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What Kian demonstrated

Built and verified a full legacy-code modernization for KM-Waechter: fixed the service-wear calculation, handled missing readings safely, repaired the nightly report, corrected a hidden mileage-conversion bug in the helpers, and added the missing regression test. Also produced a data-driven breakdown-risk analysis that ranks cars by the factors the dataset actually supports, and documented the review process in NOTES.md.

  • Leakage-Free Bug Diagnosis
  • Directed AI Code Review
  • Acceptance-Driven Verification
  • Data-Driven Feature Interpretation

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