> In almost 20 years I've learned that, at least to me, the most challenging group to manage are mid-level developers. mid-level develeopers promoted to archit

> In almost 20 years I've learned that, at least to me, the most challenging group to manage are mid-level developers. mid-level develeopers promoted to architects/managers because the startup grows fast, in a startup that mostly hires juniors, and then sitting there without ever updating their knowledge