Verified Credential Download PDF
What James demonstrated
Built and verified an end-to-end modernization of a legacy fleet-maintenance service: corrected the service-wear calculation, handled missing readings safely, fixed the nightly report’s average and crash path, repaired a hidden mileage-conversion bug in the helpers, and added a data-driven breakdown-risk analysis. The work was validated against an acceptance script and documented with a clear review trail in NOTES.md.
- Leakage-Free Feature Engineering
- Honest Model Evaluation
- Directed AI Agent Review
- Acceptance-Driven Verification
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