The field of DevOps promises lucrative careers for ambitious IT professionals like you. It is why you sign up for a training program. It will ensure that you receive a certification declaring your expertise in this area. The snag is that you will have to clear an exam at the end of the course. The exam is in the multiple-choice format, aimed at testing your knowledge and practical thinking.
You must score high if you desire your certification. Therefore, it might be worthwhile to attempt a practice test before the actual exam. Several coaching institutes offer it, including Simplilearn. The pattern is an imitation of the real exam. You will have to attempt the DevOps multiple-choice questions within a stipulated time limit. The test will help you recognize your strengths and weaknesses in the curriculum. In case you do not get through the practice test, you may attempt it again. However, be better prepared the second time.
Once you clear the exam, you may look forward to your next career prospects.
Many DevOps tools prove to be useful for completing various tasks. They include Gradle, Maven, Gerrit, Jenkins, etc. They ensure secure development and maintenance of the CI/CD process for every single application and its builds. Similarly, you bring other tools into play too. They include Fabric, Chef, Ansible, Puppet, etc. They are tools for automatic configuration management. They are compatible with the infrastructure and diverse platforms.
These are not the only tools, for you have others at your disposal too! They are Kubernetes, Vagrant, and Docker. With their assistance, you may build and administer containers and virtual machines. Finally, you have to tackle logging and monitoring tasks too. It becomes easy to tackle them with Splunk, Nagios, etc.
Have you always had this fascination to handle security issues? Then, this job should suit you wonderfully well! People refer to you as DevSecOps. You have to ensure that organizational data and activities remain safe from prying eyes. Tools, which are useful for configuration management and log management, prove to be useful assistants.
In general, software developers think of security only when releasing code to production. However, your DevOps training has made you realize that security is critical to any organization. It has to be at the forefront of all activities 24 x 7. This is something that you will have to make the organization aware of, as well.
You are responsible for managing the entire DevOps environment at your organization. In other words, you introduce DevOps methodologies wherever possible, for keeping everything running smoothly and efficiently. You also utilize the appropriate tools for automating various processes. At the same time, you ensure that all your actions remain in alignment with industry standards. Thus, you take up the responsibility of analyzing and implementing DevOps practices in the establishment.
The organization expects you to look after various processes in the development and operations arenas too. Therefore, you strive to set up a continuous build environment for accelerating the development, testing, and deployment of software. Since you are an experienced professional, you may even opt to mentor your team and help them resolve problems. Thus, you are the leader who looks after the technical operations. You are supervisor, reviewer, and manager rolled into one!
The organization expects you to take charge of various tasks in software development, as well as deployment processes. These tasks include planning the procedures, as well as scheduling, supervising, and controlling them. While handling all these tasks, you strive to keep the development and operation teams in accord with one another. This will enable you to obtain many, albeit short feedback loops. In turn, this will lead to rapid releases of newly created software.
This is not all. You will have to create some criteria for success and acceptance concerning the build of the concerned software. These criteria will prove useful for software testers. You even take charge of adhering to set quality standards for every build. Your experience and expertise help you to handle the CI/CD pipeline efficaciously. Thus, you are the project manager, who is more people-centric than product-centric in performance. This helps you to make the user impact as minimal as possible.
Whatever you do, you must make sure that everything remains within the DevOps framework. It is the same with the designing of tests, handling test cases, and automating the testing processes. Then again, as a software tester, you will have to ensure that every code change performs its intended function without hiccups. Whatever be the change, it must not affect the software product as a whole.
You work in close conjunction with the demands made by a release manager. The release manager creates specific criteria for success and acceptance. You must make sure that any and every piece of code aligns with these criteria.
As the term suggests, you strive to bring about collaboration between the software development and operations teams. Their cooperation ensures that there are continuity and integration of the code. They listen to you for you to draw a holistic picture of the working environment for them.
You also take up the responsibility of bringing the engineering and testing teams together. They have to take charge of maintaining a robust infrastructure. You extend a certain degree of support for automation, which comes into play at various times. Finally, when you have bonded with other teams, you cannot neglect cloud architects. You make sure that they work in harmony with software development engineers. The engineers outline the requisites for implementing the containers.
Those, as mentioned above, are the six most popular positions for DevOps engineers. Each one fetches lucrative returns, specifically if you exhibit keenness to advance your learning while on the job. However, take up the role that suits your interest the most. Otherwise, your performance may not be to the optimum. Note that for the organization, you are the handy problem-solver with useful tools. If you still want to learn more about DevOps you can discover everything you need to know in this guide on DevOps for beginners.