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François BernyFB

François Berny

Web Analyst | GTM | GA4 | Piano | Server-side

€600/day
1 project
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About François

For 7 years, I have been helping my clients transform their data into performance levers through tracking, analysis, and CRO optimization.


Audit & Tagging Plan
• Audit of analytics accounts (GA4, Piano Analytics, Matomo)
• Audit of tag managers (GTM, Matomo Tag Manager)
• KPI definition & tagging plan writing

Implementation & Tracking
• Complete implementation of analytics tracking
• Account configuration (GA4, Piano Analytics, Matomo)
• Migration to GTM Server-side (Addingwell, Stape)
• Implementation of advertising tags (Meta, Google Ads, LinkedIn Ads…)
• Cookie banner configuration (CMP): integration, GDPR compliance, and tag triggering

Analysis & Visualization
• Analysis of web data and performance
• Creation of automated reports or dashboards

Optimization & Support
• Data-driven CRO analysis & optimization recommendations
• A/B test management
• Training & support for internal teams

Tools mastered:
✔️ Web Analytics: GA4, Piano Analytics, Matomo, Hotjar, Clarity
✔️ Tag Management: GTM, GTM Server-side, Stape, Addingwell, Matomo Tag Manager
✔️ Data Visualization: Looker Studio, Funnel io
✔️ A/B Testing: VWO

They trusted me:
• Le Point
• Zôdio
• La Voix du Nord
• Boabab Collection
• Interparking
• Tryba


🔗 Want to collaborate?
1. A first 30-min call to discuss your analytics challenges and get acquainted.
2. A second meeting to propose a personalized support plan.

Even if your need is not yet clear, let's discuss it! I will help you clarify it to achieve a concrete objective. 💡
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Baobab Collection
    Web Analytics Consultant
    E-COMMERCE
    May 2025 - September 2025 (4 months)
    - Audit of analytics and advertising tracking on Shopify EU & US e-commerce sites
    - Optimization of analytics (GA4) and advertising (Google Ads, Meta Ads, LinkedIn Ads, TikTok Ads, Floodlight, Pinterest) tracking
    - Migration to server-side tracking (sGTM, Addingwell)
    Google Tag Manager Server-Side Google Analytics 4
  • Universem
    Web Analytics Consultant
    DIGITAL AND IT
    July 2022 - Today (3 years and 10 months)
    - Analytics Consulting for agency clients: Interparking, Tryba, MeDirect...
    - Audit of analytics accounts (Google Analytics and Matomo) and tag managers (Google Tag Manager and Matomo Tag Manager)
    - KPI definition and tagging plan writing
    - Complete implementation of analytics tracking and account configuration (Google Analytics, Matomo)
    - Implementation of advertising tags via tag manager (Meta Pixel, Google Ads, LinkedIn Ads…)
    - Migration to GTM server-side with Stape
    - Analysis of web data and performance
    - Creation of automated reporting or dashboards
    - CRO analysis and A/B test management
    - Support and training for internal teams in reading analytics data
    Google Tag Manager Google Analytics 4 Matomo Looker Studio Google Tag Manager Server-Side
  • Opper
    Web Analyst
    SOFTWARE PUBLISHING
    February 2022 - Today (4 years and 3 months)
    - Consulting on the evolution of KPIs and data visualizations for the marketing suite tool (formerly Qiota)
    - Implementation of Google Analytics tracking via Google Tag Manager
    - Writing of a new advanced tagging plan
    Google Analytics GA4 Google Analytics 4 Google Tag Manager Looker Studio

Reviews

5.0

Out of 1 rating

B

Bérengère

Universem

Reviewed on 9/19/2022

Great collaboration with François. He delivers quality work on various Web Analytics topics. He is also very available and proactive in suggesting new opportunities.

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Education

  • Master Direct and Digital Marketing
    IAE Lille
    2018
  • Bachelor's Degree in Direct and Digital Marketing
    IAE Lille
    2015

Skill set

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