self-advertiser
One of the most attractive things about her was her hatred of publicity and self-advertisement.
He described his fellow artist as a pretentious name-dropper with an instinct for self-advertisement.
He commandeered a pressure group and turned it into an effective vehicle for self-advertisement.

SMART Vocabulary: related words and phrases

Advertising and marketing
ad
ad agency
adman
adverse publicity
advert
cross-selling
customer relationship management
demographics
detoxify
differentiator
o.n.o.
off-brand
on-brand
opinion mining
overexpose
trade dress
unadvertised
unbilled
unbranded
unmarketable