First of all, it should be noted that initially DevOps is not a position, but the name of a methodology (short for development + operations). The DevOps methodology is aimed at ensuring effective interaction between developers and end users of the product and optimizing all processes of the software life cycle.
Accordingly, DevOps Engineer (or simply devops) is a specialist who participates in all stages of the product life cycle, ensures close cooperation between development teams to optimize their work processes and, as a result, helps to reduce the time it takes for a software product to reach the end user. You can find out more here – https://itoutposts.com/devops-consulting-company/.
DevOps typically encompasses one or more categories that reflect key aspects of software development and delivery:
* Continuous code delivery (build, test, and deploy);
* configuring and deploying infrastructure (more often using code);
* automation of all processes of the product life cycle;
* setting up cloud services, networks and connections between them;
* monitoring and centralized logging;
* security of everything that is on the project.
Typically, DevOps engineers move from system administrators who are no longer so interested in their profession or who are unhappy with their salaries. The admin experience usually covers the Ops part, so you only need to cover the basic Dev part to get started.
While working as a DevOps engineer, you are faced with a wide variety of tasks that are often not similar to each other. Thanks to this, this profession remains interesting even after many years.
Since DevOps is a methodology, the paths for solving or building infrastructure and processes are always different, which affects the number of tools and technologies that need to be known or taught. Accordingly, it is simply impossible to cover them all.
Another plus follows from this, namely, the long-term relevance of the profession. Despite the rapid development of technology, the principles of work cannot radically change in one or even five years. Servers and Linux are not going anywhere and will be relevant in ten years.
I also cannot fail to note the close cooperation between the teams of developers, testers and other participants in the development of a software product. This makes it possible to delve deeper into the project and, as a result, accelerate its time to market.
Last, but not least, is the optional knowledge of programming languages. Yes, you still have to familiarize yourself with the base, but it will come gradually. Accordingly, it simplifies the transition from systems administration or even another profession to DevOps.
There is always room for development, but after an engineer reaches a certain level of experience, he has a choice: management or architecture. If you want to learn more about it, follow the link.
Architecture is not the end either. There is always a specialty and domains. You can develop expertise in security or, for example, in machine learning. There is also the prospect of attracting new projects or moving to CTO. Yes, this is no longer just architecture, it is also management, but this does not mean that paths can merge.