Sailor or fisherman
the person is a Mason
We can call them as Boat Builders.
friend
friend
A boatmate is a person with whom another person shares, or works on, a boat.
Friend
Tech Person
a slave
Employee
someone who works for a business
In ships or ferries, the person who steers is called a helmsman. In relatively small boats, the person that steers the boat is called a skipper.
An employee.