Amazon and Walmart Listing Specialist

We are seeking an experienced Amazon Seller Central and Walmart Marketplace specialist to help expand and optimize our online product catalog. The primary responsibilities of this project include: -Creating and publishing new product listings on Amazon.com and Walmart.com -Assisting with GTIN exemptions, Brand Registry, reseller authorization documents, and other marketplace compliance requirements -Troubleshooting catalog and listing issues -Optimizing existing listings for accuracy, completeness, and overall presentation -Coordinating with Amazon and Walmart support when necessary to resolve listing or catalog-related problems This is a project-based engagement focused on establishing and optimizing our marketplace presence. We expect to manage routine maintenance internally after the project is complete, so we are looking for someone who can work independently, identify issues, and efficiently bring our catalog to a well-organized and optimized state. Please begin your proposal with the words "Marketplace Specialist" so we know you have read the entire posting.