Social Media Assistant

I need someone who is really good at using social media to help me post to Facebook and Instagram for my online website business. My hand crafted product is niche and tends to be at the more expensive end of the market. I like to post about three times a week on both media. I have plenty of good, professional photos to hand but need some well written text and innovative ideas to post that will attract the attention of consumers predominantly, although not exclusively to the Australian Market. The successful applicant needs a really good command of English and a deep understanding of how best to use social media for the ongoing promotion of brand awareness and product. Please reply with 2 or 3 examples of how you have done this in the past for existing clients. I need a quotation based on an initial 3 month contract which includes a monthly report on key result indicators. A further 6 month contract will be considered based on the performance of the initial trial with an ongoing 12 month contract after that. Shortlisted applicants will be provided with further information on the product and the existing brand.