William Maroulis

Senior eCommerce executive with 13+ years scaling Amazon, retail media, and omnichannel growth across multi-brand portfolios. Proven record of leading P&L-owned teams through post-merger integration, platform transformation, and market expansion — with $500M+ in managed revenue and $40M+ in paid media under direct ownership. • Personally scaled brand revenue from $120K to $75M across Amazon, DTC, Walmart, and Target engagements through repeatable growth systems, channel strategy, and hands-on execution. • Improved KPI forecast accuracy from 70% to 90%+ at Infinite Commerce by rebuilding team structure, campaign architecture, and reporting cadence for a 20+ person organization. • Increased client advertising spend 26% YoY with attributed sales up 60% YoY at Hinge Commerce, improving client ROI by 27%. Deep expertise across Amazon (1P/3P), Walmart, Target, Shopify, and retail media — backed by an MBA in Finance and a track record of building teams and systems that scale.