Google Shopping Ads VA Virtual Assistant - negative keywords list

We are looking for someone with experience in google shopping ads to join our team part time and in time progress to full time.
Currently i am spending 2-3 hours a day banning non buying keywords in our google ad campaigns.
Please send samples of your past google shopping work.
Our products do well on amazon but on google their is too many random search terms being displayed.
I understand this is normal until we grow our negative keyword list and its your job to help me with this task.
Only people with experience in google shopping ads.