Dhruv
Shetty.

CurAudit compares itemized US medical bills against hospitals’ federally mandated price transparency files, flags charges worth questioning, and generates dispute packets with traceable evidence.

MuPDF WebAssembly redacts patient identifiers locally in the browser before upload. Streaming parsers handle machine-readable files with millions of rows, matching billing codes against published cash and negotiated rates. The comparisons run in deterministic code.

An emergency vehicle traffic signal preemption engine for dense cities. Zelvo uses Lighthill–Whitham–Richards kinematic wave theory to model traffic density and backward shockwave speeds, going beyond GPS geofencing.

It coordinates five to six signals sequentially to flush standing queues ahead of an ambulance while managing cross-street congestion. Validated in SUMO across multi-intersection grids; these are simulation results, not road-trial outcomes.