Such a person is known as a stevedore.
A stevedore loads and unloads ships. In other places they are just called dockers.
a port is the place where a ship unloads and loads goods.
That would be a stevedore, I believe. Or a Longshoreman.
A dock worker or a stevadore.
Lumper Or Swamper
stevedore
a dock man or a longshoreman
abdi
longshoremen unload ships cargo
A Stevedore is a person who loads and unloads
Stevedore is the place where the ships are (un)loaded , the people are called Longshoremen or Dockmen.
In Britain, people who load and unload ships are known as stevedores, dockworkers or dockers.