CertCrafter Practice tests, crafted to the blueprint Browse tests
About the author

Built by an engineer who treats exam prep like a technical discipline.

20-year senior aerospace engineer; PMP, MBA, Six Sigma, data science.

I have spent years working at the intersection of technical systems, quality assurance, and decision-making under pressure. CertCrafter applies that same lens to certification prep: no fluff, no vague question banks, no “good enough” coverage. The goal is exactness, measured understanding, and a calm confidence that comes from seeing the structure behind the exam.

Credentials

  • 20-year senior aerospace engineer
  • PMP
  • MBA
  • Six Sigma
  • Data science

Independent, and saying so

CertCrafter is an independent study publisher. It is not affiliated with, endorsed by, or sponsored by API, ASME, ASNT, ASQ, NEBOSH, PMI, Microsoft, LPI, or any other awarding body, and our practice tests are not official exam material. Those names and marks belong to their owners, and we use them only to say which exam a question bank is written for. Every question here is original, written against the published exam blueprint — never copied from a real exam, which is why we can sell it and why using it is safe for your certification.