Mayordomo (en. Steward)

/ma.jor.ˈdo.mo/

Synonyms

In certain contexts of popular culture, someone who takes care of solving domestic problems.

That guy is the neighborhood butler, he always helps everyone with their problems.

Ese tipo es el mayordomo del barrio, siempre ayuda a todos con sus problemas.

Sometimes, it humorously refers to a very helpful person in a group.

In our group, Juan is the butler, he is always helping everyone.

En nuestro grupo, Juan es el mayordomo, siempre está ayudando a todos.