Moses

I'm a Quality Engineering leader with 9+ years of experience building and scaling QA functions across fintech, telecommunications, and healthtech. I've led teams of up to 7 senior QA engineers, reported quality metrics directly to C-suite leadership, and delivered zero critical defect escapes across complex enterprise programmes — including a two-phase BSS transformation at MTN Côte d'Ivoire. On the technical side, I architect automation frameworks using Playwright, Tricentis Tosca, and Selenium, and I've built CI/CD-integrated pipelines across Azure DevOps and Jenkins. I recently engineered a custom Gmail OTP validation module using the Google API — eliminating manual authentication testing entirely from the regression cycle. I also identified a critical idempotency failure on a NIBSS inter-bank transfer system at Renmoney that had direct regulatory and fraud implications — caught and remediated before go-live. My most recent specialism is AI behaviour testing. I've designed and executed structured test strategies for Claude API-powered chatbots, identifying production-class defects including reasoning leakage and response termination failures with measurable token cost implications — a capability most QA professionals don't yet have. I operate through Modiba Solutions LLC, a US-registered QA and AI automation consultancy, and I'm available immediately for remote contract and 1099 engagements. I'm looking for senior QA, Director of Quality Engineering, or AI Automation testing roles where I can bring both strategic leadership and deep hands-on technical capability.