A technologist or a technological engineer.
It is often referred to as either "robotics" or "automation".
a person that studies gems is called a gemologist.
The Person Who studies about mamals , he is called mamalogist....
I do not know if there is a name for it, but I know that most people who go into robotics are engineers.
A person who studies animals is called a zoologist.
A biotechnology scientist.
A person who studies the mind and behavior is called a psychologist.
A person who studies or writes history is called a historian.
A person who studies physics is called a physicist, a person who studies chemistry is called a chemist, and a person who studies biology is called a biologist.
Alligators of reptiles, so one who studies them is called a herpetologist.
A person who studies optometry is called an optometry student or an optometry student.
A person who studies a lot is often called a "bookworm" or a "knowledge enthusiast."