Tamsin Lindahl
QA engineer I, web and API testing, Playwright and Postman
Salt Lake City, UTtamsin.lindahl@example.com(555) 402-7718tamsinlindahl.example.com
Summary
QA engineer with a BS in Computer Science and two years testing a property management platform used by 3,000 companies. Plans exploratory and regression testing for 2 product teams, writes Playwright and Postman tests that run on every pull request and files defects developers can reproduce the first time.
Experience
QA engineer I
Jun 2024 – Present
Bonneville Property Software · Salt Lake City, UT
- Automated 180 regression tests in Playwright and TypeScript for rent payments and leasing, cutting the manual pass before each release from 2 days to 3 hours.
- Built 140 Postman API tests with contract checks on 40 endpoints, running in GitHub Actions on every pull request.
- Identified 23 defects in 12 hours of exploratory testing on the new leasing flow before launch, including a double charge in the payment retry path.
- Reduced reopened bug reports from 22% to 6% by adding reproduction steps, logs and a short screen recording to every Jira ticket.
Software testing intern, part time
May 2023 – May 2024
Red Butte Payments · Salt Lake City, UT
- Tested merchant onboarding across 3 browsers and 12 mobile devices, with 90% of logged defects accepted as valid.
Projects
Accessibility audit, course registration site
axe, VoiceOver, WCAG 2.2
- Audited the university's course registration site against WCAG 2.2 AA with axe and VoiceOver, documenting 29 failures, 75% of which the IT office fixed that term.
Education
Bachelor of Science in Computer Science
Aug 2020 – May 2024
Oquirrh State University · Salt Lake City, UT
Skills
- Automation
- Playwright, TypeScript, Postman, API testing, GitHub Actions
- Methods
- Exploratory testing, Regression testing, Test planning, Bug reporting
- Tools
- Jira
- Specialties
- Web accessibility, Cross-browser testing
Certifications
ISTQB Certified Tester Foundation Level (CTFL)
Feb 2024
ASTQB





