Managing skills and techlead and IC skills are pretty different disciplines.
Being 50/50 makes it hard to advance/develop in either one of them significantly.
The biggest issue is that management requires a lot of "wasted time" paying attention to whats going on around you and IC skills require a lot of "heads down time". It's a big fight between those two modes.
I've done it at a startup but it required doing most of my IC work after hours. Which isn't that sustainable.
Being 50/50 makes it hard to advance/develop in either one of them significantly.
The biggest issue is that management requires a lot of "wasted time" paying attention to whats going on around you and IC skills require a lot of "heads down time". It's a big fight between those two modes.
I've done it at a startup but it required doing most of my IC work after hours. Which isn't that sustainable.