So why don't you use AI to program the tasks you want? You can also use it in marketing; you don't need anyone else in that case. 
But not anyone can just use AI to program. One still need that programming knowledge in order to get the best out of AI, otherwise you end up producing rubbish as the end product or getting completely stuck somewhere.I suppose who have even witnessed this when you have commanded it to carry out some tasks, and then it returns vague results
Therefore, it's not an easy task at the moment. Perhaps in the future, we will have AI that writes perfect, error-free programs.
OP, I think you might want to move/or also post in Project development board
The OP created the thread in the development section, but the moderator moved it here because it seems the OP is looking for a service, not project development.