Verified Credential Download PDF
What Duaa demonstrated
Built and verified a working modernization of a legacy car-service repo: corrected the wear calculation, handled missing service readings safely, fixed the fleet report’s average and crash path, preserved the 15000 km / 80% rules, and added the missing regression test. Also produced a data-driven breakdown-risk analysis that ranks cars by service wear and driving load rather than falling for the mileage trap.
- Leakage-Free Bug Diagnosis
- Honest Acceptance Checking
- Data-Driven Risk Analysis
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