10 Amazon marketplace operations experts
Amazon marketplace operations are covered here by one VP of Marketplaces & Amazon, three directors, a head of Amazon 3P e-commerce and five marketplace managers, at companies from unybrands and Pangaea to ONNIT and Summer Fridays. Brands deciding how to split Seller Central, Vendor Central, advertising and catalog work, or when to add Walmart, TikTok Shop and other marketplaces, can compare how these teams are set up.
Professionals to explore
Amanda Barbera
LinkedInExperience: Amazon Marketplace Manager · Podium Brands Group LLC
Catalog setup across several brands is the fit for Amanda Barbera, Amazon Marketplace Manager at Podium Brands Group LLC since August 2021, managing a portfolio of brands in the Amazon catalog, including Robeez and SWIMS, with a focus on multi-brand catalog creation, PPC and full-funnel operations. Amanda was ECommerce Marketplace Specialist at Essential Apparel LLC (2005–2021), working on Amazon for the Berkshire Hosiery brand.
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Ary Selener
LinkedInExperience: VP of Marketplaces & Amazon · unybrands
Ary Selener has been VP of Marketplaces & Amazon at unybrands since February 2024, responsible for the Amazon business across marketing, sales and business management and for managing the Amazon team of marketers, Brand Directors and Managers. Ary was Senior Director (2021–2023) and then VP of Amazon Sales and Marketing (2023–2024) at Moonshot Brands, and held Amazon director roles at For Life Products (2019–2021) and Brandsel LLC (2015–2019).
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Carissa Baker
LinkedInExperience: Director, Amazon Marketplace · Summer Fridays
Having worked at Amazon before selling on it, Carissa Baker can speak to the marketplace from both sides: Sr. Partnerships Program Marketing Manager at Prime Video at Amazon (2022–2024), then Strategy & Operations Manager, Amazon (2024–2025) and Associate Director, Amazon (2025–2026) at Pixi Inc., and Director, Amazon Marketplace at Summer Fridays since January 2026. Carissa is also Co-Founder and CRO of BilliSpeaks, LLC since 2020.
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Josh Harwell
LinkedInExperience: Former Head of E-commerce - Amazon 3P · Mammoth Brands
Josh Harwell was Head of E-commerce - Amazon 3P at Mammoth Brands (2023–2025) and describes most recently owning Amazon 3P P&L across three brands ($115M+ annual) with 20%+ YoY growth. At Thrasio, Josh was Senior Brand Manager - Amazon (2021) and Director, Brand Management (2021–2023), and earlier founded Confidence Bodywear and CAMFormulas.com. A fit for questions on Amazon 3P profitability across a portfolio of brands.
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Kimberly Livingston
LinkedInExperience: Senior Manager of Amazon Marketplaces · FoodScience, LLC
Kimberly Livingston has been Senior Manager of Amazon Marketplaces at FoodScience, LLC since September 2025, with Amazon Vendor and Seller Central in scope. Kimberly was E-Commerce Marketplace Manager (2021–2023) and has been Senior Manager of Marketplace Growth (since 2023) at Elements Brands, after Manager of Digital Marketing & Ecommerce at Escendance LLC (2020–2021) and was an Educator at Midland ISD (2010–2020). Suits questions on managing Vendor and Seller Central side by side.
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Max Meric
LinkedInExperience: Global Marketplace Director · Aborder Products Inc.
In February 2026 Max Meric became Global Marketplace Director at Aborder Products Inc., after Amazon & Walmart Marketplace Resource Manager there, and drives marketplace operations across Amazon Seller Central, Amazon Vendor Central, Walmart Marketplace, Target+ and TikTok Shop, overseeing 1,000+ SKUs across US and cross-border structures. At MOSdepot, Max was E-commerce Marketplace Manager (2017–2021) and has been Senior Ecommerce Manager since 2021.
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Megan Dupre
LinkedInExperience: Senior Amazon Marketplace Manager · Rhino USA, Inc
Since October 2025, Megan Dupre has been Senior Multichannel Marketplace Manager at Rhino USA, Inc, after International Expansion Brand Manager of Amazon (2023–2024), Amazon Marketplace Manager (2024) and Senior Amazon Marketplace Manager (2025) there, and founded Seller MD in 2023. Megan works across Amazon Seller Central, Account Health, international product expansions and compliance, and leads sales enablement and revenue operations. Best for account health and international expansion.
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Samantha Monzillo
LinkedInExperience: Lead Marketplace Manager, Americas · GESKE: German Beauty Tech
For multi-marketplace launches, Samantha Monzillo is the pick, having launched the GESKE brand with 250+ SKUs on Amazon (US, CA, MX), Walmart, eBay and TikTok Shop. Samantha is Lead Marketplace Manager, Americas at GESKE: German Beauty Tech (since 2023) and at Satisfyer (since 2021), and was Amazon Channel Sales Manager at Satisfyer (2019–2021), Associate Brand Manager at Quantum Networks (2018–2019) and Lead Global E-Commerce Manager at Madison Recognition (2017–2018).
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Stefan Dold
LinkedInExperience: Director of Amazon Marketplaces · Pangaea
Amazon P&L across a brand portfolio is the topic for Stefan Dold, Director of Amazon Marketplaces at Pangaea since October 2025, reporting to the CEO as a member of the Executive Leadership Team and leading digital commerce across five global CPG brands with full P&L ownership. Stefan was Director of Sales (Amazon) (2019–2022) and Vice President (Amazon Sales) (2022–2025) at Sue Ismiel & Daughters, and Business Development Manager at eCommerce Nurse (2018–2019).
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Taylor Verdone
LinkedInExperience: Senior Amazon Marketplace Manager · ONNIT
At ONNIT, Taylor Verdone develops and leads the overall Amazon marketplace strategy and oversees all marketplace operations, as Amazon Marketplace Manager since May 2021 and Senior Amazon Marketplace Manager since April 2025. Taylor was also Ecommerce Manager at Interstate Batteries (2021–2023), eCommerce Manager at Stryve Foods (2019–2020) and Amazon Marketing Specialist at Danco, LLC (2018–2019), a fit for Amazon strategy and operations.
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Choose the right perspective
For team design across several brands, Stefan Dold and Josh Harwell held P&L roles across five and three brands, and Ary Selener manages an Amazon team of marketing staff, brand directors and managers; Max Meric, Samantha Monzillo and Megan Dupre fit adding Walmart, TikTok Shop and other channels. Kimberly Livingston covers Vendor and Seller Central together, Amanda Barbera catalog and PPC work, Taylor Verdone overall Amazon strategy, and Carissa Baker joined Pixi Inc. and Summer Fridays after working at Amazon.
Questions to take into the conversation
- 01When should a brand selling on Amazon move a product line from Seller Central to Vendor Central, or the other way?
- 02How many SKUs can one Amazon marketplace manager handle before catalog and account health work starts to slip?
- 03What changes in the team when a brand adds Walmart Marketplace or TikTok Shop alongside Amazon?
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.