Content planning

As a business development manager in real estate I'm looking for a talented freelancer to help me with my content planning. I need help in creating strategies and content for marketing and promotion purposes. My preference is for content in the form of instagram, facebook and linkedin. The goal of the content is to promote our product or service to a general audience and grow a following. I'm looking for someone who has experience in content planning to create a strategy that will boost engagement with our target audience with social media starting from scratch, im looking for someone who can help build my brand . Experience with SEO a plus