Fasas O. Oyewunmi

• Led regression testing for the MTN Self-Service Portal (SSP) during a major environment migration, performing thorough test assessments, risk analysis, and validating performance and security of the new infrastructure. • Tested and verified the Bills Payment Portal integrated with SSP to ensure seamless third-party bill settlements and transactional reliability. • Collaborated with developers on the myMTN App, contributing to multiple sprint cycles, including the Game Hunt feature for Customer Service Week, and helped identify and resolve major app defects to improve user experience. • Designed and executed detailed test cases targeting functionality, performance, and user experience enhancements, including data-free usage and improved product offers. Read more • Participated in non-functional testing initiatives such as performance and security testing, ensuring optimized system stability and resilience across varying network conditions.

As a Quality Assurance Engineer and Software Tester, my primary goal is to ensure that every product handled by our software organization meets the highest standards of quality and functionality.

EFGPay needed a solution to prevent transaction failures from interbank settlement issues at POS terminals, ensuring smooth and worry-free payments for customers. • Contracted to optimize software functionality by addressing bugs and enhancing performance, particularly in payment processing and inventory management, ensuring reliable and efficient transactions. • Produced detailed reports on testing results and system performance, offering stakeholders actionable insights for informed decisions and continuous POS and eCommerce improvements

Arich aimed to serve underbanked SMEs and individuals. • Collaborated with cross-functional teams to define quality benchmarks, ensuring that all products met industry standards and regulatory compliance requirements before deployment. • Led usability testing for the Arich app, resolving key pain points and boosting user retention by 20%. Improved design and streamlined user flows for savings and investments. • Conducted thorough testing of Arich's loan processing system using Postman to automate workflows, validating the entire loan disbursement and repayment process, including edge cases.

Onyint needed a team to develop their e-commerce solution to help local stores gain access to a broader market and scale. • Reviewed and analyzed user stories, specifications documents and other project documentation to ensure thorough understanding of requirements prior to initiating tests • Facilitated UAT sessions with end-users to gather feedback and ensure the product met user expectations. • Conducted exploratory testing to uncover new areas of improvement in existing products • Evaluated the performance of the POS system under various conditions including A/B testing with closely related products to ensure it could perform and handle high transaction volumes efficiently