Worked on the quarkusio/quarkus repository to enhance documentation around gRPC HTTP/2 flow control configuration, focusing on improving performance and reliability for large message handling. Leveraged Java and Quarkus to detail both unified and separate server mode settings, as well as client-side flow control window options. Provided concrete examples and actionable recommendations to help teams optimize throughput and reduce latency under high-load conditions. The work included linking documentation changes to specific commits for traceability and aligning with related issues. Emphasis was placed on maintainability and clarity, reducing the risk of misconfiguration and supporting better performance tuning for gRPC applications.