Resume synonyms
Synonyms for "Tested" on a resume
"Tested" is a QA-flavoured verb that undersells experimentation and validation work. The value is never the test — it is the defect you caught, the hypothesis you killed, or the lift you proved.
When to actually use "tested"
Use it for formal testing activity, and always attach coverage, defect reduction, or the decision the test drove.
ATS-friendly alternatives
Validated
You confirmed a hypothesis or requirement with evidence.
Experimented
You ran controlled A/B or multivariate tests.
Audited
You checked against a standard or compliance rule.
Verified
You confirmed correctness against a specification.
Stress-tested
You pushed a system to its failure point deliberately.
Piloted
You ran a limited live trial before full release.
Debugged
You found and fixed the cause of failures.
Benchmarked
You measured performance against a reference.
Before & after bullets
— Tested new features before release.
+ Validated 120 release candidates with an automated suite at 87% coverage, cutting production defects 61% year-over-year.
— Tested different versions of the landing page.
+ Ran 18 A/B experiments on the landing page; 5 winners lifted signup conversion from 3.1% to 4.9%.
Avoid these phrasings
These weaken the bullet and can hurt your ATS score:
- "Tested things"
- "Did testing"
- "Was involved in QA"
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