I agree. Backend and Software are two different worlds. At least if you want to get both right :-) But!!! If you have the same language in both, its easier to

I agree. Backend and Software are two different worlds. At least if you want to get both right :-) But!!! If you have the same language in both, its easier to check the code of the over side and derive some insights, or to eventually fix some small bug somewhere or implement a minor feature. I experience that currently.