Facebook Marketing Expert to develop Facebook ads to generate sales

I am looking for an experienced talented, creative Facebook Ads expert, with a strong track record of running effective marketing campaigns for e-commerce websites. The job is to create a carousel ad on my FB page, and fix pixel issues (optimise/tidy up) a secondary advert account. Ideally, you will have in-depth experience with targeting niches on Facebook using audience insights and power editor suggestions tool. Though I'm seeking someone who can provide long-term support, I can start off by offering a couple of hours of work to see if we can form a long-term business relationship. Please provide a brief description of your background and skillset and tangible examples of successful ad campaigns that you have run before (with specific spend, sales, and ROI).