Create Amazon FBA Business

I'm looking for help creating and launching an Amazon FBA business. Selling physical goods, I have a pre-existing connection to a reliable manufacturer. I need assistance in strategic brand-building that includes market analysis, potential audience identification, and more. To maximize the success of my business, I'd like to work with a professional who has resources and expertise in setting up a secure, reputable brand. Please let me know if you have the experience necessary to bring this project to fruition.