What Is DevOps?
DevOps (development and operations) is a set of practices used for software development and developing an agile relationship between development and IT operations.
It measures the overall performance of development and operations using APM (Application Performance Monitoring). It is a blend of different virtualization tools and practices that improve an organization’s ability to deliver products and services.
The aim of DevOps is to improve the link by providing better communication and collaboration between software development and operations. It contributes towards providing better results to the customers.
DevOps engineer works as a link between the software developer and operations team, where artifacts are generated during the process of development. They use tools such as Docker, Ansible, and Github to help the development and operations team.
“Automation is a key structure of DevOps culture”, DevOps engineer works on one server manually and automates the same function on other servers.
DevOps certification is the distributed program dedicated to providing relevant skills and learning to the candidates around the software development and IT operations.
Why choose DevOps Certification?
DevOps Certification helps you build core skills related to the AWS platform and DevOps tools, including Git, Docker, Bamboo, Linux Jenkins, etc. Some of the reasons why should you take up DevOps certification include –
- Great job opportunities for Devops engineer
- Functional knowledge and improved skills
- Good salary hikes
- Increased production and effectiveness
- Open more opportunities for development and growth
- Improve your internal audit skills and knowledge
- Build confidence in your knowledge of the profession
Who Should Go for DevOps Certification?
Professionals keen to learn advanced methodologies, tools, techniques about infrastructure servers, availability and scalability, IT managers, software developers, deployment engineers, operation experts, etc. can go for DevOps certification. Candidates with the designation such as team leads, system admins – Linux and Windows, infrastructure engineers, software testers can switch their career as a DevOps Engineer.
Tools and technologies used in DevOps
- CI/CD (Jenkins)
- Programing language ( python, shell script, PHP, Java )
List of top DevOps courses
We provide you with a list of the most trending online DevOps courses. These courses are created for the targeted candidates, including the ones who want to learn ITSM and cloud deployment strategies. These courses will help you build core skills related to the AWS platform and DevOps tools including Git, Docker, Jenkins, etc. Let’s find out some of these DevOps courses from the best course providers.
CloudBees University: Jenkins – Fundamentals by CloudBees University
Description: This course offered various features such as learning about the role of Jenkins in the software development cycle, use the Jenkins Dashboard to manage your Jenkins instance, including using plugins and controlling security, learning to build your software, concentrating on Pipelines.
Duration: 8 Hrs
Architecting With Google Cloud Platform by Coursera
Description: This course includes the infrastructure components and GCP fundamentals and provides various exercises to gain knowledge and clarify doubts.
Jenkins Pipeline Fundamentals by CloudBees University
Description: The program will guide you through creating and running Declarative Pipelines with the Blue Ocean Editor, the structure of Declarative Pipeline, how to control the flow of execution, how to save artifacts of the build, and get practice using some of the features that give fit and finish to your pipeline.
Audience: Beginner and intermediate Developers, QA Engineers, Build and Release Engineers, Technical Project Managers, Architects
Prerequisites: Jenkins Fundamentals course or CJE/CCJE certification, Docker, Git, Apache Maven, Gradle, Ant, or NPM, Apache Groovz
Duration: 8-12 Hrs
Jenkins Administration – Fundamentals by CloudBees University
Description: Learn the fundamentals of Jenkins Administration. The course will provide the lectures with follow-along labs plus lab exercises that help you with the practice of all the previous topics.
Audience: Beginner and intermediate Pipeline Developers, QA Engineers, Build and Release Engineers, Technical Project Managers, Architects
Prerequisites: Knowledge of Docker, Git, Java, Apache Maven, Gradle, Apache Ant or npm, Apache Groov
Duration: 8-10 Hrs
Certified Kubernetes Application Developer (CKAD) by Kubernetes
Description: Kubernetes is an open-source system for automating deployment, scaling, and management of containerised applications. Learning Kubernetes is required for any DevOps professional.
Duration: 6.85 Hrs
Jenkins Certification Training by CloudBees by CloudBees University
Description: This course includes core concepts for Continuous Integration, Continuous Delivery, and DevOps, understand most commonly agreed “best practices” in driving the CI/CD process with Jenkins, Jenkins features and functionalities used to implement CI/CD, learn to build Continuous Delivery (CD) Pipelines for Users, etc.
Audience: The course can be helpful for Jenkins practitioners who want to clear either the CJE or CCJE certification.
Prerequisites: This course is designed to prepare students for the Certified Jenkins Engineer (CJE) and Certified CloudBees Jenkins Engineer (CCJE) exams
Duration: Two Days
Docker Certified Associate by Udemy
Description: This course is designed for the candidates who aim to give the “Docker Certified Associate” certification as well as for those who intend to gain a strong foundation on Dockers.
Duration: 14 Hrs 33 min 15 sec
Description: This course covers the fundamentals of cloud computing, computer power, security, networking, messaging, and management services. Create CI/CD pipelines, operationalize microservices at scale using Kubernetes, among other crucial topics.
Duration: 4 months
Description: If you’re a freelance programmer, tech entrepreneur, or just starting building backends, you can take up this course. The course will help you to learn about how to customize the Django admin, setup a project with Docker and Docker-Compose, write unit tests using the Django Test Framework, handle uploading media files with Django, and configure a Postgres database.
Duration: 8 Hrs
What are the best job markets for DevOps engineers?
DevOps is the most demanding and one of the highest-paid jobs in the IT industry. It is adopted by both product and service-based industries as it rescues most of the automated processes; it works as a good tool for the IT professionals. Many services companies have an established process and training to train the CI/CM resource in DevOps to make them robust for the competitive market.
Career opportunities in DevOps
- Software Tester
- Security Engineer
- Application Developers
- Integration Specialist
- Solution Architect
- Release Engineer
- Cloud Professionals
- System Admin
How to Cultivate a Career in DevOps?
Getting into your dream company like Google, Facebook or Amazon would be your next career aspiration. Here are some points that are effectively helpful for the candidates who want to get into any renowned company like Google, Facebook or Amazon:
Gain experience and proficiency with infrastructure automation tools and programming language
The candidate should be proficient with different tools and techniques used in DevOps such as Ansible, SaltStack, Puppet, Docker, Chef and Windows PowerShell DSC, and programming languages such as Ruby, Python, Java and PHP.
Top companies like Google, Amazon, Facebook look out for DevOps professionals experienced with most of these tools and techniques.
Knowledge of CI (continuous integration) tools
You must have a good understanding of CI (continuous integration) tools in DevOps such as Jenkins, Hudson, Bamboo, Microsoft’s Team Foundation Server, CruiseControl, and others.
Expertness in soft skills
Organizations seek candidates who have expertise in developing the project life cycle, where they can associate with front end and back end developers and on the other side with software developers and operations teams. Similarly, one should be good at communication, and problem-solving skills for bettter team coordination.
Add on skills that help the candidate with the hiring process in renowned companies are:
- Good understanding of project life cycle
- Knowledge of deploying code and software architecture
- Proficiency with application programming, database management, and system design