Graphic Designer / Artist

We are looking for a graphic artist that is able to produce high quality ads for Facebook, Instagram, Twitter, Kickstarter and Shopify. Quality expected is as such:
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We will do our best to provide enough work that will allow for you to have weekly work at a part time. Realistic estimates and deadlines are asked of. Please provide samples of your work and any examples that you would like to present to show your quality of design.