Ovosi Oyereyi

Detail-oriented Junior QA Software Tester with hands-on experience testing web and mobile applications across fintech and e-commerce projects. Skilled in manual testing, including functional, regression, exploratory, end-to-end, cross-browser, and usability testing. Experienced in designing and executing test cases, identifying and documenting defects, validating bug fixes, and collaborating with Product, Engineering, and Agile teams to deliver high-quality software.

Knowledgeable in basic API testing using Postman and developing UI automation skills with Playwright. Passionate about continuous learning, delivering seamless user experiences, and contributing to the development of reliable, user-focused applications.

QA Software Tester – E-commerce Platform (Web & Mobile) at Zenon (2025-03 – 2026-04)

• Executed manual testing across web and mobile applications.
• Identified, documented, and tracked software defects using Jira.
• Performed functional, regression, and exploratory testing.
• Designed comprehensive test cases based on business requirements and expected user behaviour.
• Documented defects with detailed reproduction steps, severity, expected results, and supporting evidence using Jira.
• Executed end-to-end testing across critical application workflows.
• Collaborated with developers to reproduce and verify bug fixes.
• Participated in Agile ceremonies including sprint planning, backlog refinement, daily stand-ups, sprint reviews, and retrospectives.
• Maintained test documentation and improved coverage across critical business workflows.
• Supported release readiness by validating high-priority user journeys before deployment.
• Reviewed UI implementation against expected functionality and usability requirements.

QA Tester (Training & Internship – Fintech Projects) at Qace Academy (2024-01 – 2024-12)

• Completed practical QA training covering manual testing methodologies, SDLC, STLC, Agile practices, and software quality assurance best practices.
• Executed over 300 manual test cases across fintech and e-commerce applications.
• Identified and documented over 150 software defects using structured defect reporting and lifecycle management practices.
• Conducted functional, regression, smoke, exploratory, usability, negative, and cross-browser testing.
• Performed browser compatibility testing using Chrome, Firefox, Microsoft Edge, and Safari.
• Collaborated with Agile project teams using Jira and ClickUp to manage defects and testing activities.
• Created and maintained test plans, test cases, bug reports, and supporting QA documentation.
• Verified resolved defects through regression testing before release.

Higher National Diploma (HND) in Computer Science – Federal Polytechnic Ede, Osun State