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Constance GangneuxCG

Constance Gangneux

Transformation & Customer Experience Consultant

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Constance

Organizational transformation consultant, I work on cross-functional projects to align business strategy, customer needs, and operational realities, in order to strengthen the coherence of transformations and support performance.

With over 10 years of experience in marketing, I rely on a strong customer-centric culture that I leverage as a driver for transformation. This allows me to help organizations make informed decisions, streamline internal communication, and use customer needs as a common reference point.

I approach every transformation with a strong conviction: it cannot succeed without a deep understanding of the ground reality. My interventions are rooted in observing user practices, listening to teams, and analyzing real customer interactions. I favor gradual and operational approaches to embed change in the long term and foster stakeholder buy-in.
  • English

    Fluent

  • Spanish

    Conversational

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km), Clamart (up to 10km)

Experience

  • La Poste Groupe - Branche Grand Public et Numérique
    Organizational Transformation & Transverse Management Consultant
    PUBLIC SECTOR
    February 2024 - Today (2 years and 4 months)
    Issy-les-Moulineaux, France
    Accompanying a transformation program aimed at optimizing the performance of the digital signage network to achieve coherence, operational efficiency, and investment control.

    • Conducted an organizational diagnosis to identify performance and optimization levers.
    • Mapped processes and clarified roles to streamline interactions between stakeholders.
    • Contributed to structuring the project's strategic positioning and prepared presentation materials for investment committee approval.
    • Established transverse governance to foster collective management and co-responsibility.
    • Defined performance indicators to enhance anticipation and supervision capabilities.
    • Facilitated co-creation workshops to evolve processes and align practices, balancing the interests of different stakeholders.
    • Supported teams in evolving their operating methods.
    • Contributed to two strategic calls for tender: defining needs, drafting specifications, and participating in the selection process.
    Organizational Transformation Process Optimization Change Management Performance Improvement Project Management
  • La Poste Groupe - Branche Grand Public et Numérique
    Consultant in Transverse Communication Project Management
    PUBLIC SECTOR
    July 2023 - December 2023 (6 months)
    Issy-les-Moulineaux, France
    Supporting business-critical communication initiatives to enhance the visibility of offers for the Professional market and the La Poste Pro brand:

    • Managed over 15 projects simultaneously, requiring prioritization and coordination of internal and external stakeholders.
    • Contributed to the management of the 360° communication plan, from strategic framing to operational deployment.
    • Coordinated creative and media agencies to ensure consistency of initiatives and adherence to objectives.
    • Structured and monitored online and offline campaigns, including digital acquisition channels (SEA, programmatic).
    • Analyzed performance and produced reports to guide decisions and optimize actions.
    Media Branding Project Management Communication Strategy Advertising Campaign
  • UBY
    Marketing and Branding Consultant
    INTERNET OF THINGS (IOT)
    August 2022 - May 2023 (9 months)
    Sèvres, France
    Supporting the marketing director in a company merger context, with the objective of structuring and developing the brand and notoriety across different market segments.

    • Advised on the launch of the branding strategy to establish a common identity.
    • Contributed to the definition and implementation of the digital and inbound strategy to support positioning and lead generation.
    • Designed and deployed an internal workflow to improve the collection, sharing, and utilization of customer knowledge.
    • Assisted the marketing director in deploying communication initiatives.
    Content Strategy Customer Marketing Inbound Marketing Strategic Marketing Customer Knowledge

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Education

  • Master in B2B Marketing
    ISTEC
    2013

Certifications

  • Becoming autonomous to design and facilitate transformation projects through design thinking
    AM DESIGN THINKING

Skill set (13)

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