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Real clusters. Real skills. Real certifications.

Cloud and DevOps certifications test what you can do in a terminal. Practise exactly that, on real infrastructure, from your first lesson to your last mock exam.

  • Lessons and demos for every competency in the public curriculum
  • Hands-on labs on your own kubeadm cluster, graded check by check
  • Timed mock exams weighted like the real exam, scored per domain
  • Original tasks only, never real exam questions

Why certify

Why Kubernetes and cloud certifications

A certification is not the goal. The skills behind a hands-on one are, and the exam is a good, honest test of them.

  • They test real work

    The CKA, CKAD and CKS hand you a cluster and a problem. Passing means you fixed things in a terminal against the clock, not that you recognised answers.

  • A shared, public curriculum

    Each exam publishes its domains and weights. That gives you a clear map of what to learn, and gives a team a common bar for everyone.

  • One step leads to the next

    Administrator first, then developer or security, then the cloud and infrastructure-as-code exams. Each builds on skills from the one before.

Where to begin

Begin with the Kubernetes Administrator path

It is ready today: the CKA course (17 modules, 38.5 hours), 134 labs with 305 graded tasks, and 15 timed mock exams. The other paths build on it.

  • Path

    Kubernetes Administrator

    Run production clusters: install and upgrade with kubeadm, manage access, storage and networking, and fix what breaks.

    1. CKA

    1 course · 38.5 h · 134 labs

  • Coming next

    Path

    Kubernetes Developer

    Ship applications to Kubernetes: multi-container Pods, probes, Jobs, Helm and deployment strategies.

    1. CKAD

    Coming next

  • Planned

    Path

    Kubernetes Security Specialist

    Start with the administrator path, then lock clusters down: hardening, supply chain and runtime security.

    1. CKA
    2. CKS

    Planned

  • Planned

    Path

    Cloud Engineer

    Build on AWS and manage it as code: the AWS associate exams and Terraform, on real cloud environments.

    1. Solutions Architect
    2. Terraform Associate

    Planned

Your first lab runs in your browser

Sign up with your email address, open a starter lab, and fix a real cluster in your browser.