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Sandrine T.ST

Sandrine T.

Lead Product | Project Manager | Product Owner

€750/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sandrine

I am Sandrine, a Product Manager for 9 years. I've had the opportunity to practice my profession in various organizations and sectors with different maturity levels (energy, automotive, retail, e-commerce).

My passion for digital transformation, data-driven, and user-centered product creation has enabled me to design products from scratch and develop technical skills to complement my business and marketing background.
I have proven experience in product strategy, agile management, innovation, and data analysis.
I have led cross-functional teams, optimized product lifecycles, and maximized the revenue growth of my products.

I am looking for a mission in the design and management of omnichannel and e-commerce products.
  • English

    Native or bilingual

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • Unibail-Rodamco-Westfield
    Senior Product Manager
    REAL ESTATE
    February 2026 - Today (6 months)
    Paris, France
    Digital Marketing & Content Manager for commercial operations and promotions of shopping centers worldwide.

    Product Discovery with regions, country digital managers, and shopping center marketing managers.
    Definition of a product strategy for CMS in conjunction with the corporate marketing team.
    Project Management Agile Methodology Product Strategy & Roadmapping Content Management Systems (CMS) Content Management
  • PLANET
    Senior Product Manager - Omnichannel and Customer Experience
    August 2022 - Today (3 years and 11 months)
    Paris Store Strasbourg, Strasbourg, France
    • Definition and execution of product strategy for in-store checkout, Click & Collect, and tax-free solutions, generating 1.5M+ EUR in revenue.
    • Management of a team of 3 Product Owners and Designers, and coordination with technical and business teams.
    • Leadership of the launch of a new Click & Collect architecture and an omnichannel tax-free solution, ensuring compliance with European regulations.
    • Product lifecycle optimization: progressive decommissioning and headless relaunch.
    • E-commerce integrations with Shopify, Prestashop, SFCC, and management of an 110K EUR budget.
    • Pre-sales support and product strategy for luxury clients: Bulgari, Louis Vuitton, Prada.
    • Implementation of an API-first strategy, facilitating integration with 2 new luxury partners.
  • ENGIE Digital
    Product Manager Smart Home IoT
    March 2019 - August 2022 (3 years and 5 months)
    Paris, France
    • Design and launch of a remote monitoring portal in 4 European countries.
    • Product lifecycle management: writing functional specifications, UX design, and implementation of GA4, Hotjar, Cookiebot tools.
    • Facilitation of user workshops and implementation of A/B tests to optimize user experience.
    • Product deployment in 3 subsidiaries, enabling the monitoring of 30K installations and reducing technical interventions by 30%.
    • Winner of the ENGIE Innovation Award for the business and operational impact of the project.

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Education

  • Master PGE Marketing Communication
    ICN Business School
    2015
  • Ecole Billières
    2011

Certifications

  • PSPO 1
    Scrum.org
    2019
    Scrum Master Agile Scrum Scrum Practicing the SCRUM Agile Method Professional Scrum Product Owner
  • POPM
    Scaled Agile
    2021
    Product Management User Experience Design Portfolio Management Agile Methodology (SAFe) PI Planning SAFe Prioritization (RICE, MoSCoW, ...) Lean-Agile

Skill set

Categories