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IT certification guides and career advice

Practical articles from the INFOTICS instructor team on Azure, AWS, VMware, Cisco, Red Hat, DevOps, ITIL, credentials and building an IT career.

Administrators are increasingly expected to automate. Here is what Azure DevOps teaches and how it fits with an infrastructure...

28 Sep 2026Read

A practical, step-by-step DevOps roadmap for 2026: Linux, Git, CI/CD, containers, Kubernetes and the cloud, with what to...

26 Sep 2026Read

Put it into practice

Timed practice questions with explanations for the exams these articles cover.