Writing

Long-form notes on Go, infrastructure and the CNCF projects I work in, with the real code and the tradeoffs. Sometimes a career lesson too.

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All tech golang infra opensource ideology security observability prometheus web3

2026

  1. Observability That Actually Helps at 3am

    2026-05-27 · 8 min

    Wiring OpenTelemetry traces, metrics, and logs into Prometheus and Grafana across microservices. The one move that matters (trace IDs in every log line), and the cardinality, sampling, and clock-skew traps that waste your time.

    infraobservability