Background
DevOps and cloud engineer with a background in software development. He built TestYourChoice to explore how people actually make decisions under pressure — not how they think they do.
The technology material on this site — Linux, Git, JavaScript, AWS, web fundamentals, cybersecurity basics — is the part that overlaps his day-to-day work. The study guides and interview preparation material published here come from his own exam preparation and hands-on work.
What he is responsible for
Everything. TestYourChoice has no other writers, editors, or reviewers. In practice that means:
- choosing which quizzes and guides get written;
- researching each topic from published, checkable material;
- writing the questions, the answer explanations, and the articles;
- checking each page before it is published;
- handling every correction a reader reports.
Pages bylined TestYourChoice are published under the site's name as the organization; pages bylined Haroon Ejaz are personal pieces drawing on his own experience. Both are his work. The full process, including how AI tools are and are not used, is written up in the editorial policy.
What he is not
This site covers subjects well outside his field, and it would be dishonest to imply otherwise. He is not a doctor, dietitian, psychologist, therapist, financial adviser, accountant, lawyer, or recruiter.
Content on health, sleep, nutrition, psychology, money, and careers is written by reading and citing people who are qualified — it is general education, and it is not a substitute for advice from a professional who knows your situation. Where a page makes that kind of claim, it should show its sources; where it does not yet, that is being fixed. See the disclaimer for the full limits.
Contact
Corrections, quiz suggestions, and questions about how something here was researched all reach him directly through the contact page. Corrections are answered first.
Start with the quiz library or the journal.