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.
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 person who performs facials is commonly referred to as an esthetician or aesthetician. They are trained professionals specializing in skin care treatments, including facials, to improve the health and appearance of the skin.
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.
A group of similar tasks that a person performs for pay is called a "job" or "occupation." This encompasses the specific duties and responsibilities associated with a particular role within a workplace or industry.
Matador
The person is called an archaeologist