About

Daniel Corneschi

Hi, I’m Daniel Corneschi, a Linux systems engineer at NTT Data, based in Romania.

I work on infrastructure: Linux and Unix servers, networks, cloud and the automation that ties them together. Outside of work I run a homelab, which is where most of the ideas on this blog get tested before they are written down.

Building reliable infrastructure through automation and best practices.

What You’ll Find Here

Practical notes on DevOps and infrastructure as code: how tools actually behave, the commands I use every day, and the details that are easy to forget. Every command in a post is run before it is published.

Topics I care about:

  • Infrastructure as code with Terraform and Ansible
  • Containers and orchestration: Docker, Kubernetes and Helm
  • Linux and the command line
  • Homelab design: building a resilient environment at home

Certifications

  • Red Hat Certified Engineer (RHCE)
  • Cisco Certified Network Associate (CCNA)
  • HashiCorp Certified: Terraform Associate
  • AWS Certified SysOps Administrator – Associate
  • Datadog Fundamentals
  • IBM AIX
  • HP-UX
  • ITIL

Currently Reading

Book I am currently reading

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