In any typical organization, the development team creates products, and the operation team manages and maintains these products. However, the DevOps concept is a collaboration between development and operation teams, which enables continuous delivery of applications and services to end-users.
This means that when the development team is ready with the product, it goes to the maintenance and management phases immediately and is released to the end-users with minimum delay.
According to Information Week, DevOps will be in high demand in the future with little chance of slowing down. The DevOps market will be worth USD 14.9 billion by 2026, a good sign that demand will remain consistently high.
But before we explore how to become a DevOps engineer, we need to address the question: “What is a DevOps engineer?”
What Is a DevOps Engineer?
A DevOps engineer is an IT professional who has an in-depth understanding of the software development lifecycle. They need to understand why the organization had to move from one model to the other, the shortcomings of the previous model, the benefits of the new model, and so on.
A DevOps engineer also must know how to use various automation tools for developing continuous integration and continuous deployment (CI/CD) pipelines. This demand position requires a special set of DevOps skills, which we will explore more in-depth later.
DevOps engineers focus more on the monitoring stage compared to the previous stages. It's essential to monitor the product continuously to catch new bugs, fix them, and push the corrected version back to the client. This is done to ensure customer satisfaction once the product is deployed into the real world. DevOps engineers collaborate with the development and operation teams to deliver high-quality products in as short a time as possible.
A DevOps engineer can also venture down other career paths, such as:
DevOps architect
Automation engineer
Software tester
Integration specialist
Security engineer
Release manager
DevOps Engineer Roles and Responsibilities
A DevOps engineer works with both the development and operations teams to create and implement software systems. Therefore, they need to collaborate with software developers, quality assurance professionals, and other IT staff. A DevOps engineer’s main roles and responsibilities include:
Write documentation for the server-side features.
Develop, install, test, configure, and maintain IT solutions.
Communicate operational requirements and development forecasts with everyone in the team.
Develop plans and processes for improvement and expansion of the current technologies being used.
Deploy updates automatically into the production environment using configuration management software.
Perform routine application maintenance and troubleshooting measure to ensure the production environment runs smoothly.
Perform gap analysis to identify performance enhancements, identify alternative solutions, and assist with modifications.
DevOps Culture
DevOps culture is a set of values, norms and practices that promote collaboration, communication and integration between software developers and other IT professionals. The aim is to deliver features and updates faster and more efficiently, while still maintaining high quality standards.
While DevOps culture is often associated with the Agile methodology, it is not limited to it. DevOps culture can be adopted in any software development process.
The key principles of DevOps culture are:
Automation: Automating tasks wherever possible to speed up processes and reduce human error.
Continuous integration and delivery: Making sure that code changes are continuously integrated and delivered, so that new features can be released faster.
Monitoring: Closely monitoring the performance of systems and applications to identify issues early on and prevent them from becoming critical.
Adopting a DevOps culture can help organizations improve their software development processes and increase their efficiency. It can also help to foster better collaboration between different teams, which is essential for delivering high-quality software products.
DevOps is here to stay. If you’re interested in a career in this fascinating, rewarding field, visit https://www.nntechus.com/.
If you need further assistance in assessing your skills and determining what career is right for you, feel free to contact us. We are always here to help! visit our page on https://www.facebook.com/nntech2 and https://www.linkedin.com/company/nn-tech/.
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