Sergiy Tsiupko is the Head of Business Development at Profit Whales, a full-service marketing agency for eCommerce brands that scales them on Amazon and beyond via a cross-channel approach. With more than 4 years of experience in growing eCommerce brands on Amazon, eBay, Etsy, and Walmart, Sergiy has a deep knowledge of product launching and management, brand management, PPC ads, SEO, and logistics.