Good idea to face Practical Experience Problem

peace up on you
how are you my Brothers in Allah
I have a good idea to aid each other to acquire a practical experience which consider a big problem to join any job
Usually, employer need an expert person to acheive work and of course any new jobseeker donot have this experience so I thinking in this idea
why SINIOR in DBA & DEVELOPER help us only in teaching ?
SIMPLY
for example:if SINIORS of DBA can create database like any company then SINIORS of DEVELOPER order users to perform some orders that like use in practical life then users try to do it and of course will face big problems until acquire practical experience which make them to join job and success in it.
this my idea and who agree on it please participate .
sorry , my PC donot write arabic
your brother