Designed and executed the full QA strategy for an AI-powered EdTech platform at Harvard Business School. Built a suite of 38 E2E Playwright tests in Python/JavaScript. Implemented API contract testing and schema validation using Pytest. Executed load and performance testing with Locust. Migrated test repository into the main web portal monorepo to accelerate shift-left culture.

Led QA for Digital Wallet projects in Guatemala and Ecuador. Built foundation for greenfield platforms, implemented API contract testing with Specmatic and Mockoon, and load testing with K6. Mentored junior engineers and restructured Cypress framework for improved modularity. Integrated test results into CI/CD pipelines including Bitrise and Azure DevOps.

Automated UI tests using Python and Selenium for consumer-facing web applications. Integrated test suites into CI/CD system with Allure Reports and expanded cross-browser coverage using BrowserStack.

Validated core banking procedures using SQL scripting. Automated mobile banking flows using Appium, Python, and Selenium. Implemented API contract testing with Karate and managed defect lifecycle reports.