Java, Gaia, S3, Kafka, Cockroach DB, Google gRPC (Remote Procedure Call), GVP (gvproxy), Terraform.Envoy reverse proxy with Rust for web assembly.Gaia on-Prem with GVP (gvproxy) security.GCR (Google Container Registry) - Podman 5 RedHat 9.Cockroach DB or any other NoSQL.Test Automation or end to end