DevOps engineering is a trending skill set with many career rewards.
A DevOps engineer’s main objective is to improve speed, maintain and improve the quality across the entire software development lifecycle (SDLC) to provide maximum resources and business value together.
Begin by learning the fundamentals, practices, and methodologies of DevOps. Understand the “why” behind DevOps before jumping into the tools.
Candidates should understand the most basic precedent in DevOps, i.e., communication and collaboration. Without a proper understanding of the requirements of a DevOps job role, you will most likely end up mugging a lot of information. So, be careful.
If you have prior experience working as a software developer, systems engineer, systems administrator, network operations engineer, or database administrator, then you already have the broad insights and useful experience for your future role as a DevOps engineer. However, read below mentioned points below to understand DevOps engineers roles and responsibilities on a high level.
What are the responsibilities of DevOps engineers?
- building and setting up new development tools and infrastructure
- understanding the needs of stakeholders and conveying this to developers
- working on ways to automate and improve development and release processes
- testing and examining code written by others and analyzing results
- ensuring that systems are safe and secure against cybersecurity threats
- identifying technical problems and developing software updates and ‘fixes’
- working with software developers and software engineers to ensure that development follows established processes and works as intended
- planning out projects and being involved in project management decisions.
Now, to execute your roles and responsibilities as a DevOps engineer you required to learn following technologies:
- SDLC Models & Architecture with Agile, DevOps, SRE & DevSecOps, SOA & Micro services – Concept
- Platform – Operating Systems – Centos/Ubuntu & VirtualBox & Vagrant
- Platform – Cloud – AWS
- Platform – Containers – Docker
- Planning and Designing – Jira & Confulence
- Backend Programming Language 1 – App Dev with Java/Springboot with mysql DB
- Backend Programming Language 2 – App Dev with Python/Flask with mysql DB
- Source Code Versioning – Git using Github
- Code Analysis & Securing Code (SAST) – SonarQube & – OWASP SonarQube
- Build Management – Maven and Gradle
- Package Management – Packer & Artifactory
- Unit Testing & Acceptance Testing & Coverage – Web applications – Junit & Selenium & Jacoco
- Webserver – Apache HTTP & Nginx
- Configuration & Deployment Management – Ansible
- Securing infra & compliance – Chef InSpec
- Container Orchestration – Kubernetes & Helm Introduction
- Infrastructure Coding – Terraform
- Services mesh Data planes & Control Planes- Envoy & Istio
- Network configurations and Service Discovery – Consul
- Continuous Integration – Jenkins
- Securing credentials – HashiCorp Vault & SSL & Certificates
- Securing Containers & Kubernetes (RASP) – Falco & Notary
- Infrastructure Monitoring Tool 1 – Datadog
- Infrastructure Monitoring Tool 2 – Prometheus with Grafana
- Log Monitoring Tool 1 – Splunk
- Log Monitoring Tool 2 – ELK stake
- Performance & RUM Monitoring – NewRelic
- Emergency Response & Alerting & Chat & Notification – SMTP, SES, SNS,Pagerduty & Slack – Pagerduty & Slack
- Security Through Logs 1 – Splunk SIEM
- Security Through Logs 2 – Elasticsearch with Kibana Security
- Cloud Security service & Practices – Cloud Security with AWS service
In the process of transitioning into a DevOps role, first thing which you can have is started by exploring opportunities within your current company.
Try to work with another team? Try to shadow other team members, ask for advice, and acquire new skills without leaving your current job.
If this isn’t possible, you may need to move to another company. If you can learn some of the practices, tools, and technologies listed above, you’ll be in a good position to demonstrate relevant knowledge during interviews.
The key is to be honest and not set yourself up for failure. Most hiring managers understand that you don’t know all the answers; if you can show what you’ve been learning and explain that you’re open to learning more, you should have a good chance to land a DevOps job.
Executing these challenges requires sound, industry-recognized training in DevOps for anybody looking to build a career in the DevOps domain. Certifications, as well as training and development programs, could contribute substantially to the resolution of these skill gaps. DevOpsSchool’s “Masters in DevOps Engineering”, course will help you to learn full-stack DevOps training course online will help you to jump-start your career in DevOps.
So you see, it’s not that hard to change your position for a better one. Once you have stepped out of your current job, you will find that you deserve much more.devops-training-certification-course
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