Rollffin Guiroa

Senior QA Engineer

Designed and executed testing strategies for web, mobile, and API platforms in a fintech environment. Developed and maintained automation frameworks using Python, Behave, Cypress, and Appium, and implemented AI-driven solutions with Claude Code to generate Page Object Models and optimize locators.

PythonBehaveCypressAppiumClaude CodeAI TestingAPI TestingAgileJiraGitCI CD

Senior QA Engineer

Led planning, execution, and validation of tests across multiple digital platforms. Designed and executed functional and regression test plans, ensuring quality aligned with business and end-user expectations.

Test PlanningFunctional TestingRegression TestingAgileCollaboration

QA Engineer

Stefanini Group

Ensured quality for backend and frontend systems, executed and validated APIs using Postman and Apigee, managed defects with Jira, and coordinated testing with regional teams.

API TestingPostmanApigeeJiraDefect ManagementBackend TestingFront end Testing