A person who creates robots is called a roboticist. Roboticists design, build, and program robots, often combining expertise in engineering, computer science, and artificial intelligence. They work in various fields, including manufacturing, healthcare, and research, to develop robotic systems that can perform specific tasks or functions.
The character ET was not a robot, but he was a little too alien for us to call him a person. Eliot would probably disagree, and ET's co-workers probably called him something that would translate to "person".
The reason you call it a building is because it was built as you would call something that was carved a carving or something that was painted a painting.
An inventor creates something new that did not exist before. A discoverer finds something that did exist but nobody had found it.
an invention
A person who creates something totally new is considered an inventor. He or she creates something that has never existed.
a person who creates games is called a game designer
candy maker
A manufacture is a person who makes or creates something.
A manufacture is a person who makes or creates something.
An Illustrator is the person who draws pics for books the author is the writer
Lucky.
The script-writer.
An editor.
you may be able to call this person a blackmail victim.
Eponym
tube