Certifications

Seven pieces of paper.

Certifications do not build anything on their own. They do mean the fundamentals were tested by someone other than me. Click any card to see the certificate.

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Certifications
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Issuing bodies
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Cloud & security
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Professional diplomas

The list

Cloud, security,
and the craft.

Weighted towards the things that are expensive to get wrong: infrastructure, security posture, and testing discipline.

What it means in practice

Certified is the
floor, not the ceiling.

The value of the CISSP is not the badge — it is that I think about auth, data handling and blast radius before writing the feature, not after the incident.

Same with Kubernetes and AWS: they are the reason a deploy is a routine Tuesday rather than an event.

Where it shows up

  • Auth and permissions designed before the first endpoint
  • Secrets and PII handled properly, not in a config file
  • Deploys that roll back cleanly when something is wrong
  • Tests that catch the regression rather than the typo
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