This is the 15476th most frequent Russian word.
представителем
"Representative."
In this context, "представителем" is used to mean a representative or delegate of a group.
Он был представителем нашего класса на собрании.
He was a representative of our class at the meeting.
Here, "представителем" signifies a role or occupation as a representative of an entity.
Она работает представителем компании в нашем регионе.
She works as a representative of the company in our region.
In this example, "представителем" refers to someone embodying or advocating for a different viewpoint.