Worked on the parca-dev/parca repository to address server routing inconsistencies between gRPC gateway and REST routes. Focused on backend development using Go, the work involved aligning grpcWebMux with StripPrefix to ensure that routing matched across both gRPC and REST interfaces. This targeted fix improved API accessibility and reduced client interoperability issues by standardizing request handling paths. The solution included comprehensive tests for routing edge-cases, contributing to a more stable API surface and lowering support overhead. Leveraged skills in API Gateway and gRPC to deliver a robust backend improvement, with all changes tracked and validated through version control and testing.