Rabiul Islam
Senior QA Automation Engineer | Selenium, Java, API, SQL, Playwright, Cypress | CI/CD, Azure DevOps, Jenkins | Agile/Scrum | US Citizen | Certified Scrum Master | US Citizen
- Role
- Senior Quality Assurance Automation Engineer at Walmart
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Rabiul Islam
As a QA Automation Engineer with over eight years of experience under my belt, I’ve had…
Experience
Senior Quality Assurance Automation Engineer
Apr 2024 — Present · Sunnyvale, CA, US
Designed and implemented scalable automation frameworks using Playwright and Java, increasing robotized coverage from 40% to 85% across UI and API layers supporting microservices processing 1M+ daily transactions.Accelerated UI regression execution by 55%(from 4 hours to 1.8 hours) through parallel Playwright execution, network stubbing, and removal of unstable external dependencies.Streamlined API stability by automating 300+ contract and schema validations using RestAssured, preventing downstream service failures during frequent release cycles.Reduced production defect leakage by 30% by enforcing GitHub Actions quality gates that blocked merges when P1/P2 automated tests failed.Integrated automated smoke tests into Kubernetes deployment pipelines, shortening environment readiness checks by 15 minutes per release.Automated Customer Acceptance Testing (CAT) workflows, reduced manual testing effort by 20% and saving approximately 40 engineer-hours per sprint.
Education
National University | Bangladesh
Bachelor's degree
2006 — 2010
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