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Marine AurousseauMA

Marine Aurousseau

Head of Marketing | CMO | Growth & Branding ✨

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marine

Head of Marketing | Structuring – Launch – Recruitment | B2B & B2C

I support startups and SMEs in the process of (re)structuring their marketing.
When there's no one on board or marketing is at a standstill, I step in to lay solid foundations, define an effective strategy, and activate the right levers.

💡 My goal: to move things forward concretely, without bullshit, with method, practical intelligence, and genuine attention to the teams.

👉 What I offer:
✔ Marketing structuring from A to Z (roadmap, positioning, tools, KPIs)
✔ Recruitment assistance: defining needs, job descriptions, participation in interviews
✔ Launch or repositioning strategy (offer, action plan, content)
✔ Prioritizing the most promising acquisition channels based on sector and competition: SEO, SEA, SMA, offline, emailing, partnerships, inbound...
✔ Fractional support (a few days a week) or quick missions

👩‍💼 My background in 2 lines
9 years of experience in marketing in demanding environments (startup, scale-up, large group), including several years as Head of Marketing. I have recruited, structured, tested, launched, iterated... and I love getting my hands dirty when needed.

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📩 Do you have a specific need or want to gain clarity? Let's talk!
  • French

    Native or bilingual

Can work on-site
Paris (up to 15km), Rennes (up to 15km), Nantes (up to 15km)

Experience

  • Klesia
    Senior Product & Growth Manager | B2B & B2C | Healthcare
    BANKING AND INSURANCE
    February 2025 - Today (1 year and 4 months)
    Saint-Ouen, France
    Goal: BOOST PERFORMANCE, COORDINATE MARKETING ACTIONS AND GTM
    • Implementation of bezen's go-to-market strategy (Generali)
    • Optimization of B2C and B2B marketing actions (Jaji, Klésia Mut', HCR, AGPM, etc.)
    • Full-funnel acquisition strategy and consulting (SEO, paid, offline, product marketing, data)
  • Jaji
    Head of Marketing | SaaS B2B | InsurTech
    HEALTH AND WELLNESS
    November 2022 - February 2025 (2 years and 3 months)
    Paris, France
    Goal: SCALE RAPIDLY BY FOCUSING ON A FULL-FUNNEL APPROACH
    • Management of a team of 5 people (growth, content, branding)
    • Development of lead generation and brand awareness strategy
    • Budget construction and monitoring
    • Management of co-marketing and partnership campaigns
    • Management of Jaji's physical and virtual events
  • Jaji
    Growth & Marketing Manager | B2B | 1st marketing employee
    HEALTH AND WELLNESS
    June 2021 - November 2022 (1 year and 5 months)
    Paris, France
    Goal: BUILD A MARKETING STRATEGY FROM SCRATCH FOR A STARTUP DEDICATED TO VERY SMALL AND SMALL BUSINESSES
    • 1 year to build everything solo, then recruitment of the marketing team
    • Design and implementation of the go-to-market strategy (lead generation and brand awareness)
    • Setup, optimization, and monitoring of paid campaigns (SEA, display, and social ads)
    • Implementation of the marketing automation & CRM strategy
    • Management of the editorial committee and organization of content production (SEO, articles, e-books...)
    • Owner of the Jaji website and support for the product team on UX writing for digital products

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Education

  • Product Marketing Manager
    Thiga Academy
    2023
  • Master in Communication & Media
    Audencia Sciencescom
    2016

Skill set

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