Hello, I'm Luke

Latest Posts

• The Day GitHub Actions Went Down and Nobody Could Deploy

  ci-cd reliability consulting devops resilience

  GitHub Actions was out for nearly eleven hours on August 6. On the client project I was embedded in, it took about forty minutes for us to realize we had no Plan B. We couldn't deploy, couldn't run tests, couldn't merge with confidence. A ten-hour lesson in single points of failure.

  Published On

  August 10, 2026

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• We Finished the Feature in a Week. It Shipped Three Months Later.

  consulting project-management developer-experience architecture

  A client's team built the core feature in five days. Then came the edge cases, the migration script, the security review, the load test that failed, and the staging bug that took longer to fix than the feature itself.

  Published On

  August 7, 2026

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• The MCP Servers Nobody Audited

  security ai consulting architecture mcp

  A client connected 11 MCP servers to their development environment in three months. When I reviewed the OAuth scopes, two of them had write access to production infrastructure. Nobody had checked.

  Published On

  August 5, 2026

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• Our Monitoring Cost More Than What It Monitored

  observability finops consulting cost-optimization debugging

  A client's Datadog bill quietly grew to $38K/month — nearly double their actual compute spend. The culprit wasn't one big mistake but a dozen small defaults nobody revisited.

  Published On

  August 3, 2026

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• The Test Suite With 90% Coverage That Caught Zero Bugs

  testing code-quality consulting debugging

  A client's codebase had impressive test coverage numbers. Then I introduced a deliberate bug and watched every single test pass. Coverage was measuring execution, not verification.

  Published On

  July 31, 2026

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