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I am a detail-oriented QA engineer specializing in testing web and mobile applications within agile teams. I excel at functional, exploratory, and regression testing across manual and automated workflows, and I’m skilled at defining test cases, executing test plans, and collaborating with developers to ensure reliability and user satisfaction. Committed to continuous improvement and high-quality delivery, I have reduced defect turnaround time through structured reporting, expanded test coverage across key modules, and mentored junior testers to strengthen documentation and QA consistency. I thrive on clear QA communication with stakeholders to drive informed decisions.…I am a detail-oriented QA engineer specializing in testing web and mobile applications within agile teams. I excel at functional, exploratory, and regression testing across manual and automated workflows, and I’m skilled at defining test cases, executing test plans, and collaborating with developers to ensure reliability and user satisfaction. Committed to continuous improvement and high-quality delivery, I have reduced defect turnaround time through structured reporting, expanded test coverage across key modules, and mentored junior testers to strengthen documentation and QA consistency. I thrive on clear QA communication with stakeholders to drive informed decisions.

Kolawole Opeyemi Oscar

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I am a detail-oriented QA engineer specializing in testing web and mobile applications within agile teams. I excel at functional, exploratory, and regression testing across manual and automated workflows, and I’m skilled at defining test cases, executing test plans, and collaborating with developers to ensure reliability and user satisfaction. Committed to continuous improvement and high-quality delivery, I have reduced defect turnaround time through structured reporting, expanded test coverage across key modules, and mentored junior testers to strengthen documentation and QA consistency. I thrive on clear QA communication with stakeholders to drive informed decisions.…I am a detail-oriented QA engineer specializing in testing web and mobile applications within agile teams. I excel at functional, exploratory, and regression testing across manual and automated workflows, and I’m skilled at defining test cases, executing test plans, and collaborating with developers to ensure reliability and user satisfaction. Committed to continuous improvement and high-quality delivery, I have reduced defect turnaround time through structured reporting, expanded test coverage across key modules, and mentored junior testers to strengthen documentation and QA consistency. I thrive on clear QA communication with stakeholders to drive informed decisions.

Available to hire

I am a detail-oriented QA engineer specializing in testing web and mobile applications within agile teams. I excel at functional, exploratory, and regression testing across manual and automated workflows, and I’m skilled at defining test cases, executing test plans, and collaborating with developers to ensure reliability and user satisfaction.

Committed to continuous improvement and high-quality delivery, I have reduced defect turnaround time through structured reporting, expanded test coverage across key modules, and mentored junior testers to strengthen documentation and QA consistency. I thrive on clear QA communication with stakeholders to drive informed decisions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Quality Assurance Engineer at Chasescroll

April 1, 2023 - Present

Defined and implemented testing processes for event management, fundraising, and payment modules across web and mobile platforms. Designed and executed detailed test cases aligned with specifications, ensuring reliability and performance. Investigated product issues, collaborated with developers to resolve defects, and improved release confidence. Practiced automation using Java, Selenium, and TestNG for regression and smoke testing. Delivered daily QA and progress reports to the CEO and product stakeholders. Engaged with internal teams to align QA outcomes with business goals and user expectations. Mentored a QA intern, guiding on test design, documentation, and exploratory testing best practices.

Quality Assurance Analyst at Freelance Projects

January 1, 2022 - March 1, 2023

Designed, executed, and maintained manual test cycles for multiple client web applications. Conducted functional, regression, and cross-browser testing using Chrome Dev Tools. Communicated directly with clients to clarify requirements and define quality expectations. Documented test evidence, summarized defect trends, and contributed to sprint reviews.