18 systems and products, grouped by sector. Each panel says who did what. Most were team projects where I was the senior QA engineer.
01 Healthcare & life sciences · 5 projects
01 · Healthcare · Independent
Dialysis Facility Website Plus Global Dialysis Home Intl.
Ownership: Solo · AI-native
A full-stack website for Plus Global Dialysis Home International, with patient intake registration and an appointment scheduler. I built it end to end with my six-agent AI pipeline.
My role: Sole engineer, AI-native, using my six-agent pipeline.
Secure patient intake and an appointment scheduler on a serverless Python backend with Supabase.
Playwright for end-to-end journeys, plus Vitest and React Testing Library component tests.
axe-core accessibility audits built into the pipeline, for WCAG compliance.
A paperless hospital management system designed to fit a hospital’s workflow, whatever its size. At Devnest, I contributed to its end-to-end quality validation and launch.
My role: Senior QA Engineer at Devnest Systems, as part of the delivery team.
Validated its many modules end to end for launch, as part of the Devnest team.
Tested its integrations with other systems, as well as the EMR itself.
Ran Playwright regression suites and supported data migration and multi-tenant setup with Postman and SQL Server.
A mobile lending and financial services app used in Ghana, Uganda, Zambia and South Africa. As a senior QA engineer at Fido, I wrote automated tests and wired them into the release pipeline.
My role: Senior QA Engineer at Fido Micro Credit, as part of the engineering team.
Introduced automated UI testing to a QA team that only had automated backend tests, using Maestro and Playwright, and brought teammates on board.
Automated checks integrated into the CI/CD pipeline ahead of each release.
Bug tracking in Jira, QA manuals, and support for UAT and production validation.
A new internal all-in-one platform at Fido. It became the main banking tool and also houses internal back-office and admin tools.
My role: Senior QA Engineer at Fido Micro Credit, as part of the engineering team. Once everything moved into one platform, I tested that every subsystem still worked and that the switch was smooth for the departments using it. I covered it with Playwright suites in CI/CD and tracked issues in Jira.
A new document review system at Fido. Clients submit documents; admins review them, route them through dedicated channels and send feedback.
My role: Senior QA Engineer at Fido Micro Credit, as part of the engineering team. I helped test the entire app, from client submissions through admin review and routing to feedback. I covered it with Playwright suites in CI/CD and tracked issues in Jira.
A fund management, welfare and credit union system. Its users include the Controller and Accountant-General’s Department (CAGD), the Audit Service Final Account Union and the welfare unit of the Economic and Organised Crime Office (EOCO). At Devnest, I contributed to its end-to-end quality validation and launch.
My role: Senior QA Engineer at Devnest Systems, as part of the delivery team.
Tested journeys that cross two connected portals, from the member portal to the admin portal and back.
Worked through SMS one-time-password retrieval inside automated tests.
Ran Playwright regression suites and supported data migration and multi-tenant setup with Postman and SQL Server.
Revenue Reconciliation AuditGovernment system · no public screenshots
03 Forestry & natural resources · 5 projects
01 · Forestry governance · Devnest
Ghana Wood Tracking System and its portal ecosystem
Ownership: Team · Senior QA
The Forestry Commission of Ghana uses GWTS to track the chain of custody of timber, from its source to its destination. At Devnest, I contributed to the end-to-end quality validation and launch of GWTS and its three portals.
My role: Senior QA Engineer at Devnest Systems, as part of the delivery team.
Validated GWTS, the FLEGT Portal, the Industry Portal and the Transparency Portal end to end for launch.
Ran Playwright regression suites and supported data migration with Postman and SQL Server.
Supported production deployments, and trained and supported end users through documentation and remote troubleshooting.
A tracker for job applications, scholarships, grants and funding rounds, made by a small team for an individual founder. I was the team’s only QA engineer, on a freelance basis.
My role: Sole QA engineer, freelance, on a small product team.
Tested the entire system, manually and with automated Playwright tests.
The only QA engineer on a small team with a product manager, a developer and a UI/UX designer.
Helped the founder feel confident releasing it to production.
