Open to opportunities

Maxime Thalien

@maximethalien

Message

I onboard marketplace sellers and optimize product catalogs, feeds, and performance.

France

Message

What I'm looking for

I'm looking to continue improving marketplace performance through seller onboarding, catalog optimization, technical integrations, and close collaboration with Tech, Catalog, Business, and client teams.

At Showroomprive.com, I onboard more than 200 marketplace sellers—including GUESS, Kärcher, JOTT, and Emma Sleep—and configure seller accounts and product feeds through CSV, API, and ERP integrations.

I resolve catalog issues involving prices, stock, EAN/SKU, categories, images, and variations, while improving product catalog quality, internal SEO, pricing, promotions, and commercial operations. I also train sellers and supervise an employee in collaboration with Tech, Catalog, and Business teams.

Across freelance consulting, VNC Online, and La Poste Group, I’ve managed marketplace accounts, optimized listings, supported product integrations, monitored KPIs, and helped clients grow through campaigns, recommendations, and marketplace operations.

Experience

Work history, roles, and key accomplishments

Current

Onboarding Manager & Support

Current

Showroomprive

Jan 2025 - Present (1 year 7 months)

Managed onboarding of over 200 sellers including GUESS, Kärcher, JOTT, and Emma Sleep. Configured seller accounts and product feeds, resolved technical errors, and optimized product catalogs.

CSV ERP SEO HTML CSS Marketplace Management