4 Reasons to Learn DevOps in 2022

According to a recent CodeInGame survey of 15000 working professionals, a career in DevOps is rapidly growing in popularity among developers.

According to the survey, DevOps engineer jobs help developers improve their skill set and achieve greater job satisfaction.

This article explains why developers should learn DevOps. It also outlines the path they can take to make the most of their DevOps career.

What exactly is DevOps?

DevOps is the combination of Development and Operations processes. A DevOps Engineer is responsible for streamlining software development, release, and testing in order to ensure that the application development and Information Technology (IT) operations teams effectively communicate and collaborate. This requires a keen understanding of both development and operations processes and a commitment to bridging the gap between the two.

DevOps practices can be highly beneficial to software development, as they can drastically improve the efficiency, speed, and security of the process. These practices also enable software product continuous integration, deployment, configuration management, and real-time monitoring, thus allowing for more comprehensive and timely responses to changes in the market.

Benefits of DevOps: Time Savings

DevOps has been demonstrated to facilitate better communication and collaboration between development and operations teams, ultimately shortening the software development life cycle. By streamlining the process of creating, testing, and releasing software, DevOps enables organisations to create innovative and high-quality products in a more efficient and timely manner, ultimately increasing productivity and achieving better business outcomes.

DevOps enables developers to deploy and test code faster, thus improving the efficiency of their software and saving them a considerable amount of time. By deploying code into production with increased frequency, developers are able to benefit from the advantages of DevOps, such as faster development cycles, improved collaboration, and higher quality software.

Benefits of DevOps: Faster bug fixes

In order to ensure that software remains up-to-date with the latest features, developers must regularly update the codebase. However, they must also take the necessary steps to ensure that the code remains stable. DevOps engineers have a deep understanding of the codebase and can easily pick up on any alterations, allowing them to send parts of the code off for testing while preserving the overall stability of the code.

Testing different components of code can help to quickly identify the source of any issues. DevOps engineers are able to reduce the time to resolution by expediting the process of locating the problem. Consequently, DevOps provides an efficient means of keeping the codebase free of bugs and defects.

Benefits of DevOps: Improved collaboration

DevOps Engineers are team players and actively engage with members of other departments, allowing for improved communication across the organisation. This open communication style enables these engineers to break down the silos that can often be found in traditional teams, leading to an improved flow of information and collaboration.

As DevOps engineers, we are able to speed up issue resolution and the establishment of effective pipelines through the sharing of information with other team members. Furthermore, we foster a culture of innovation and creativity in order to enhance the experience of our clients and customers.

Benefits of DevOps: Better performance

DevOps engineers are able to collaborate on code bases, facilitating early detection of potential issues. Automated testing and continuous deployment enable the quick and efficient delivery of code directly into production, ensuring that applications remain up-to-date and are deployed in a timely fashion.

DevOps has been proven to dramatically reduce deployment times and lower infrastructure costs. In addition, it can accelerate recovery time, foster increased employee involvement, and improve success rate. These benefits ultimately result in improved individual team member performance and an overall boost in organisational performance.

Career Path in DevOps

DevOps professionals are highly sought-after in today’s rapidly changing business landscape, as they manage the entire product delivery lifecycle, from automation to final delivery. This role is essential for organisations that require continuous innovation of their operational models. Therefore, engineers who are interested in pursuing a DevOps engineering role have a wide variety of opportunities available to them.

Qualifications for a DevOps Career

Education experience

Most employers require that job candidates possess a Bachelor’s Degree in either Information Systems Technology or Computer Science. In addition to this qualification, some employers may prefer to hire individuals who possess a DevOps accreditation, as this certification demonstrates a higher level of technical expertise.

Candidates for this role should possess a comprehensive understanding of DevOps technologies, including automation, source control, cloud technology, project management, continuous integration, and continuous deployment. Additionally, familiarity with Linux/Unix environments is essential.

Engineers with prior experience in IT and operations are ideal for DevOps engineer jobs.

DevOps skills required for a successful career

  • Excellent knowledge of the DevOps toolchain
  • Capability to fully automate the DevOps pipeline
  • Clean code writing ability
  • Code integration ability
  • Security abilities
  • Programming languages such as Java, JavaScript, Python, Ruby, PHP, and others are required

Tools required for a successful DevOps career

The following tools can help you build a successful DevOps career:

  • Chef, Puppet, and Ansible are configuration management tools.
  • Collaboration software,
  • Application lifecycle management software,
  • Tools for tracking issues,
  • Tools for cloud/IaaS/PaaS/serverless computing,
  • Source control management applications,
  • Managers of packages
  • Tools for continuous integration and delivery
  • Tools for continuous testing
  • Tools for release orchestration
  • Instruments for monitoring
  • Analytics software.

Job Roles of a DevOps Engineer

DevOps architect

DevOps Architects are responsible for utilising the most appropriate tools, methodologies and processes to create an effective DevOps environment. Additionally, they are in charge of monitoring and evaluating all technical operations.

DevOps release manager

A release manager’s role in DevOps entails setting quality standards for software builds and effectively managing the CI/CD pipeline.

DevOps security engineer

As a Security Engineer in DevOps, it is your responsibility to ensure that secure practices are adhered to throughout all stages. To achieve this, DevOps Security Engineers use tools such as Configuration Management and Log Management. These tools enable the efficient and secure management of large-scale deployments, allowing for a more secure environment overall.

DevOps test engineer

A DevOps Test Engineer is responsible for creating and implementing tests to ensure that code meets the quality standards set by the Release Manager. This includes defining test cases, conducting the tests, and recording the results to ensure that the code is functioning as expected.

Summary

A DevOps career, like any other, begins with a junior role in which developers learn various tasks related to each process in the DevOps setup.

As developers gain more experience and progress in their careers, they will be expected to take responsibility for the entire software release process from conception to completion, as well as coming up with innovative strategies to ensure their products outperform their rivals. DevOps as a profession is thus both demanding and rewarding.

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