Brock K
Amazon PPC Expert, 9 Years Scaling Brands on Amazon
Skills
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Portfolio
Work experience
Marketplace Advertising Manager
ExpressMed Partners • Full-time
Oct 2024 - Jul 2026 • 1 yr 9 mos
Ran Amazon Sponsored Ads (Sponsored Products, Brands and Display) for a 9-brand health and household portfolio in the US marketplace. Results, first full quarter (Q4 2024) vs. Q2 2026: - Portfolio ACoS cut from 44.6% to 24.3% - ROAS up from 2.24x to 4.11x - Quarterly ad sales grown from $193K to $649K - Largest brand: 72% more ad sales on flat ad spend, with CPC down from $2.84 to $2.11 Work included launching advertising for 3 new brands, rebuilding campaign structures, weekly bid and budget optimization, search term harvesting and negative keyword management, and regular performance reporting.
Director of Marketplaces
San Diego Hat Company • Full-time
Aug 2023 - Oct 2024 • 1 yr 2 mos
Ran marketplaces for a hat and accessories brand. - Directed Amazon, Walmart, TikTok Shop and Shein, with 30% year-over-year Amazon sales growth - Managed a multimillion-dollar Amazon Ads budget to a 5.0 ROAS goal - Built the Amazon Brand Store from the ground up and streamlined advertising workflows - Led a cross-functional team of admins, designers and operations - Owned pricing strategy and coordinated production with an overseas factory
Amazon Marketplace Manager
Paw.com • Full-time
Jul 2022 - Aug 2023 • 1 yr 1 mo
Ran Amazon for a premium pet products brand. - Reversed declining performance and grew revenue 30% within the first months - Managed PPC at a 4.0 ROAS while scaling spend efficiently - Launched Walmart Marketplace as a new revenue channel, building the catalog, ads and operational workflows - Optimized listings, the Brand Store and inventory planning to lift conversion and reduce stockouts