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Marine HarelMH

Marine Harel

Senior Media Buyer

€400/day
4 projects
Nice, FR
3-7 years

Average response time: 4 hours

Freelancer profile translated to English.
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About Marine

Freelancing for several years, I support brands, startups, and agencies in implementing performance-oriented Paid Social strategies in French, European, and international markets.

I manage the entire media cycle:
- Development of acquisition strategy (objectives, funnel, budgets, audiences)
- Launching & daily management of campaigns on Meta (Facebook & Instagram), TikTok, Snapchat, Pinterest, and Google Ads
- Real-time optimization based on KPIs (CPM, CTR, ROAS, CLPV, conversion rate…)
- Clear, business-oriented reporting for internal or external clients

Types of clients supported:
- DTC (direct-to-consumer) brands: cosmetics, fashion, accessories, tech gadgets
- E-commerce (physical products, travel kits, sleep, lifestyle)
- Early-stage or scale-up startups seeking growth
- Large groups and media agencies on a subcontracting basis (sectors: luxury, mass retail, tourism)

Campaigns conducted in markets:
France, Portugal, UK, Spain, USA, Germany, Mexico, Australia, and Italy

Clients appreciate:
- My autonomy and my ability to manage budgets with rigor
- A data-driven approach, always aligned with the brand's DNA
- My multi-sector experience and my understanding of business objectives
- My responsiveness and my full-funnel strategic vision
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Nice (up to 50km), Paris (up to 10km), Lyon (up to 20km), Annemasse (up to 50km)

Experience

  • Omnicom Media Group
    Social Media Expert
    PRESS AND MEDIA
    December 2025 - Today (6 months)
    Neuilly-sur-Seine, France
    Account management: Bayer Group, General Mills, and FH Vileda

    - Creation of 2026 strategy
    - Media plan
    - Campaign creation and management
    - Reporting, performance interpretation
    - Meetings with advertising platforms: Tiktok France, Meta France, Pinterest France, etc.
    - Implementation of studies: BLS/ CLS/ Circana, etc.
    - Use of audience attention tools: Double Verify and Lumen
    Reporting Pinterest Ads TikTok Ads Media Planning Meta Ads
  • LA PETITE FERME
    Malt logoOn Malt
    META Campaign - November
    RESTAURANTS AND FOOD SERVICE
    November 2025 - December 2025 (1 month)
    - Development of local strategy
    - Creation and optimization of reports
    - Monthly reporting
    Reporting Social Media Strategist Meta Ads Campaign Management Media Planning
  • MHL Agency & Co
    Founder
    PRESS AND MEDIA
    March 2022 - Today (4 years and 3 months)
    Lisbonne, Portugal
    Whether you are an ambitious startup or an established company, we are here to offer you tailor-made solutions and innovative strategies to propel your digital presence to new heights.

    🔍 Our Services:
    - Digital strategy
    - Online advertising: Social Media / Google
    - Data analysis
    - Meta Ads Training

    🌟 Why choose our agency?
    - In-depth expertise in digital marketing
    - Personalized, client-centered approach
    - Tangible and measurable results

    We look forward to sharing our knowledge, advice, and successes in the world of digital marketing with you.
    Feel free to contact us to discuss how we can help you achieve your online goals.
    Together, let's build a bright digital future for your business! 💼

    "Connect, Convert, Conquer" 💪🏼
    Social Media Training Paid Social Meta Ads TikTok Ads Pinterest Ads

Reviews

5.0

Out of 2 ratings

M

Marion

LA PETITE FERME

Reviewed on 11/17/2025

We are very satisfied with Marine's work. She quickly understands our issues, adapts to our needs, and always proposes relevant solutions. It is truly appreciated to collaborate with someone who grasps the challenges of our business so well.
M

Marion

LA PETITE FERME

Reviewed on 10/1/2025

Very good collaboration, smooth and pleasant. The follow-up is clear and professional, and the results obtained in acquisition and Meta advertising are already interesting.

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Education

  • Bachelor's degree in 360° Communication, Specialization: Press and Event Management
    ISEFAC Alternance, the school of management in work-study
    2017
    Licence en communication 360°, Spécialisation : Presse et événementiel
  • English Literature (British and Commonwealth)
    Linguaphone
    2021
    Littérature anglaise (britanique et du Commonwealth)

Certifications

  • META - Facebook and Instagram
    META
    2021

Skill set

Categories