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Charles Penn

Senior Test Engineer

He/Him/His

Software tester in the Midwest of the US.

Typically happy to discuss testing of any sort, geeky things, and parenting.

March 2026

Learner watched your talk

Test Complete Overview

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Test Complete Overview

Contributed a talk, published on the MoT site

Test Complete Overview

Joined a Chapter

Joined Engineering Management Chapter chapter

Spoke at a MoTaverse Event

Spoke at MoT Cincinnati

Joined a Chapter

Joined AI Chapter chapter

Added to a Moment, expanded the MoTaverse

What helps you stay disciplined about performing exploratory testing regularly?

Thanking contributors

Stop Testing "Login Pages": Security-Aware Auth Testing From Real Scenarios

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What resources do you use to decide what is most vital when you start advocating for Accessibility in an application? What resources do you use when you start testing for Accessibility?

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AMA about System Testing

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AMA about System Testing

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What resources do you use to decide what is most vital when you start advocating for Accessibility in an application? What resources do you use when you start testing for Accessibility?

Added to a Moment, expanded the MoTaverse

What resources do you use to decide what is most vital when you start advocating for Accessibility in an application? What resources do you use when you start testing for Accessibility?

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AMA about System Testing

Made a collection public

AMA about System Testing

Added a moment

AMA about System Testing

Visited an Observatory link

The Quality Cost of the AI Vampire

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Speed without guarded verification is risky business

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Is quality work the bottleneck?

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Speed without guarded verification is risky business

Added to a Moment, expanded the MoTaverse

Is quality work the bottleneck?

Added to a Moment, expanded the MoTaverse

How often should we audit the volume of tests?

Joined a Chapter

Joined MoT Cincinnati chapter

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Running tests overnight? Try this tip.

Visited an Observatory link

If Humans Are Only in the Loop, Then Who is REALLY Driving?

Expanded the MoTaverse

Running tests overnight? Try this tip.

Expanded the MoTaverse

git blame reveals surprises

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