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DevOps certification: What is it and how do I get it?

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devops certification

A DevOps certification allows you to demonstrate your mastery of this development methodology to potential employers. Discover the best DevOps certifications and how to undergo training to prepare for and obtain them.

The DevOps methodology is now the most widely used in application development, especially in the field of Data Science. As a result, DevOps skills are in high demand, and DevOps engineers are highly compensated.

To acquire this a DevOps certification, you can undergo training and obtain a DevOps certification. This will allow you to demonstrate your expertise to potential employers.

What is DevOps ?

DevOps is a methodology focused on collaboration between IT engineers and developers. The goal is to eliminate the functional silos that traditionally separate IT teams from development teams, facilitating communication and accelerating project progress.

A developer begins by deciding which modules and algorithms to use, then codes the program and shares it on a repository like Git. This repository stores the original code and different versions; this is known as version control.

Before deployment, the product undergoes testing to detect potential bugs using automated testing tools. After testing, the product is deployed by the DevOps engineer. It is then configured and continually monitored, with changes made based on user feedback.

When an organization adopts the DevOps approach, IT engineers and developers collaborate closely to determine what software is developed, how it’s deployed, and how post-development issues can be resolved.

DevOps is primarily a philosophy, but there are tools, technologies, and practices designed for this methodology. For example, continuous integration and continuous delivery (CI/CD) techniques involve implementing and deploying application updates quickly and continuously.

Similarly, version control tools like Git are at the core of the DevOps methodology, enabling real-time collaboration on projects. Cloud computing is another key technology, allowing for more flexible and scalable software environments. Finally, automated configuration management tools are leveraged to expedite software deployment.

Why is DevOps essential?

DevOps brings numerous benefits to companies and their customers by streamlining the software delivery process and eliminating friction between engineering and development teams.

Application updates can be implemented more quickly and cost-effectively within a CI/CD pipeline. This enables organizations to respond more rapidly to market changes and regularly deliver innovative features.

Furthermore, the automation tools used by DevOps teams help reduce costs while increasing the reusability and repeatability of configurations and environments.

DevOps practices also enhance security by standardizing software delivery practices, reducing the risk of vulnerabilities.

Thanks to automation, DevOps engineers spend less time on tedious tasks such as manually configuring a server or deploying a new application version. They can focus on creative and complex tasks, such as planning an architecture update for an application.

Issues can also be resolved more quickly and simply. In the event of a problem with a version, simply deploying an update through the CI/CD pipeline can address it.

What are the best DevOps certifications?

A DevOps certification allows you to demonstrate specific skills and expertise in DevOps, making it a valuable asset to stand out from other job applicants.

Some of the most highly regarded DevOps certifications include Docker Certified Associate (DCA), Certified Kubernetes Administrator (CKA), Certified Kubernetes Application Developer (CKAD), AWS Certified DevOps Engineer Professional, Microsoft Azure DevOps Engineer, and Architecting with Google Compute Engine.

How to prepare for DevOps certification

There are no specific prerequisites for taking the DevOps certification exam. This test is open to everyone, and many preparation resources are available online.

If you’re interested in obtaining a DevOps certification offered by a cloud provider or a tool vendor, you can consult whitepapers and technical resources to understand the vendor’s DevOps approach and recommended practices.

For more general certifications, you can visit specialized websites and forums to stay updated on current trends and new tools.

There are various types of training available to prepare for a DevOps certification. Some courses cover the basics and fundamentals of DevOps, while others focus on advanced skills and tools.

Additionally, some training programs delve into DevOps within a specific context, such as a particular cloud provider or a specific tool like Jenkins and Kubernetes.

DataScientest, on the other hand, offers the opportunity to master DevOps tools through its Data Engineer training program. This curriculum covers Python programming, databases, Data Science, Big Data, CI/CD with Git and GitHub, and automation with Docker, Airflow, and Kubernetes.

At the end of the program, you will have all the skills required to work as a data engineer and be well-prepared to take the DevOps certification exam.

Our training programs are available in intensive BootCamp or Continuous Training formats, delivered remotely, and utilize a Blended Learning approach, combining online learning on a coached platform and masterclasses.

Our organization is recognized by the state and eligible for funding through the Personal Training Account (CPF) in France or the Bildungsgutschein in Germany. Don’t wait any longer and discover DataScientest’s Data Engineer training!

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