49 Pleasant St, Alstead, NH 03602

info@stackbuilts.com

QA Tester | Manual Testing | Web & Mobile App Quality Assurance

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QA Tester | Manual Testing | Web & Mobile App Quality Assurance

I am a detail-oriented QA Tester with hands-on experience testing web and mobile applications to ensure stability, usability, and performance before release. I focus on identifying real user issues, not just obvious bugs. My work includes functional testing, UI and UX testing, regression testing, and cross-device compatibility checks. I test on real devices and real environments to provide accurate, actionable feedback.

I communicate clearly, meet deadlines, and treat every project as if it were my own product. If you need reliable QA testing that helps you with confidence, I’m ready to help

What a QA Tester

For web and mobile apps, that means: Checking features against requirements Finding bugs and reporting them clearly Testing devices, browsers, screen sizes Making sure updates don’t break existing functionality Verifying fixes after developers resolve issues

Manual Testing Execution

  • Functional testing (does it work as expected?)
  • UI/UX testing (layout, alignment, responsiveness)
  • Cross-browser testing (Chrome, Safari, Firefox, Edge)
  • Mobile device testing (Android & iOS)
  • Regression testing
  • Smoke and sanity testing

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David Martin

Ceo - nsstheme

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