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Quentin ChallierQC

Quentin Challier

SEO/SEA Consultant

€500/day
Marseille, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Quentin

Are you the owner of an SME or a growing business, and are you looking for a professional who understands both your business challenges and your digital levers?

After 14 years co-managing a web agency and launching my own brands from A to Z, I have developed a rare dual expertise: in-depth technical expertise in digital acquisition (SEO, SEA, AI/GEO) combined with a genuine understanding of business management (business development, team structuring, supplier management, product launches).

Unlike a traditional consultant, I understand how your online visibility contributes to your revenue, why your traffic isn't converting, and what concrete changes need to be made within your organization to resolve the situation. By working with me, you get a single point of contact between strategy and execution, without having to coordinate multiple service providers.

What I usually work on:
  • SEO Audit and Strategy (technical, editorial, link building)
  • Creation and management of Google Ads/Bing Ads campaigns
  • Integration of AI into your marketing and sales processes
  • Strategic coaching for business leaders (structuring, growth, offer launches, businesses in difficulty)

My typical deliverables:
  • Comprehensive audits with a prioritized action plan
  • Content strategies
  • ROI reporting and data analysis
  • Monthly SEO/SEA support

Based in Marseille, available remotely throughout France and on-site in the region.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Can work on-site
Marseille (up to 30km)

Experience

  • Freelance
    AGENCY MANAGER
    January 2023 - May 2026 (3 years and 4 months)
    Marseille, France
    Team management
    Recruitment and training
    SEO and SEA project management
    Client relations
    Creation of tools and dashboards
    Administrative and accounting management
    SEO Web Marketing Strategy SEA GEO artificial intelligence
  • Agence web OXYLLIUM
    CO-MANAGER
    July 2015 - December 2022 (7 years and 5 months)
    Marseille, France
    Creation and management of the Beem.express product
    Management of the Beem.express brand (YouTube Videos, Newsletter, social media)
    Team management (up to 150 freelancers)
    Recruitment and training
    SEO and SEA project management (artisans and SMEs)
    Website editing for SEO
    Client relations
    Creation of tools and dashboards
    Administrative and accounting management
  • Freelance
    WEB WRITER & SEO CONSULTANT
    January 2012 - June 2015 (3 years and 5 months)
    Writing blog articles
    Writing landing pages
    Writing directory listings
    SEO Audit
    Semantic analysis
    SEO campaign management

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