What SANJAY demonstrated

Built a working modernization pass for the KM-Waechter service: fixed the core wear calculation, handled missing service readings safely, and used an acceptance script to verify the repo against the project rules. The candidate also documented the agent review process and attempted a data-driven breakdown-risk analysis rather than relying on the obvious mileage assumption.

• Leakage-Free Feature Engineering
• Honest Model Evaluation
• Directed AI Prompting
• Verification-Driven Debugging