A production-grade gRPC microservice written

A production-grade gRPC microservice written in Go for real-time clinical data ingestion. Built with bounded concurrency and backpressure to handle high-throughput streams without memory overflow, context-aware cancellation so no worker ever hangs on a slow downstream call, and graceful shutdown that drains in-flight work before the process exits. Transport and domain logic are cleanly separated, fully unit-tested with the Go race detector.