DevOps has become one of most popular and in-demand fields in the IT industry amongst recruiters and job seekers. It is a combination of two distinct departments; Development and operations. This blend of the two departments increases the capability of companies to develop applications quickly with the latest advancements and improvements as compared to old and traditional methods of software development. Gain proficiency in this IT domain by enrolling in a DevOps online course today!
DevOps allows organizations to adapt and innovate as per the latest market trends and increases the number of releases in the respective applications, which makes it easy to fix the bugs and provide better security, reliability, and scalability of these applications. DevOps is among the hottest and most trending technologies in the world and most IT professionals are acquiring skills in this domain and becoming a professional in it.
According to the jobs posted on LinkedIn, there are currently more than 87,000 jobs for DevOps professionals in the United States alone while in India, there are over 25,000 job opportunities for these experts.
Now, to become a successful DevOps Engineer, there are certain skills and concepts that you need to master. This blog consists of the top 7 skills that are needed for any professional in DevOps. So, let’s check them out.
1.Expert Knowledge of Linux
At present, most industries around the globe use operating systems based on Linux as their primary environment for development. Most operations of DevOps are mainly based on the Linux platform. One of the best features of Linux is that it is flexible and can easily be customized. This provides a lot of freedom to the developers who can use it to their advantage and modify the environment as per their requirements.
Apart from this, Linux is also scalable and offers excellent security features. This is among the reasons why gaining proficiency in Linux can boost your knowledge, skills, and career in the field of DevOps.
2.Skills in Testing
DevOps allows professionals to speed up the process of application delivery. However, due to its rapid delivery of the applications, it tends to induce one or more bugs in the programs and code. Since DevOps does not primarily focus on the application quality that is delivered, testing plays a crucial role in finding these bugs and fixing them. Therefore, testing the application is among the most vital parts of DevOps and in order to become a successful DevOps Engineer, one needs to master it.
Testing of these applications consists of various categories or types, including functional testing, feature verification, continuous testing, performance testing, operation testing, etc. DevOps Engineers often use automation testing tools that allow them to test the software code of the applications in the development environment.
3.Understanding of DevOps Tools
Learning the use, features, and working of the numerous DevOps tools will allow you to understand their working and enable you to easily complete all your tasks related to the application. There is a plethora of tools in DevOps for various types of tasks, including testing tools, automation tools, monitoring tools, version control tools, collaboration tools, orchestration tools, package managers, etc.
For an efficient and working application, the right selection of the tools is important in order to create, manage, and configure it during the various phases of the development and implementation process. So, DevOps Engineers should definitely gain proficiency in the various types of DevOps tools so that they are capable of choosing the required tools for the respective task correctly.
4.Security of the Software
With the increased speed in the delivery of the code and applications, the rate of risks also increases, making applications much more vulnerable and open to bugs. This is the effect of the fast application and software delivery cycle. This makes it important for DevOps Engineers to have the required knowledge and skills in building reliable and secure programs and code in order to keep the applications from all unwanted access and attacks.
These IT professionals need to come up with techniques and features that help them make sure that the defense mechanisms of the application are monitoring and protecting it actively from malicious activities. Also, integrating the security process once the application is built may not be as useful. Hence, it is important to integrate the application with security features from the beginning of the development process.
5.Skills in Automation
Automation plays a significant role in DevOps since it is used in multiple phases and areas in the DevOps pipeline, including configurations, CI/CD pipeline, infrastructure, performance monitoring, and more. This technology is crucial for the process of application development in DevOps. Automation is crucial for the entire application development process because, for the fast delivery of the application, the iterating manual task should take the least amount of time without the need for any human interference.
The automation process rapidly increases the speed and offers improved accuracy, minimizing the number of errors, and providing high-quality applications and products to the users. Automation skill is among the top skills looked for by recruiters in a DevOps Engineer.
6.Scripting and Coding
Scripting and coding are important skills that all DevOps Engineers should have. These experts should also have proficiency and professional working experience in various scripting and programming languages, including PHP, Python, Bash, Perl, Node.js, Ruby, JavaScript, Shell, Java, etc.
These are some of the best and most useful languages that assist in the automation process, which is a vital part of DevOps as mentioned earlier. Coding skills in various programming languages are necessary to replace most manual tasks, reducing the number of bugs that could result in major issues.
7.Skills in Cloud Computing
DevOps and cloud computing go hand in hand. They are dependent on each other, and the efficiency of one technology greatly influences that of the other. DevOps is the key to driving a process while the cloud provides the required centralized platform for deployment, testing, debugging, and releasing the code of the application.
Further, the cloud offers resource collaboration and sharing that helps in refining the application process. So, it is necessary for all DevOps Engineers to have in-depth knowledge and experience with one or more cloud providers like Microsoft Azure, Google Cloud Provider (GCP), Amazon Web Services (AWS), etc. Cloud is beneficial for automation and it also makes it easy to retrieve all types of business data in case of data loss or corruption.
Conclusion
DevOps is not only a trending technology but a solution to numerous business and application developing processes. As mentioned earlier in the blog, the demand for professionals in this domain is extremely high and it will continue to shoot up. So, acquire all the technical skills mentioned above along with the numerous soft skills that are required in most job roles to become a successful DevOps Engineer.
