Solo
One who performs alone is a soloist.
A person who performs leaps and somersaults is commonly referred to as a gymnast or an acrobat.
Exorcist.
An esthetician or a skincare specialist typically performs facials.
flunky
A person who performs
The person who performs the ceremony is called the officiant.
A person who performs postmortem examinations is called a forensic pathologist or a medical examiner. They are trained to investigate the cause of death by examining the deceased's body and conducting autopsies.
The name of the person who performs surgery on the heart is a cardiovascualr surgeon. Here is a list of 15 hospitals with great cardiovascular programs.
Matador
The person is called an archaeologist
A person who performs different stunts, especially in movies, is also known as the stuntman.