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Senior QA Automation Engineer | Playwright, Cypress, Selenium, API Testing, Postman, SQL, Python & JavaScript
I turn business rules, APIs, data, and user journeys into reliable testing strategies and maintainable automation.
I'm a Senior QA Automation Engineer with 8+ years of experience in manual and automated software testing across web, API, database, integration, regression, mobile, and end-to-end validation.
- 🤖 I build test automation with Playwright using Python and JavaScript, Cypress, Selenium WebDriver, and Robot Framework.
- 🔌 I validate APIs and integration flows using Postman, Swagger, and JSON evidence.
- 🗄️ I use SQL for database validation, data manipulation, and test-data preparation.
- 🧪 I design test scenarios from acceptance criteria using BDD, Gherkin, ATDD, Cucumber, and JUnit.
- 🌍 I collaborate with international Agile teams using Azure DevOps, Azure Test Plans, TestRail, Git, and GitHub.
- 🧠 I currently apply automation and AI agents to support the modernization and validation of legacy-system business rules.
Quality is not a final gate. It is a continuous engineering practice built into every stage of delivery.
| Area | Technologies and practices |
|---|---|
| Test Automation | Playwright, Cypress, Selenium WebDriver, Robot Framework, Appium, Cucumber, JUnit |
| Programming & Data | Python, JavaScript, Java, SQL, JSON, Node.js |
| API & Database Testing | Postman, Swagger, SQL, DBeaver, API Testing, Database Validation |
| Test Management | Azure DevOps, Azure Test Plans, TestRail, Git, GitHub |
| Testing Coverage | UI, API, E2E, Regression, Integration, Functional, Exploratory, Mobile, Cross-platform |
| Methods | BDD, Gherkin, ATDD, Scrum, Kanban, Test Planning, Test Case Design, Defect Management |
Dec 2025 - Present
- Automating legacy-system flows with Playwright and Python to support COBOL modernization and business-rule validation.
- Validating Swagger APIs, JSON evidence, functional flows, exploratory scenarios, and SQL data.
- Working with Azure DevOps, PBIs, pull requests, Azure Test Plans, and Robot Framework in international teams.
Mar 2024 - Dec 2025
- Planned and executed E2E testing across functional, integration, layout, mobile, analytics, and hardware-integration scenarios.
- Developed regression automation with Playwright and JavaScript and managed traceability in TestRail.
- Performed API testing, SQL validation, ATDD-based strategy, and cross-platform testing on iOS and macOS.
E-Deploy · Grupo Cyber Solutions · Robert Half · Evolve Tec · Novigi Solution
- Built and maintained automation using Selenium, Java, Cucumber, JUnit, Cypress, Robot Framework, and Appium.
- Executed manual and automated tests, API validation with Postman, SQL data validation, BDD scenarios, and defect lifecycle management.
- Worked in Scrum and Kanban environments with test planning, regression coverage, and version control in GitHub.
- Technology Degree in Systems Analysis and Development — Cruzeiro do Sul Virtual, expected Aug 2026.
- English: Full Professional Proficiency.
- Spanish: Elementary Proficiency.
Senior QA Engineer · QA Automation Engineer · Software Quality Assurance · SDET · Test Automation · Playwright · Cypress · Selenium WebDriver · Robot Framework · API Testing · Postman · SQL · Python · JavaScript · Java · BDD · Gherkin · Azure DevOps