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Julien MarsouinJM

Julien Marsouin

Supermalter

French/Spanish Copywiter

€500/day
3 projects
Barcelona, ES
8-15 years

Average response time: 1 hour

About Julien

Copywriter creativo senior con 10 años de experiencia, incluyendo 7 como freelance colaborando con agencias y marcas internacionales en campañas integradas. ✍️

Trilingüe (FR / ES / EN), estoy especializado en transcreación y localización de campañas, ayudando a las marcas a adaptar ideas y territorios creativos a distintos mercados sin perder claridad estratégica, tono de voz ni relevancia cultural. Intervengo regularmente en proyectos multilingües, garantizando una ejecución natural, precisa y alineada con cada audiencia. 🇬🇧🇪🇸🇫🇷

Acostumbrado a trabajar en entornos internacionales y con equipos multidisciplinares, aporto una mirada cultural, un enfoque conceptual y una fuerte exigencia en la calidad del copy en todos los puntos de contacto.

🏢 Agencias: DDB, Jung Von Matt, McCann, R/GA Berlín, R/GA Londres, PS21 Madrid, Ogilvy, John Doe Group, ENGINE UK, Little Buddha Group, D6 Madrid, Mouton Noir, Franklyfluent, Creative Group, Socialclub, JellyFish London, Spotzer Amsterdam...

©️ Clientes: Google, Audi, N26, DAZN, Nike, Slack, Porsche, Ikea, ManoMano, SumUp, Vueling Airlines, Parex, Netfli, Maxibon, MediaMarkt, Herloop, Coca-Cola, Aldi, Japan Airlines, Nortene, Volskwagen, Provamel, AfriquiaGaz, Herta...

📝 Mis habilidades:

✔ Copywriting (francés y español)
✔ Marketing digital
✔ Creación de contenidos
✔ Transcreación (EN>FR, EN>ES, FR>ES, ES>FR)
✔ Estrategia de marca
✔ Storytelling
✔ Social Media
✔ Identidad de marca
✔ Voice Over Direction

Mi tarifa dependerá de la duración del proyecto y del mercado en que se lanza tu campaña. No dudes en ponerte en contacto conmigo para una primera conversación; te responderé lo antes posible. ⏳

También puedes consultar mi portafolio y mi CV. ¡Hasta pronto!🤝

Julien
  • French

    Native or bilingual

  • Spanish

    Native or bilingual

  • English

    Fluent

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

Experience

  • SumUp
    Freelance Creative Copywriter
    May 2026 - Today (2 months)
    Berlin, Germany
    • - SumUp France (films, social, OOH adaptations) concept creation and development, transcreation for the French market.
  • SOCIALCLUB
    Freelance Creative Copywriter
    February 2026 - February 2026
    • - Obramat Spain (OOH, film, radio, print) Copywriting, concept development, transcreation for the Spanish market.
  • Pink Stealth Boat
    Freelance Creative Copywriter
    October 2025 - October 2025
    Berlin, Germany
    As human beings, we’re constantly doubting in our everyday lives. Green or blue shirt for an important call? Italian or sushi for a first date? Clifford or Cooper for the puppy’s name? Life is already complicated enough... which is why idealo exists: to help people easily compare and find the best option among millions.

    I developed the creative concept built around this insight, then wrote the scripts, selected and directed the French voice-over, and provided cultural guidance to make sure the campaign resonated naturally with the local market.

Reviews

5,0

Out of 1 rating

M

Mariela

OgilvyOne BCN

Reviewed on 08/06/2023

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Education

  • Bachelor of Arts
    Staffordshire University
    2012
    Bachelor of Arts (B.A.), Marketing Management
  • Licenciatura, Publicidad
    ESERP Business School
    2012
    Licenciatura, Publicidad

Skill set

Categories