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Lauréanne S.LS

Lauréanne S.

Supermalter

Social Media Strategist | Performance & Data

€460/day
4 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lauréanne

Social Media & Brand Activation Strategist with 5 years of experience with premium brands: Samsung France, L'Oréal Group, Dassault Systèmes.

I support brands in building high-performing and culturally relevant social media strategies: organic content, paid campaigns, product launches, influencer activations, and 360° activation programs.

My approach: combining brand creativity and data: KPI monitoring, performance dashboards, social listening, with a Data Product Management certification (2025) to go beyond intuition.

Bilingual FR/EN (L'Oréal Group professional environment 100% in English). International experience in global EMEA markets and a strong sensitivity to emerging markets.
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • SAMSUNG ELECTRONICS FRANCE
    Social Media Manager — Mobile Experience & Performance
    TECH
    January 2026 - Today (5 months)
    Saint-Ouen, France
    Strategy & Brand Activation
    -> Managed Samsung France's organic and paid social media strategy across 5 platforms (Instagram, Facebook, TikTok, YouTube, X) — adapting global assets into culturally relevant content for the French market.

    -> Strategic lead for Samsung Unpacked launches in France: coordinating with global teams, localizing content, multi-platform amplification, and ensuring brand consistency across all initiatives.

    -> Managed major activation campaigns beyond Unpacked: strategic partnerships with Tinder × Samsung, BTS, and the Milan Cortina 2026 Winter Olympics — conceptualizing the social media plan, creative adaptation, and stakeholder coordination.

    Performance & Data
    -> Managed a media budget of €300K+, coordinating with multiple partner agencies (creative, social, paid).

    -> Objective of 1.3% community growth set for 2026 — monitoring KPIs, analyzing performance, and continuously optimizing content and campaigns.
    -> YouTube campaigns generating up to 1 million views — tracking reach and engagement metrics to inform editorial decisions.

    -> Data-first approach: performance dashboards, social listening, and GEO monitoring to anticipate trends and refine content strategy.

    Notable Client Cases
    🎯Samsung Unpacked France— Lead on the social media strategy for key product launches: local adaptation of global assets, agency coordination, and multi-platform amplification.
    🎯Tinder × Samsung / BTS / Milan Cortina 2026 Olympics— Managed strategic partnership campaigns on social media: conceptualizing the plan, creative briefing, coordination, and performance tracking.
    Paid Social Media Performance Analysis Brand Activation Social Media Strategy Budget Management
  • L'OREAL
    INTERNATIONAL MARKETING PROJECT MANAGER
    LUXURY GOODS
    March 2025 - March 2026 (1 year)
    Levallois-Perret, France

    International Marketing Project Manager — Packaging & Product Launch

    Shu Uemura Art of Hair · DPP (Professional Products Division)

    Position 100% in English, coordinating with Japan-based labs, EMEA partners & global agencies

    Social Media & Influence
    - Managed the Shu Uemura Art of Hair Instagram account: growth from 94K to 102K followers (+8.5% in 6 months) through an optimized organic and paid editorial strategy and a content calendar aligned with product launches.

    - End-to-end influencer activations: sourcing, vetting, coordination, KPI tracking, and budget management, aligned with brand visibility and engagement objectives.

    - Developed press kits and communication materials for PR initiatives and international media coverage.

    Art Direction & Production
    - Art directed photo shoots in collaboration with photographers and creative agencies, produced visual assets for social media and e-commerce, while respecting brand identity.

    - Supervised the global creative workflow: briefing, vendor coordination, deliverable validation, multi-channel distribution.

    Packaging & Product Development
    - Oversaw high-end packaging development: validated color proofs (CSAR/Cromalin), created labels, produced mock-ups for products and GWPs (Gift With Purchase).

    - End-to-end product development in direct collaboration with R&D teams and Japan-based labs: concept definition, formula validation, packaging prototype tracking while respecting timelines and brand standards.

    - Coordinated training programs and launch events around packaging and new collections, aligned with brand strategy.

    E-commerce & Support
    - E-commerce support: content management, product page optimization, and customer service on the brand's platforms.
    Influencer Marketing Social Media Marketing Product Development Brand Activation
  • L'OREAL SA
    Marketing & Design Project Manager — Internal Graphic Studio
    FASHION AND COSMETICS
    March 2024 - September 2024 (7 months)
    Levallois-Perret, France
    Vichy · L'Oréal Professionnel · NYX · SkinCeuticals · Garnier · Matrix · Biolage

    Creative Project Management
    -> Simultaneously managed over a hundred marketing and digital projects for 7 brands in the Group (Vichy, L'Oréal Professionnel, NYX, SkinCeuticals, Garnier, Matrix, Biolage), coordinating briefs, tracking productions, and validating deliverables.

    -> Produced multi-channel visual content (print, digital, TV, out-of-home) in strict alignment with brand strategies and the graphic guidelines of each brand.

    -> Collaborated closely with internal designers and creative teams to ensure a consistent, brand-safe visual identity compliant with DMI (International Marketing Department) guidelines across all media.

    Notable Client Case
    🎯 Creative adaptation for the launch of Garnier Vitamin C cream, full wrap of the Opéra metro station (Paris): adapting assets in compliance with DMI guidelines, tailoring to OOH formats, and coordinating with production teams for field deployment.
    Project Management Communication Customer Relationship Management Corporate Branding OOH

Reviews

5.0

Out of 1 rating

A

Aditi

Senior Product Manager DMI (L'Oreal Group) - L'Oréal Corporate - PPD

Several months project

-

Reviewed on 12/29/2025

Laureanne has been a part of our team for the past 10 months on a long-term mission, and we are happy to retain her for the coming months. It has been an absolute pleasure to work with her on product packaging excellence and social media coordination projects. She joined the team during a transition period and quickly proved her commitment, embraced missions with openness, and constantly improved with every opportunity. Beyond her direct contributions, we appreciate her proactive approach and her calm demeanor. Laureanne is a very talented and organized person who comes with our highest recommendations.

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Education

  • Master Digital Marketing
    IESEG
    2021
  • Professional Bachelor's Degree in E-commerce and Digital Marketing
    PARIS DESCARTES
    2019

Skill set

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