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Marie LecerfML

Marie Lecerf

Technical Product Manager

€650/day
Lille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marie

Engineer with over 15 years of experience, I am a passionate Technical Product Lead focused on user experience in complex technological environments. My expertise lies at the intersection of Data Compliance (GDPR), IAM, and human-centered product design.

My approach involves transforming heavy technical and regulatory constraints into fluid and intuitive user journeys.
As a specialist in modernizing critical systems, I ensure that technological innovation primarily serves to simplify the daily lives of users, whether they are employees or end customers.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • ADEO Services
    Senior Product Manager
    January 2023 - February 2026 (3 years and 1 month)
    Lille, France
    Customer Data Compliance
    • **Transformation and Rationalization Steering**: Modernization of the data model and streamlining of the Kafka API architecture to ensure robustness and operational efficiency.
    • **Group Deployment Strategy**: Accelerating product adoption within international entities, adapting solutions to local and legal specificities.
    • **User Experience Management**: Optimizing right management and inactivity purge processes (GDPR) in collaboration with UX teams to improve employee operational efficiency.
    • **Publisher Expertise**: Managing the relationship with the publisher One Trust and steering the cookie strategy.
    Digital Transformation of the "I Know You" Portal
    • **Full-Stack Redesign**: Steering a technical redesign aimed at optimizing stability and performance.
    • **UX/UI Optimization**: Close collaboration with the UX team to translate functional needs into intuitive interfaces facilitating access to customer data.
    • **Expansion & Adoption**: Steering deployment within various international Business Units, adapting the common foundation to local specificities.
    User Experience (UX) GDPR API Architecture Publisher Relationship Customer Onboarding
  • Leroy Merlin France
    Product Manager
    September 2019 - January 2023 (3 years and 4 months)
    Lille, France
    API Strategy & API Gateways Migration
    • **Complex Technological Migration**: Steering the implementation and migration to the new Kong API Gateway across the ADEO group.
    • **Infrastructure Modernization**: Responsible for deploying the international API Management strategy, including securing flows and integrating with the developer portal (devportal).
    • **Gateway Interoperability**: Evolving the internal product to manage different types of gateways, including Webmethods (Software AG), ensuring a smooth transition between technologies.
    Developer Experience & Self-Service Portal
    • **DevPortal Product Ownership**: Leading the development of a unified API portal, centralizing the self-service developer experience for API providers and consumers.
    • **Audit & Technological Selection**: Active participation in the RFP process to select API Gateway solutions capable of supporting new use cases and ADEO group's growth ambitions.
    • **Cross-functional Team Coordination**: Facilitating a mixed technical team (Leroy Merlin France and ADEO Services) to harmonize the
    API Management API Architecture Product roadmap RFP Developer Experience
  • ILEX-International
    Product Lead & Senior Software Engineer
    January 2010 - August 2019 (9 years and 7 months)
    Product Management – Identity Management (IAM)
    • **Technical and Functional Roadmap Steering**: Responsible for the product strategy for Meibo Identity and Meibo People Pack solutions.
    • **Specifications**: Writing functional specifications and ensuring the quality of deliverables in direct collaboration with R&D teams.
    • **Market Positioning**: Technical expert for sales and marketing teams to ensure product alignment with the complex needs of clients and partners.
    • **R&D Team Management**: Daily supervision of engineers, managing recruitment, and developing team skills.

    Engineering & Software Development (R&D)
    • **Critical Connector Development**: Design and implementation of provisioning connectors for Microsoft environments (Active Directory, Exchange, Office 365) and standard protocols like SPML.
    • **Workflow Engine Redesign**: Optimization of the workflow engine to improve system performance and natively support multilingualism.
    • **Front-end Modernization**: Redesign of product-generated graphical interfaces through the integration of HTML5, CSS3, and jQuery.
    • **Technical Training**: Designing training materials and conducting technical training sessions for partners and key accounts.
    Identity and Access Management (IAM) product-strategy Team Management User Experience (UX) Technical Expertise

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Education

  • Engineering degree, Information Systems
    EFREI Paris
    2008
    Diplôme d'ingénieur, Système d'information
  • Piano Analytics Certification
    Qwamplify
    2025
    Certification Piano Analytics

Skill set

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