Esther Hwang is the Director of Growth at Poshmark, where she manages mobile marketing campaigns and tests new mobile and web channels. Prior to Poshmark, Esther worked at Zoosk and Adobe Systems, providing great learning grounds to become a top-tier mobile marketer.
Facebook has been a boon for many mobile marketers – it has a treasure trove of data, access to TWO massive channels (Facebook and Instagram), a sophisticated ad editor UI, and of course, immense scale. However, these benefits making Facebook an advertisers’ favorite also invites a lot of competition and expensive CPMs.
