We ran load tests before a big product launch, got green across the board, and watched the system buckle under real traffic two days later. The tests weren't wrong — they just weren't testing reality.
- Published On
Hello, I'm Luke
Personal blog about my experiences and thoughts on software development.
Latest Posts
- A client's on-call rotation was burning people out — not because of real incidents, but because of noise. Here's how we cut alerts by 87% without missing anything that actually required a human.
- Published On
- A single slow database query triggered aggressive retries across four microservices. Within minutes, the entire order pipeline was down. Here's how we traced it and what we changed.
- Published On
- A client's team tripled their PR output with coding agents. Six weeks later, their cycle time had doubled and nobody could explain why.
- Published On
- A 47-minute build pipeline had become sacred infrastructure. When we finally opened it up, we found cargo-culted steps, redundant checks, and a team afraid of their own tooling.
- Published On