There are a number of DevOps tools such as Kubernetes, Docker, Jenkins, Puppet, etc. and so the DevOps certifications. As certification measures and validates your skills, the choice of a DevOps certification totally depends on your skills. So, choose a platform and tool as per your knowledge and expertise, and then go ahead with the respective certification. If you are a beginner, you can start working on a DevOps tool as per your interest, gain some real-time experience and go ahead for a DevOps certification.

Here is the complete list;

DevOps is becoming popular in IT industry by solving the conflict between the development and operations. Learning continious integration tools like Jenkins is mandatory to become a DevOps Engineer. Jenkins certification will open a door in DevOps sector.

Roles and responsibilities of a Jenkins Engineer are:

Planning and deployment of the high availability solutions for DevOps services.

Installation, configuration, and extension of web servers, SQL and NoSQL databases, application frameworks, distributed messaging systems, and caches.

Automation of the configuration, provisioning, and monitoring of software and tools for continuous integration servers, developer workstations, cloud infrastructure, computing clusters, embedded devices, and other systems.

Automation of the continuous integration, compilation, testing, and distribution of multiple software components.

Engineer tools and systems to support the development, integration, and verification of the complex software systems.

Introduce and implement best practices for the new feature development while maintaining the proper functioning of the software products.

As a fresher, you have two choices.

First is - you can start your career as a developer or administrator on any platform say AWS, Azure, etc. and then proceed to become a DevOps engineer.

Second is - you can directly choose a DevOps tool and start gaining DevOps skills. Then you can get a DevOps certification to validate your skills and enhance your DevOps career.

Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:

• The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.

• The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

You will be eligible for a full refund until two weeks after your payment date, or (for courses that have just launched) until two weeks after the first session of the course begins, whichever is later. You cannot receive a refund once you’ve earned a Course Certificate, even if you complete the course within the two-week refund period. See our full refund policy.