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Matthieu BareMB

Matthieu Bare

E-commerce CRO & Performance Analyst | GA4, A/B Te

$522/day
Paris, FR
3-7 years

Average response time: 1 hour

About Matthieu

I help e-commerce brands grow their revenue by identifying what truly drives performance and fixing what limits conversion.

My approach goes beyond dashboards: I analyze user behavior, product performance, and on-site journeys to uncover concrete opportunities for growth.

With experience in consulting and major e-commerce environments (Nespresso, Veepee), I bring both a strong analytical mindset and a business-driven approach.

🔍 Key expertise:
• Conversion rate optimization (CRO)
• Funnel & user journey analysis (GA4)
• Product & merchandising performance
• A/B testing & experimentation
• Performance dashboards

📈 What you can expect:
• Clear identification of growth opportunities
• Prioritized action plan
• Measurable impact on conversion and revenue

🛠 Tools: GA4, Looker Studio, Power BI, AB Tasty, SQL
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

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

Experience

  • Chromattiq
    Founder – CHROMATTIQ | Photography & Content Creation
    September 2024 - Today (1 year and 9 months)
    • - Creation and development of an independent photography and visual content brand
    • - Production of sports photo series (surf, kitesurf), cultural and street photography
    • - Client projects across fashion, craftsmanship (bakery), and apparel brands
    • - End-to-end business management: branding, prospecting, client relationships, quotations and invoicing
  • Nestlé Nespresso SA
    Business Analyst
    February 2024 - December 2024 (10 months)
    • - Customer behavior analysis
    • - Campaign performance analysis
    • - Design and implementation of A/B tests using Adobe Target
    • - Creation of tracking plans to collect data across websites and apps: from tracking design to QA and post-implementation validation
    • - Data extraction and analysis of e-commerce journeys using Google Analytics 4
    • - Configuration and management of Tag Management Systems (Google Tag Manager)
    • - Presentation of insights and marketing recommendations to clients
    • - Design and development of performance dashboards for offers and user journeys using Looker Studio and Power BI
  • Velvet Consulting
    Consultant data CRO
    September 2022 - December 2024 (2 years and 3 months)
    Paris, France
    ● Responsible for measurement and performance analysis across websites and applications:

    Analysis of user journeys and navigation behavior, and reporting on media campaign performance across digital platforms

    Delivery of performance reviews and automated reporting to internal teams

    Primary point of contact for tracking and tagging strategy:

    Design and implementation of tracking plans, definition of success KPIs, and collaboration with developers during QA to ensure data accuracy and reliability

    GDPR compliance and cookie consent management:

    Contribution to the implementation of cookie consent banners, including design recommendations aligned with brand guidelines and measurement of impact on acceptance rates

    Design and delivery of automated dashboards using Power BI and Google Data Studio:

    Collection of dashboard requirements, alignment with brand guidelines, and data validation

    Upskilling teams in web analytics:

    Supporting team capability building through dedicated workshops and training sessions on digital analytics tools (Google Analytics)

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Education

  • Certification Google Analytics Individual Qualification google adword's Certified Google analytics advanced Certification de partenaire : Fondamentaux de Contentsquare
    Certification Google Analytics Individual Qualification google adword's Certified Google analytics advanced Certification de partenaire : Fondamentaux de Contentsquare
  • Master's degree, management
    Groupe Sup de Co La Rochelle
    2019
    Master's degree, management

Skill set

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