A person whose job is to write advertising text.

A skilled professional who specializes in marketing communication.

विपणन संचार विशेषज्ञ

English Usage: As a copywriter, her job is to deliver compelling messages that attract customers.

Hindi Usage: एक विज्ञापन लेखक के रूप में, उसका काम ग्राहकों को आकर्षित करने वाले प्रभावशाली संदेश देना है।