What Does a DevOps Engineer Do?
DevOps is a fast-rising field of computer science and engineering that combines the elements of systems development and operations into a single practice.
They bring unique skills, processes, and methods into all the stages of software development, from coding to deployment, while being responsible for updating and maintaining the network.
If you're looking at a possible career switch or simply looking to broaden your knowledge on the topic, you'll learn much about the discipline in this article.
What is DevOps?
The term is a combination of two words, "development and operation". It refers to the adoption of agile methodologies to bridge the distance between IT operations and software development.
From the start, software testing, operations, and deployment were handled separately. With DevOps, the process is more efficient as automation increases the capacity for effective and productive collaborations across teams.
What does a DevOps specialist do?
DevOps engineers are skilled operators of the DevOps framework.
They work with IT operations staff, system admins, and software developers to facilitate code deployments using continuous integration and delivery.
Project management is one of their essential tasks, as they oversee every single detail of IT projects, ensuring that the teams are working at optimum capacity. They're also responsible for improving and designing core IT infrastructure.
The end goal is to reduce the time spent on repetitive tasks by introducing automation to speed up work and ease the burden of work on the software development sector.
DevOps engineers find solutions to optimizing product release cycles and eliminating obscured time trains.
Then, they also provide expert production feedback to reduce TTD (time to detect) errors.
Basic Concepts in DevOps
The core concept in DevOps is Continuous Integration, Continuous Delivery, and Continuous Deployment.
Continuous Integration (CI)
This practice involves the integration of source code alterations into the common repository in a consistent manner.
There's automated testing, building, and code verification system for each source code update and integration before the final change.
With continuous integration, developers can isolate code errors early in product development while simultaneously accelerating software delivery.
Continuous Delivery (CD)
This refers to an extension of CI, where the software is fully updated and is ready for deployment.
Continuous delivery consists of automated release deployments that accelerate the overall process.
This combines the best practices of continuous delivery and integration too.
How can you become a DevOps engineer?
To start a career in DevOps, you have a lot of tech learning ahead of you.
First, you need a good understanding of containers and their orchestration frameworks like Kubernetes and Docker, automation tools, and experience with IaC (Infrastructure-as-Code).
A DevOps engineer must have an excellent grasp of computer networking and working practice in cloud computing in containerized ecosystems. Other required fields of knowledge include data science and algorithms.
How can you get into DevOps?
At ElementX, we have experience in various tech fields like cloud computing, data network, cyber security, and more.
As the intersection between software development and IT operations, DevOps is a perfect niche to display your versatility and passion for tech.
Contact us today to learn more.