Three case studies, one method: a customer hit a problem, I investigated it, and the fix made sure fewer customers hit it again.
Turning customer reports into permanent fixes
Customer-reported issues converted into preventive regression coverage and automated safeguards — 20% fewer recurring production defects in six months.
An automation pipeline that cut customer-reported incidents 30%
Regression and API validation built into CI/CD across payments and FX platforms.
Scaling a service desk without scaling headcount
Escalation ownership, centralised tracking, and structured workflows — resolution turnaround down 70%.