Mariana Yannone Gonzalez

Spearheaded end-to-end testing across mobile and web apps: created, executed, and optimized test cases; conducted regression and functional testing for multiple releases; tracked defects in Jira and collaborated with development to verify fixes; supported automation efforts to improve coverage; performed performance testing using tools like JMeter and Charles Proxy; coordinated testing across iOS/Android platforms; presented sprint metrics and root-cause analyses to drive data-informed decisions.

Developed, executed, and maintained detailed test cases; prepared comprehensive test plans outlining scope, strategies, resources, and schedules; conducted regression and functional testing across multiple releases to align coverage with business-critical features and reduce post-release defects; streamlined manual testing processes, reducing test execution time by 25%; supported maintenance testing processes including planning, scheduling, execution, and analysis.

Collaborated with automation teams to identify gaps in automated test coverage; conducted UAT across multiple platforms concurrently; designed, executed, and documented test cases ensuring software quality and identifying defects; worked with UX/UI teams to propose improvements; used database queries to validate test data and ensure proper integration between components; prepared test data in databases.