Conducted performance testing and basic analysis. Executed smoke, functional, regression, exploratory, and ad-hoc testing to identify edge-case issues. Tested GUI, game mechanics, and 2D/3D assets. Reported and tracked bugs using Jira with structured documentation. Recorded test sessions using OBS for reproduction evidence. Performed compatibility testing across Windows, mobile, and consoles including Nintendo Switch and PS4. Collaborated with cross-functional teams via Slack and helped identify performance issues and gameplay bugs.

Worked on Project Harvest and The Carnival Show. Expanded test scenarios for each new build and adapted coverage to new features, changes, and fixes. Designed and executed more than one hundred test cases to improve feature coverage and build stability. Performed smoke testing on early builds and weekly regression testing to verify previously validated features. Identified, documented, and reported approximately 27 bugs with clear reproduction steps, evidence, and severity and priority criteria. Tracked, verified, and closed defects in Jira while collaborating closely with developers and suggesting improvements based on testing findings.