Hello there,
I am a Go developer and has particularly used protobuf in my last project as a Java/Go e-commerce microservices developer for an Austrian company (please see my work history). We used protobuf between Java and Go, with the Java side calling the microservices in Go. The executable we used at the time to generate the protobuf stub files was protoc-gen-grpc-java v1.12.0.
Additionally, I have also used gRPC, sqlx, testify and DATA-DOG go (testing libraries), dep (for dependencies management), and vet and fmt. The IDE I use is JetBrains GoLand.
Please see my profile for the rest of my portfolio, work history, and qualifications. Bid not final until requirements discussion. Thank you.