Sienna Park
Summary
QA Engineer with experience delivering reliable test coverage across web and API features. Builds and maintains automated regression suites, documents test plans, and drives defect resolution through clear reproduction steps.
Experience
- Executed regression suites for web and API releases, reducing escape defects after each deployment to production.
- Wrote API test cases with seeded datasets, improving repeatability for edge-case validation.
- Documented defect reproduction steps and triaged root causes, aligning engineering and support on priority fixes.
- Automated UI flows using Selenium WebDriver, cutting manual verification time between nightly builds.
- Built API smoke tests with REST assertions, catching contract breaks before feature flags were enabled.
- Partnered with developers to update acceptance criteria, improving traceability from requirements to tests.
- Coordinated UAT cycles for citizen-facing portals, ensuring consistent test environments for browser coverage.
- Maintained test cases and release checklists, improving audit-ready documentation for compliance review.
- Resolved defect backlog triage with stakeholders, clarifying severity definitions and retest expectations.
Skills
Test Planning · Test Case Design · Regression Testing · API Testing · UI Automation · Selenium WebDriver · REST Assured · JUnit · Defect Triage · Acceptance Criteria · Test Reporting · CI Test Integration
Certifications
ISTQB Certified Tester Foundation Level · AWS Certified Cloud Practitioner
Education
B.S. in Computer Science, state university (infrastructure-focused program), 2016