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Antonin CosteAC

Antonin Coste

Technical project manager e-commerce

€800/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Antonin

Technical-functional project manager specialized in e-commerce, I can support you through all phases of your project:
• E-commerce solutions benchmarking
• Writing specifications
• Facilitating workshops (scoping or business team training)
• Site audits (performance, accessibility, UX/UI, etc.)
• Recommending external solutions/providers

I primarily work on e-commerce projects using Salesforce Service Cloud and Magento, and all connected components with these systems (PSP, PIM/DAM, ERP, etc.).

I am available for one-off missions or long-term support.
Travel is possible in the Paris region, or remote work.
  • French

    Native or bilingual

Can work on-site
Paris (up to 10km)

Experience

  • Kering
    IT PM E-commerce Headless
    LUXURY GOODS
    January 2023 - Today (3 years and 5 months)
    Paris, France
    Migration of the 4 brands of the EAGLE program to a hybrid SFRA/Headless architecture:
    • CMS: Contentful
    • Search: Algolia

    MAIN MISSIONS:
    • Participation in technical design, writing technical specifications, monitoring development and acceptance testing
    • Management of a team of 15 developers, 5 lead developers, and 2 project managers
    • Synchronization with other program teams (PIM, OMS, Architects, etc.)
    • Business training on new tools

    PROJECTS DEPLOYED:
    • Launch of the first brand Alexander McQueen in hybrid SFRA/Headless (January 2024)
    • Launch of Saint Laurent in hybrid SFRA/Headless (July 2024)
    • Progressive rollout of a micro-services architecture and decommissioning of SFCC (since April 2025)
    E-commerce IT Architecture Technical project management
  • Kering
    IT PM E-commerce
    LUXURY GOODS
    April 2022 - December 2022 (8 months)
    Paris, France
    MAIN MISSIONS:
    • Implementation of Core Features for the Eagle program (Balenciaga, YSL, Alexander McQueen & Bottega Veneta)
    • Writing IT requirements and monitoring development
    • Squad lead for transversal topics

    ENVIRONMENTS:
    • E-commerce: Salesforce Commerce Cloud

    PROJECT:
    • Redesign of the checkout for the 4 brands
    • Implementation of the Reflaunt project for Balenciaga: Second-hand sales platform on the website
    E-commerce Project management Technical specifications Functional specifications Atlassian JIRA Scrum Salesforce Commerce Cloud
  • Fast Retailing
    Project Manager / Product Owner
    E-COMMERCE
    August 2020 - April 2022 (1 year and 8 months)
    Paris, France
    MAIN MISSIONS:
    • Monitoring the e-commerce roadmap and implementing evolutions
    • Coordinating partners (e-commerce agencies, webmarketing, or third parties)
    • Supporting business teams and providing daily technical assistance
    • Reviewing documentation and organizing the e-commerce department's processes

    ENVIRONMENTS:
    • E-commerce: Salesforce Commerce Cloud
    • IT: Microsoft Dynamics, Storeland, Teamwork
    • PSP: Adyen, Paypal
    • Third Parties: Avis Vérifiés, Lengow, Target2Sell
    Project management E-commerce Salesforce Commerce Cloud Functional specifications Technical specifications Training

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Education

  • DUT MMI (formerly SRC)
    IUT Champs-sur-Marne
    2012
  • Master 1 Digital Creation and Strategy
    ISCOM Paris
    2014

Skill set

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