I'm starting from almost zero and want to become job-ready for a DevOps or cloud-focused role in 2026. I can study around 4–6 hours per day and currently have only basic knowledge of Linux, networking, Python, and Git. I'm looking for a realistic learning sequence, including which tools to prioritize among Linux, Git, Docker, Kubernetes, Jenkins, Terraform, AWS, and Ansible. I'd also appreciate recommendations for genuinely useful free courses or video channels, hands-on projects that could strengthen my resume, and common beginner mistakes to avoid. If you were starting today, what path would you follow, and how would you build experience when many DevOps jobs ask for prior IT or software experience?
4 Answers
Focus on principles that stay useful as tools change. Learn how operating systems work, how processes and permissions behave, how DNS, routing, HTTP, TLS, and firewalls work, and how applications communicate with databases and other services. Also improve your programming and automation skills with Bash and Python. The exact CI/CD tool or cloud provider varies by company, and many DevOps job descriptions ask for overlapping technologies, but understanding the underlying systems makes it much easier to move between them. A beginner-friendly video resource such as TechWorld with Nana can help provide structure, but use videos as a starting point and spend most of your study time practicing.
Don’t treat DevOps as a checklist of tools. Start with Linux, networking, Git, and scripting, because those fundamentals are what you’ll use to troubleshoot everything else. Then choose one cloud provider, learn Docker, add a CI/CD system, and use Terraform for infrastructure automation. Kubernetes can come later once you understand the problems it solves. Build and run real projects instead of spending most of your time watching roadmap videos. For example, deploy an application in Docker, automate its tests and deployment, provision the environment with Terraform, and document the whole setup. Deliberately break things—bad DNS, incorrect permissions, full disks, failed health checks, expired certificates—and practice diagnosing them.
A reasonable sequence would be: Linux and networking; Git and Bash; Python automation; Docker; CI/CD; one cloud platform; Terraform; then Kubernetes and configuration management such as Ansible. You don’t need to completely master one topic before touching the next, so combine them in projects. A useful portfolio project could be a small web service with tests, a container image, automated deployment, infrastructure defined in Terraform, logging and monitoring, and a clear README explaining architecture, security choices, costs, and failure recovery. Write down what went wrong and how you fixed it. That kind of evidence is much stronger than a long list of certificates.
A lot of people enter DevOps through another role rather than getting hired directly as a beginner. System administration, technical support, networking, software development, or an infrastructure role can all lead there. If you don’t already have professional experience, consider targeting junior Linux, cloud support, systems, or operations positions while building your portfolio. Employers will want evidence that you can operate systems, not just list Kubernetes and AWS on a resume. Certifications can help demonstrate structured study, but they won’t replace hands-on experience or the ability to explain what you built and how you troubleshot it.
That makes sense. I’m planning to build a foundation first, then apply for junior systems or cloud-related roles rather than assuming I can jump straight into a senior-style DevOps position.
I’ve also heard good things about beginner-oriented zero-to-hero courses, but I’ll treat them as guided practice rather than assuming finishing a course means I’m job-ready.