If you derive tests from your implementation, you can't apply the Beyonce rule. What if the code is wrong and that wasn't the programmer's intent? We'll never know. The bug now exists in both places.

here's war story from last summer. I've talked about it in workshops but haven't written it down before. It's for a book I'm working on.

Many engineering challenges start with your roadmap

effective engineering teams should work *with* their product owner/manager, not *for* them

Doing the work is not the same as getting things done

When working: sync first *then* async