From Technical Expert to Force Multiplier Many engineering leaders start their careers by solving problems directly. The more technical the challenge, the more valuable they become. For years, success is measured by: Then leadership changes the equation. At some point, the role is no longer about solving every technical problem personally. It becomes about enabling …
Why Most Engineering Teams Are Slower Than They Think Modern engineering organizations often believe they have a developer productivity problem. In reality, most have a platform drag problem. Platform drag is the invisible friction inside an engineering organization that slows down delivery, increases operational overhead, and drains engineering focus. It rarely appears in sprint planning, …
Tailscale is genuinely one of the best pieces of infrastructure software I’ve used. WireGuard under the hood, zero-config peer-to-peer networking, and it Just Works on every OS. The problem is the coordination server — the thing that manages node registration, key distribution, and ACL policy — is Tailscale’s hosted service. For a healthcare company, putting …
Read more “Self-Hosting Your VPN Coordination: Running Headscale at Scale”
There’s a specific kind of production incident I used to dread: the slow request that only happens under load, that doesn’t throw an exception, that isn’t obviously caused by any single service. It just takes too long. And you have no idea why. Distributed tracing is the answer to that dread. Here’s what we actually …
Read more “Distributed Tracing in Production: What We Learned Instrumenting Our .NET Services”
For years, CI/CD configuration lived outside the codebase. You’d make changes in a UI that no one could review, no one could roll back, and no one could reproduce on a fresh install. The build pipeline was a shared mutable object and everyone was afraid to touch it. TeamCity’s Kotlin DSL changed that for us. …
Read more “Versioning Your CI/CD: TeamCity Kotlin DSL in a Monorepo”
Every time I mention we run HashiCorp Nomad instead of Kubernetes, I get the same reaction: a slight pause, then “…why?” The assumption is that Kubernetes is the obvious choice for container orchestration, and anything else is either legacy or contrarian. Neither is true. Here’s the actual reasoning. The Problem with Defaulting to Kubernetes Kubernetes …
Read more “Why I Run Nomad Instead of Kubernetes (And Sleep Better for It)”
Why Modern Systems Require a Different Mindset Most organizations believe they have observability because they have dashboards. But dashboards alone are not observability. Traditional monitoring answers known questions. Observability helps uncover unknown problems. That difference becomes critical as systems become increasingly distributed. Modern platforms are no longer single applications running on a single server. They …