That's your problem right there. Your frontend is not as different from your backend as dentristy is from neurosurgery. If you think it is, you might lack some understanding of how things work.
Tbh., whenever someone hails the specialization and how their particular field is so special, I hear them saying "I really do not want to be bothered with all these nasty details". And that's fine. But it's not something to be proud of. Personally, I would love to have a better understanding of how user interfaces or database work internally. I think the understanding would only make me better.