Experienced Quality Assurance Tester with 6+ years of expertise in manual testing, specializing in defect identification, system behavior validation, and performance optimization. Skilled in end-to-end testing, regression testing, UI/UX validation, and defect tracking across digital and financial sectors. Collaborative problem-solver with a keen eye for detail, working closely with developers, project managers, and stakeholders to streamline testing processes and maintain high-quality standards. Extensive experience in Natural Language Processing Testing (conversational/virtual assistant), API testing, Mobile testing (Android & iOS), and Progressive Web Applications (PWA) testing. Thrives in fast-paced environments requiring precision and efficiency.
Roles and Responsibilities:
• Develop and refine QA processes and procedures to ensure high-quality software delivery.
• Identify, log, and track bugs and defects, maintaining detailed documentation.
• Manage test schedules, coordinate bug fixes with developers, and review test bases.
• Design, prioritize, and execute test cases for Android, iOS, and Progressive Web Applications (PWA).
• Conduct manual and API testing, ensuring compliance with functional requirements.
• Validate databases, execute regression tests, and perform UI/UX validation.
• Provide test reports, track results, and maintain comprehensive test documentation.
• Collaborate with developers, project managers, and stakeholders to improve testing workflows.
• Participate in Scrum ceremonies, ensuring Agile best practices are followed.
• Some basic automation testing. Ability to write BDD cucumber syntax test cases.
Tools & Technologies:
Jira · Xray · Postman · Firebase · Netmera · CMS · Global App Testing · Figma · TestFlight · App Distribution · Headspin · Datadog · Visual Studio Code · Playwright · Github · Insomnia
Achievements:
Contributed to the application development & enhancement. Also, led the Progressive Web App development of Ayoba, Africa’s leading super-app, which achieved 35 million monthly active users by December 2023. Played a key role in improving user engagement through features such as the ‘Explore’ landing page, enriched messaging capabilities, and expanded content offerings including music, games, and channels.
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Roles and Responsibilities:
• Collaborate with business analysts to clarify requirements for conversational interfaces.
• Plan structured testing approaches for chat-based flows and virtual assistant interactions.
• Write and execute test cases focused on user intents, NLP responses, and flow accuracy.
• Identify and document bugs in conversational logic and track them through the entire defect lifecycle.
• Re-test resolved issues, update documentation, and ensure fixes meet acceptance criteria.
• Analyze test outcomes and optimize coverage and efficiency for chat-related features.
• Maintain test documentation and contribute to the shared QA knowledge base.
• Evaluate and improve team collaboration processes; lead discussions on refining QA strategy.
• Review project requirements, collaborate with developers, and provide feedback on design.
• Participate actively in Agile ceremonies: daily stand-ups, sprint planning, backlog grooming, reviews, and retrospectives.
• Conduct knowledge-sharing sessions and internal meetups to support continuous team improvement.
Tools & Technologies:
Achievements:
Contributed & served as QA for Vodacom’s TOBi chatbot, ensuring high-quality user experiences across platforms like WhatsApp, My Vodacom App, and VodaPay. Contributed to TOBi’s ability to handle over 2 million queries monthly with 93%+ accuracy by validating chatbot flows, verifying multilingual support, and supporting regression and usability testing.
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Roles and Responsibilities:
• Plan, review, and approve leave requests to maintain optimal team availability and coverage.
• Facilitate pressure tests to ensure system stability and readiness under load.
• Coordinate handovers and communicate changes clearly to ensure smooth transitions between shifts or teams.
• Attend daily stand-ups and sprint meetings to stay aligned with project goals and team progress.
• Resolve team conflicts constructively to maintain a positive and productive work environment.
• Handle escalations promptly to minimize impact and maintain service continuity.
• Evaluate team and individual performance regularly to support growth and accountability.
• Perform first-line troubleshooting to quickly address and resolve technical issues.
• Ensure delivery with quality and precision, meeting business and customer expectations.
• Report to business on tasks and incidents in progress to maintain transparency and stakeholder confidence.
• Manage, update, and close tickets efficiently to keep workflows organized and track issue resolution.
• Assign tickets to the relevant department to ensure timely and appropriate handling of requests.
Tools & Technologies:
Jira · Confluence · Excel · Word · Google sheets · Sharepoint
Achievements:
Created a comprehensive knowledge book outlining key job terminology, processes, and best practices to support onboarding and consistent team performance.
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Roles and Responsibilities:
• Aim to resolve issues at first point of contact to ensure the customer can continue their day with minimal disruption.
• Monitor dashboards proactively to detect and address anomalies early.
• Document detailed reports for transparency and future reference.
• Log incidents accurately to ensure efficient tracking and resolution.
• Troubleshoot minor technical issues swiftly to reduce downtime.
• Escalate high-impact issues promptly to the relevant teams for quicker resolution.
• Send clear and timely communications to broader teams to keep everyone informed and aligned.
Tools & Technologies:
Jira · BMC Remedy · Confluence · Grafana · UiPath
Achievements:
Ensured efficient issue resolution by accurately logging and categorizing support tickets, improving response times and streamlining communication between users and technical teams.
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Roles and Responsibilities:
• Take customer calls and provide accurate, satisfactory responses to address their queries and concerns effectively.
• De-escalate situations with dissatisfied customers by offering patient, empathetic assistance and support.
• Guide callers through troubleshooting steps, navigating the company website, or using the products and services confidently.
• Review customer or client accounts and provide clear updates on billing, shipping, warranties, and other account-related items.
Tools & Technologies:
Contact Service Platform · SMART Agent Tool · Amazon Connect · Chime
Achievements
Contributed to Amazon’s achievement of record-breaking Prime Day customer support performance in 2019 by delivering timely, empathetic assistance as a Contact Centre Agent. Played a key role in maintaining high customer satisfaction during peak call volumes.
Manual testing
Functional testing
Regression testing
Web and mobile application QA
Strong problem solver
Defect tracking and reporting
Requirements analysis
Agile methodology
Teamwork and collaboration
Major projects I worked on: