DEVOPS ENGINEER TECHNICAL SKILLS

Communication and Collaboration Skills

Software development, testing, and deployment become more collaborative with DevOps. It brings together small groups with different goals to collaborate toward more efficient and high-quality code releases. Communication skills (both verbal and written) are a must for a successful DevOps engineer because there cannot be any boundaries between the different personas.

Engineers must communicate with internal management teams involved in the DevOps process on a frequent basis to stay informed about the project's objectives, roadmap, blocking issues, and other issues. They must also communicate efficiently with clients regarding support difficulties.

Communication is important, but so is the capacity to work together. DevOps engineers should work well with others and help one another during sprints or software revisions. You should be able to mentor and advise team members on the best ways to provide code, what tools to use when coding, and how to test the latest features, in addition to simply being a good teammate.

Specific Programming Skills with Mature Coding Standards

Though all development methodologies involve programming abilities, DevOps engineers have their own set of coding duties. A DevOps engineer should be familiar with many scripting languages, such as Java, JavaScript, Ruby, Python, PHP, Bash, and others, rather than specializing in one. A DevOps engineer should be at ease authoring and debugging bugs in these languages, as well as in OS environments.

These coding abilities should be used by DevOps engineers to either orchestrate a stable and efficient pipeline that is as automated as feasible or to create new tools that can automate phases in the pipeline to improve team activities.

More critically, a DevOps engineer should be well-versed in test automation. You must first write clean code in several languages, then ensure that your code seamlessly interfaces with that of other teams — often in different settings.

Non-functional DevOps skills

DevOps engineers must be skilled in monitoring production environments and performance measures, as well as security and cloud administration, in addition to “soft” talents. This ensures that fresh builds perform as expected in production. Infrastructure as Code (IaC) enables velocity and automation in many enterprises. As a result, a DevOps engineer should be familiar with these technologies (or, at a larger organization that includes multiple DevOps engineers.

Finally, DevOps, which incorporates security measures into DevOps operations, is quickly becoming a critical component of the pipeline. DevOps engineers should take an active role in assuring the security of the supplied code on a continual basis because DevOps demands that code be delivered swiftly in small pieces.

Technical Support and Maintenance Skills

DevOps engineers don't just work on the development side; they also support and manage a unified workflow that incorporates IT operations. A DevOps engineer is responsible for the core tools and environments used by the whole DevOps team, which may include customer-facing skills. This implies a DevOps engineer should be able to serve both internal and external clients, as well as troubleshoot problems as they emerge.

A DevOps engineer should also be able to assure the uptime and availability of production systems. This implies that DevOps engineers should be able to:

• Get proper warnings when something is wrong or unavailable
• Monitor the products in real-time Assist in the resolution of issues via online support or technical troubleshooting.

DevOps management requires the solution to be up and running 24 hours a day, seven days a week, and the DevOps engineers are at the heart of this.

Linux Fundamentals and Scripting

The days of companies being concerned about proprietary operating systems are long gone. We are now living in the Linux era. The majority of businesses prefer to run their apps on Linux. As a result, a DevOps Engineer's ability to work with the Linux operating system is critical.

In addition, most configuration management technologies, such as Puppet, Chef, and have Linux master nodes. DevOps is a type of automation that incorporates infrastructure provisioning automation. More information on DevOps tools may be found here. 

Infrastructure as Code

Previously, deploying IT infrastructure was a time-consuming, labor-intensive procedure. With the advent of cloud computing and containerization technologies, developers can now provision infrastructure using an automated script. The script runs the necessary tasks and manages the configuration using one of the available configuration management tools. In a matter of seconds, the appropriate application platform or infrastructure is given.

Soft skills

With the advent of the DevOps paradigm, soft skills are becoming increasingly important in the IT business. Most businesses choose an agile approach based on DevOps principles, which allows teams to work at a high rate and generate deliverables quickly in order to fulfill customer expectations. Soft skills are becoming increasingly important in the DevOps era.

Security Skills

Hackers can easily gain access to systems by exploiting weaknesses, undermining the system in place to gain access to the data.

DevOps allows for a faster cycle of code creation and deployment, which means vulnerabilities are more likely to be introduced into the code than they have ever been previously. As a result, engineers must be able to develop safe code in order to prevent applications from unwanted attacks, as well as ensure that systems are protected against typical cyber security flaws.

When working as a DevOps engineer, it's critical to have security expertise because it's far better to put safe software in from the start than to add it later. If security isn't in place from the start, there's a greater likelihood that hackers may introduce harmful code into the network. As a result, when hiring the next DevOps engineer, make sure security is at the top of the list of requirements.

Conclusion 

Individuals from various functions collaborate on DevOps to achieve the same goal: rapid, continuous delivery of high-quality code. DevOps engineers are the engine that propels the team forward in this attempt. They are the ones who enable practitioners to efficiently fulfill their customers by using automated tools, testing, orchestration methodologies, and communication.

As the market evolves, it's only natural for the DevOps engineer's position to expand and absorb more duties, particularly in non-functional areas like security and monitoring analytics. Start by concentrating on the abilities and duties outlined here, and you'll find that you're in high demand.

If you're new to the DevOps realm, the list of DevOps skills may appear daunting. However, these are the core DevOps engineer abilities that employers are seeking, and mastering them will give your resume a leg up. We hope that this post helped to clarify the DevOps abilities needed for a successful career.