Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm a mid-senior QA Engineer with 3+ years of experience in automated and manual testing of web and mobile platforms. I specialize in Playwright with TypeScript and Cypress with JavaScript, and I routinely run tests in CI/CD pipelines using GitHub Actions and Azure DevOps. I thrive in fast-paced Agile environments and enjoy collaborating with cross-functional teams to improve test coverage and release quality. I have a proven track record of reducing regression cycles and boosting release reliability by designing robust test strategies, executing End-to-End, Regression, Smoke, and API testing, and guiding defect resolution. I speak English and Portuguese and have hands-on experience across web and mobile, including cross-device testing and API validation.…I'm a mid-senior QA Engineer with 3+ years of experience in automated and manual testing of web and mobile platforms. I specialize in Playwright with TypeScript and Cypress with JavaScript, and I routinely run tests in CI/CD pipelines using GitHub Actions and Azure DevOps. I thrive in fast-paced Agile environments and enjoy collaborating with cross-functional teams to improve test coverage and release quality. I have a proven track record of reducing regression cycles and boosting release reliability by designing robust test strategies, executing End-to-End, Regression, Smoke, and API testing, and guiding defect resolution. I speak English and Portuguese and have hands-on experience across web and mobile, including cross-device testing and API validation.

Gabriela Mattesco Gomes





I'm a mid-senior QA Engineer with 3+ years of experience in automated and manual testing of web and mobile platforms. I specialize in Playwright with TypeScript and Cypress with JavaScript, and I routinely run tests in CI/CD pipelines using GitHub Actions and Azure DevOps. I thrive in fast-paced Agile environments and enjoy collaborating with cross-functional teams to improve test coverage and release quality. I have a proven track record of reducing regression cycles and boosting release reliability by designing robust test strategies, executing End-to-End, Regression, Smoke, and API testing, and guiding defect resolution. I speak English and Portuguese and have hands-on experience across web and mobile, including cross-device testing and API validation.…I'm a mid-senior QA Engineer with 3+ years of experience in automated and manual testing of web and mobile platforms. I specialize in Playwright with TypeScript and Cypress with JavaScript, and I routinely run tests in CI/CD pipelines using GitHub Actions and Azure DevOps. I thrive in fast-paced Agile environments and enjoy collaborating with cross-functional teams to improve test coverage and release quality. I have a proven track record of reducing regression cycles and boosting release reliability by designing robust test strategies, executing End-to-End, Regression, Smoke, and API testing, and guiding defect resolution. I speak English and Portuguese and have hands-on experience across web and mobile, including cross-device testing and API validation.

Available to hire

I’m a mid-senior QA Engineer with 3+ years of experience in automated and manual testing of web and mobile platforms. I specialize in Playwright with TypeScript and Cypress with JavaScript, and I routinely run tests in CI/CD pipelines using GitHub Actions and Azure DevOps. I thrive in fast-paced Agile environments and enjoy collaborating with cross-functional teams to improve test coverage and release quality.

I have a proven track record of reducing regression cycles and boosting release reliability by designing robust test strategies, executing End-to-End, Regression, Smoke, and API testing, and guiding defect resolution. I speak English and Portuguese and have hands-on experience across web and mobile, including cross-device testing and API validation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Portuguese

Fluent

French

Intermediate

Work Experience

Mid-Senior Quality Assurance Engineer at Nursa

December 1, 2024 - October 13, 2025

Developed and maintained automated and manual test cases using Playwright with TypeScript, achieving a 60% reduction in test execution time; expanded test coverage and improved release reliability across web and mobile platforms. Designed and implemented robust test automation strategies, including test plans, test cases, and reporting. Executed 150+ End-to-End web automation tests; performed API testing with Postman; conducted cross-device mobile testing via BrowserStack; integrated tests into CI/CD pipelines using GitHub Actions. Identified ~15 critical bugs per release, facilitated rapid defect resolution, and improved production stability. Collaborated with QA leads and cross-functional teams; mentored juniors; maintained documentation in Confluence and TestRail; conducted code reviews to improve automation quality.

Quality Assurance Engineer at Welight / Impact Bank

August 1, 2022 - October 13, 2025

Conducted manual and automated testing using Cypress (JavaScript); improved release cycles and test performance; reported critical bugs; reduced user-facing issues post-release; monitored testing processes and maintained reports to ensure consistent test quality; collaborated with product teams to enhance user satisfaction and product stability.

Mid-Senior Quality Assurance Engineer at Nursa

December 1, 2024 - October 13, 2025

Developed and maintained automated and manual test cases using Playwright with TypeScript, achieving a 60% reduction in test execution time and expanding test coverage across web and mobile platforms. Designed and implemented robust test automation strategies, including test plans, test suites, and result reporting. Led the creation and maintenance of 150+ end-to-end web automated tests, ensuring stability across testing cycles. Executed API tests with Postman, performed cross-device mobile testing (Android and iOS) via BrowserStack, and integrated automated tests into CI/CD pipelines using GitHub Actions. Reported and retested ~15 critical bugs per release, improved traceability, and reduced production failures. Conducted regression testing, implemented smoke tests in production, and documented defects in Jira. Mentored junior QA, maintained TestRail test cases, and contributed to code reviews and automation refactoring (15% reduction in test execution).

Quality Assurance Engineer at Welight / Impact Bank

August 1, 2022 - October 13, 2025

Conducted manual and automated testing using Cypress (JavaScript), identifying critical bugs and improving release quality. Monitored testing processes and maintained reports to ensure consistent test quality. Collaborated with product teams to enhance user satisfaction and product stability.

Mid-Senior Quality Assurance Engineer at Nursa

December 1, 2024 - October 13, 2025

Developed and maintained automated and manual test cases using Playwright with TypeScript, achieving a 60% reduction in test execution time and broader test coverage across web and mobile platforms. Designed and implemented robust test automation strategies, covering test plans, test cases, and reporting test results. Led the development, execution, and maintenance of 150+ End-to-End web automated tests, ensuring stability in testing cycles. Executed API tests with Postman, conducted cross-device mobile testing (Android and iOS) using BrowserStack, and integrated automated tests within CI/CD pipelines via GitHub Actions. Identified and retested an average of 15 critical bugs per release, reducing production failures. Implemented and maintained Regression Testing, Smoke Tests in production, and defect tracking via Jira. Documented QA processes in Confluence and managed test cases via TestRail. Refactored automation code to reduce test execution time by 15% and collaborated with cross-fu

Quality Assurance Engineer at Welight / Impact Bank

August 1, 2022 - October 13, 2025

Conducted both Manual and Automated testing using Cypress (JavaScript), improving release cycles and test performance. Identified and reported critical bugs, reducing user-facing issues post-release. Monitored testing processes and maintained reports to ensure consistent test quality. Collaborated with product teams to enhance user satisfaction and product stability.

Mid-Senior Quality Assurance Engineer at Nursa

August 1, 2022 - December 1, 2024

Developed and maintained automated and manual test cases using Playwright with TypeScript; reduced test execution time by ~60%, increased test coverage, accelerated defect resolution, and improved release quality for web and mobile platforms. Designed robust automation strategies, led 200+ end-to-end automated tests, executed API tests with Postman, conducted cross-device mobile testing (Android/iOS) with WebdriverIO and BrowserStack, and integrated tests in CI/CD via GitHub Actions and Azure DevOps. Conducted regression, smoke, and exploratory testing; identified and tracked ~15 critical defects per release, collaborated with QA, development, and product teams to ensure quality gates, and mentored junior QAs.