About me Software Engineer focused on Backend, SRE, and Observability. Interests Observability Distributed Systems Software Architecture and all Recent Blog Posts dd-trace-go の OTLP Trace Export 機能を利用する Bazel で Go の PGO ビルドを行う dd-trace-go で計装していないアプリケーションで Datadog Profiler の Endpoint Profiling を実現する open-telemetry/weaver を利用したカスタム Semantic Conventions の管理 opentelemetry-go で計装した Span の属性を SpanProcessor で加工する Certificates 2022-02: Google Cloud Certified Professional Cloud Architect 2022-10: Google Cloud Certified Professional Cloud Developer 2023-03: Google Cloud Certified Professional Cloud Security Engineer 2023-12: Google Cloud Certified Professional Data Engineer