How to Become a DevOps Engineer

Written by promotiondept

November 11, 2018

How to Become a DevOps Engineer

Who is DevOps engineer? 
       
DevOps engineers are a group of influential individuals who encapsulates depth of knowledge and years of hands-on experience around a wide variety of open source technologies and tools. y come with core attributes which involve an ability to code and script, data management skills as well as a strong focus on business outcomes. y are rightly called “Special Forces” who hold core attributes around collaboration, open communication and reaching across functional borders.

DevOps engineer always shows interest and comfort working with frequent, incremental code testing and deployment. With a strong grasp of automation tools, se individuals are expected to move business quicker and forward, at same time giving a stronger technology advantage. In nutshell, a DevOps engineer must have a solid interest in scripting and coding,  skill in taking care of deployment automation, framework computerization and capacity to deal with version control system.

Qualities of a DevOps Engineer 

Collated below are characteristics/attributes of DevOps Engineer.

  • Experience in a wide range of open source tools and techniques
  • A Broad knowledge on Sysadmin and Ops roles
  • Expertise in software coding, testing, and deployment
  • Experiences on DevOps Automation tools like Ansible, Puppet, and Chef
  • Industry-wide experience in implementation of  DevOps solutions for team collaborations
  • A firm knowledge of various computer programming languages
  • Good awareness in Agile Methodology of Project Management
  • A Forward-thinker with an ability to connect technical and business goals     
  • Demand for people with DevOps skills is growing rapidly because businesses get great results from DevOps. Organizations using DevOps practices are overwhelmingly high-functioning: y deploy code up to 30 times more frequently than ir competitors, and 50 fewer of ir deployments fail.
  • What exactly DevOps Engineer do?

    DevOps is not a way to get developers doing operational tasks so that you can get rid of operations team and vice versa.  Rar it is a way of working that encourages Development and Operations teams to work toger in a highly collaborative way towards same goal. In nutshell, DevOps integrates developers and operations team to improve collaboration and productivity.

    main goal of DevOps

    Duties of Developing and Operations team

     Let us spend some time in understanding list of most important DevOps Engineers’ roles and responsibilities.

    1) first and foremost critical role of a DevOps Engineer is to be an effective communicr i.e Soft Skills. A DevOps Engineer is required to be a bridge between silos and bring different teams toger to work towards a common goal. Hence, you can think of DevOps Engineers as “IT Project Managers”. y typically work on a DevOps team with or professionals in a similar role, each managing ir own piece of infrastructure puzzle.

    2) second critical role of DevOps Engineer is to be Expert Collaborrs. This is because ir role requires m to build upon work of ir counterparts on development and IT teams to scale cloud programs, create workflow processes, assign tenants and more.

    3) Thirdly, y can be rightly called “Mentors” as y spend most of time in mentoring and educating software developers and architecture teams within an organization on how to create software that is easily scalable. y also collaborate with IT and security teams to ensure quality releases.

    Next, y need to be a “customer-service oriented” individuals. DevOps Engineer is a customer-service oriented, team player who can emerge from a number of different work and educational backs, but through ir experience has developed right skillset to move into DevOps.

    DevOps Engineer is an important IT team member because y work with an internal customer. This includes QC personnel, software and application developers, project managers and project stakeholders usually from within same organization. Even though y rarely work with external customers or end-users, but y keep close eye on  a “customer first” mindset to satisfy needs of ir internal clients.

    Not to miss out, DevOps engineer holds broad knowledge and experience with Infrastructure automation tools. A key element of DevOps is automation.  A lot of manual tasks performed by more traditional system administrr and engineering roles can be automated by using scripting languages like Python, Ruby, Bash, Shell, Node.js. This ensures a istent performance of manual tasks by removing human component and allowing teams to spend saved time on more of broader goals of team and company.

    Hence, a DevOps engineer must possess ability to implement automation technologies and tools at any level, from requirements to development to testing and operations.

    Roles of Devops Engineer

    Few of or responsibilities of DevOps Engineer include –

  • Manage and maintain infrastructure system
  • Maintaining and developing highly automated services landscape and open source services
  • Take over ownership for integral components of technology and make sure it grows aligned with company success
  • Scale systems and ensure availability of services with developers on changes to infrastructure required by new features and products.
  • How to become a devops engineer?

    DevOps is less about doing things a particular way, and more about moving business forward and giving it a stronger technological advantage. re is not a single cookbook or path to become a devops professional . It’s a continuous learning and ulting process . Every DevOps tasks have been originated from various development , testing , ops team  ulting through ultants and running pilots, refore it’s hard to give a generic playbook for how to get it implemented. Everyone should start with learning about values, principles, methods, and practices of DevOps and trying to share it via any channel  and keep learning.

    Here’s my 10 golden s to become a DevOps Engineer:

        1.  Develop Your Personal Brand with Community Involvement
        2. Get familiar with IaC(Infrastructure-as-Code) – CM


        5. Get certified on Container Technologies – Docker | Kubernetes| Cloud
        6. Get Expert in Public | Private | Hybrid Cloud offering
        7. Become an Operations Expert before you even THINK DevOps


        10.Start with Process Re-Engineering and Cross-collaboration within your teams.

    Skills that DevOps engineer need to have 

    If you’re aiming to land a job as a DevOps engineer in 2018, it’s not only about having a deep specialized skill but understanding how a variety of technologies and skills come toger.One of things that makes DevOps both challenging to break into is that you need to be able to write code, and also to work across and integrate different systems and applications. Based on my experience, I have finalized on list of top 5 skill sets  which you might require to be a successful DevOps engineer:

    #1 – SysAdmin with Virtualization Experience

    Deployment is a major requirement in devops role and ops engineer are good at that , All is needed is a deployments automation engine(chef ,puppet ,ansible) knowledge  and its use-cases implementations . Nowadays , most of public clouds are running mulle flavors of virtualization so a must have 3 – 5 years of virtualization experience with VMware, KVM, Xen, Hyper-V is required a .

    #2 – Solution Architect Role

    A with deployments or virtualization experience, understanding and implementation of all hardware technologies in breadth is a must like storage and networking. Nowadays  re is a very high-demand for people who can design a solution that scales and performs with high availability and uptime with minimal amount of resources to feed on (Max utilization) .

    #3 – A Passionate Programmer/API Expertise

    Bash, Powershell, Perl, Ruby, JavaScript, Go, Python etc are few of popular scripting languages one need to have expertise on  to become an effective DevOps Engineer. A DevOps engineer must be able to write code to automated repeatable processes. One need to be familiar with RESTFUL APIs.

    #4 – Integration Skillset around CI-CD tool

    A DevOps engineer should be able to use all his expertise to integrate all open source tools and technique to create an environment that is fully automated and integrated. goal should be for zero manual intervention from source code management to deployment state, i.e. Continuous Integration, Continuous Delivery and Continuous Deployment.

    While strong focus on coding chops makes software engineering a natural path to a career in DevOps, challenge for candidates who are coming from this world is that y need to be able to prove that y can look outside ir immediate team and project. DevOps engineers are responsible for facilitating collaboration and communication between Development and IT teams within an organization, so to succeed in an interview, you’ll need to be able to demonstrate your understanding of how disparate parts of technical organization fit and work toger.

    In nutshell, all you need are list of tools and technologies listed below –

  • Source Control (like Git, Bitbucket, Svn, VSTS etc)
  • Continuous Integration (like Jenkins, Bamboo, VSTS )
  • Infrastructure Automation (like Puppet, Chef, Ansible)
  • Container Concepts (LXD, Docker)
  • Orchestration (Kubernetes, Mesos, Swarm)
  • Cloud (like AWS, Azure, Google Cloud, Openstack)
  • What are DevOps certifications available in market? Are y really useful?

    In 2018, DevOps professionals are in huge demand. demand for DevOps professionals in current IT marketplace has increased exponentially over years. A certification in DevOps is a complete win-win scenario, with both individual professional and organization as a whole standing to gain from its implementation. Completing a certification in same will not only provide added value to one’s profile as an IT specialist but also advance career prospects faster than would usually be possible.

    certifications related to DevOps are categorized into

             1)  Foundation,

             3) Certified Agile Service Manager

    introductory DevOps Certification is Foundation and certified individuals are able to execute concepts and best practices of DevOps and enhance workflow and communication in enterprise.

    Yes, se DevOps  certifications hold numerous benefits in following ways:

    Benefits of DevOps  certification
    1. Better Job Opportunities

    DevOps is a relatively new idea in IT domain with more businesses looking at employing DevOps processes and practices. re is a major gap between demand for DevOps Certified professionals and availability of required DevOps professionals. IT professionals can take advantage of this huge deficit in highly skilled professionals by taking up a certification in DevOps for validation of DevOps skill set. This will ensure and guarantee much better job options.



    core concept of DevOps revolves around brand new decision-making methods and thought processes. DevOps comes with a host of technical and business benefits which upon learning can be implemented in an enterprise. fundamentals of DevOps ist of professionals working in teams of a cross-functional nature. Such teams ist of multi-disciplinary professionals ranging from business analysts, QA professionals, Operation Engineers, and Developers.

    3. Handsome Salary

    Rapid penetration of DevOps best practices in organizations and ir implementation in mentioned organizations is seeing massive hikes in pay of DevOps professionals.

    This trend is seen to be istent and sustainable according to industry experts world over. DevOps professionals are highest paid in IT industry.

    Conventional IT s see employees and staff being affected by downtime which can be attributed to waiting for or employees or staff and or software and software related issues. main objective of an IT professional at would be to be productive for a r part of time he/she will spend at . This can be achieved by minimizing time spent waiting for or employees or software products and eliminating unproductive and unsatisfying part of work process. This will boost effectiveness of work done and will add greatly to value of enterprise and staff as well.

    If you are looking out for “official” certification programs for DevOps, below are some of useful links:

    1) AWS Certified DevOps Engineer – Professional
    2) Azure certifications | Microsoft
    3) Google Cloud Certifications
    4) Chef Certification
    5) Red Hat Certificate of Expertise in Ansible Automation
    6) Certification – SaltStack
    7) Puppet certification
    8) Jenkins Certification
    9) NGINX University
    10) Docker – Certification
    11) Kubernetes Certified Administrator
    12) Kubernetes Certified Application Developer
    13) Splunk | Education Programs
    14) Certifications | AppDynamics
    15) New Relic University Certification Center
    16) Elasticsearch Certification Programme
    17)SAFe DevOps course

    DevOps engineer exam

    Below are list of popular DevOps Engineer exams and certifications details –


    Source

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