[mzanchi]

Yeah, I started doing 1-on-1 with all of them when the team was about half size. The reason I got one of the guys "promoted" as dev lead is so he can take most of the mentoring and feedback gathering. He is not their boss though, with no authority to assign work or make demands.

Nowadays I do 1-on-1s with the dev lead, the assistant, and the product owners (senior devs and architects), so only 5 people.

Still, that would mean the dev lead would need to do 25 1-on-1s, so we have a structure of peer mentorship, with two phases: a formal and an informal. The formal is to maintain quality of information gathering and fairness. The informal is to allow for rapport and flexibility in the part of the mentor. We started this recently, we'll see how it goes.