Qa Engineer Quality Assurance

Oluwashola Olagbemisoye

+***-708-***-**** *****.****.****@*****.*** LinkedIn

Senior Quality Assurance Engineer

Web, Mobile (Native & Hybrid), Voice/AI Solutions, Enterprise Applications, APIs Results-driven Senior QA Engineer with 6+ years of experience delivering high-quality digital products across web, mobile, and API platforms. Expertise in designing robust manual and automated testing strategies to ensure scalable and high-performing applications. Proven track record of collaborating with cross- functional teams to deliver reliable, user-centric solutions. Skilled in aligning QA processes with CI/CD pipelines and driving continuous improvement in fast-paced environments. PROFESSIONAL EXPERIENCE

Senior QA Engineer

Rise Vest, Nigeria Dec 2024 – Present

• Spearheaded automation strategies, reducing manual testing time by 60% and improving deployment cycles.

• Led end-to-end testing of web and mobile applications, integrating tests into CI/CD pipelines.

• Performed performance and load testing to ensure scalability for millions of financial transactions.

• Ensured regulatory compliance through rigorous security testing and vulnerability assessments.

• Mentored junior QA engineers to enhance automation skillsets and streamline QA processes. Software Automation Tester

MTN Nigeria Apr 2024 – Dec 2024

• Automated web application tests using Cypress, achieving a 50% reduction in manual testing and increasing test coverage by 45%.

• Developed and executed Appium-based automated tests for mobile apps, reducing average testing time by 20%.

• Collaborated with developers to embed QA into the development pipeline, driving a 5% boost in performance KPIs.

• Delivered exploratory and usability testing for customer-facing platforms, identifying critical user- impacting bugs.

Manual QA Engineer

Zenith Bank, Nigeria Oct 2023 – Dec 2023

• Created detailed test cases aligned with business requirements, supporting faster BA validations.

• Discovered and documented defects to ensure product efficiency and robustness.

• Conducted regression testing and worked with developers and product teams to maintain release stability.

Software QA Engineer

Alat by Wema (Wema Bank), Nigeria Oct 2021 – Apr 2024

• Automated mobile and web regression suites, reducing testing timelines by 40%.

• Performed API load, stress, and spike tests (JMeter) on onboarding services, enabling successful onboarding of over 600,000 users in 24 hours during campaigns.

• Authored and maintained 1,000+ test cases achieving 98% coverage with near-zero defect escapes.

• Contributed to test strategy formulation in agile sprints, improving test execution velocity by 30%.

• Championed weekly automation knowledge-sharing sessions to upskill QA teams. EDUCATION

• B.Sc. Educational Technology, University of Ilorin, Nigeria 2014 – 2017

• OND Chemical Engineering, Federal Polytechnic, Bida, Nigeria 2010 – 2013 CERTIFICATIONS

• Certified Scrum Product Owner (CSPO)

• Certified Scrum Master (CSM)

• Product Management Professional (PMP)

• ICSI Certified Network Security Specialist (CNSS)

• HSE Levels 1, 2 & 3

TECHNICAL SKILLS

• Automation: Cypress, Selenium, Appium, Playwright, WebDriverIO, Cucumber

• Languages: JavaScript, Python, Java, C#

• CI/CD & Tools: Azure DevOps, GitHub, GitLab, Jenkins, JIRA

• API & Performance Testing: Postman, Swagger, SoapUI, JMeter, Headspin, Maestro

• QA Practices: Agile, TDD, BDD, SDLC, STLC, Regression Testing, Load Testing

• Others: REST, SQL, Windows, Voice App Testing (ASR/TTS modules), Cross-platform Testing PERSONAL PASSIONS

• Family

• Football

• Reading

• Community Development

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