What Balraj demonstrated

Built and verified a full legacy-code modernization for a fleet service system: fixed the wear calculation, handled missing service history safely, repaired the nightly report, corrected a hidden mileage-conversion bug in helper code, and added the missing regression test. Also produced a data-driven breakdown-risk analysis that follows the labelled fleet history rather than the misleading mileage assumption, with acceptance checks confirming the repo stayed within the required service rules.

• Leakage-Free Bug Diagnosis
• Directed AI Agent Review
• Acceptance-Driven Verification