specific vs vendor-neutral, and the time and cost involved.

How can I prepare for a DevOps certification exam?

Preparing for a DevOps certification exam involves studying the exam topics, taking practice exams, and gaining hands-on experience with the tools and technologies covered in the exam. 

How do DevOps certifications help in career advancement?

DevOps certifications can help advance a career by demonstrating expertise and knowledge in DevOps practices. It can also help professionals stand out in the job market and increase their chances of getting hired or promoted to higher positions.

Can DevOps certifications be obtained through self-study?

Yes, many DevOps certifications can be obtained through self-study, although some may require attending training courses or workshops. Researching the certification requirements and exam format before starting the preparation is essential.

How long does it take to prepare for a DevOps certification exam?

The time required to prepare for a DevOps certification exam varies based on the certification level, your existing knowledge and experience, and the time you can dedicate to preparation. It can range from a few weeks to several months, depending on the complexity of the exam topics and the amount of time you can invest in preparation. Some certifications may also require attending training courses or workshops.