A plasterer would be the best tradesmen to make a repair of this for you these are quite a common accident and as long as the board hasn't been broken too bad they should just be able to patch it rather than re skimming the whole ceiling . Followed by a painter.
Depends how he put his foot through the floor. If it was through the boards above then probably both a joiner and a plasterer.
The joiner will check the floor above and the plasterer will fix the ceiling below.
Hope this helps.
A Master Decorator would be able to deal with this.
We often repair and redecorate ceilings with similar damage to yours.
A plasterer will repair the hole. As to the invisibility of the repair you will probably
still need it decorated for an acceptable finish.
It s really up to you which way you choose.