E-commerce Marketplace Specialist with 3+ years of hands-on experience managing and scaling seller accounts across Amazon (FBA & FBM), Walmart and eBay (USA & UK marketplaces). Proven expertise in end-to-end marketplace operations, including high-ROI product research, SEO-optimized listings, Amazon PPC support, inventory & order management, and account health compliance. Strong focus on profitability, ROI and operational stability, helping brands fix growth blockers such as poor product selection, weak listings and inefficient operations. Experienced in supporting both startup sellers and established brands with consistent growth in competitive niches.