Maria ayelen Juarez Giacomo

At Tangocode, I serve as the sole QA across multiple concurrent projects, designing end-to-end testing strategies and improving release reliability through stronger test coverage and early defect detection.

I've tested banking applications for Red Link and telecom products at Accenture, validating critical business functionality, backend processes, integrations, and data consistency in agile and waterfall environments. My work spans functional, regression, smoke, UI, exploratory, and API testing using Postman, Swagger, REST APIs, and JSON validation.

I'm expanding test automation with Playwright and bring experience collaborating closely with developers, product managers, and international cross-functional teams.