Johnson Sergio's Work | ContraWork by Johnson Sergio
Johnson Sergio

Johnson Sergio

QA Engineer | App & Web Testing | Bug Detection

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Cover image for Executed UAT (User Acceptance Testing)
Executed UAT (User Acceptance Testing) to validate that all features aligned with the original business requirements. By identifying edge cases and flow bottlenecks, I helped refine the user journey and improved overall app stability before the public rollout
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Cover image for Worked closely with the team
Worked closely with the team to test newly added features and ensure they functioned correctly before release.
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