About Guillaume
SEO and Google Ads Specialist for SMEs. I transform your web presence into a concrete acquisition lever. Clear approach, measurable results, operational support.
My expertise:
- Creation and optimization of Google Ads, Meta, LinkedIn Ads campaigns..
- Advanced bidding strategies to maximize your ROI
- Targeting, retargeting, and performance tracking
- Structural and UX improvements to your site to boost user experience
- SEO reinforcement: audit, technical and editorial optimization (UberSuggest, SearchConsole..)
- Streamlining conversion paths to turn your visitors into customers
- Implementation of measurement tools and tags (GTM, Server-Side, GA4, FB CAPI,..)
- Creation of customized and actionable dashboards (Looker Studio, Mixpanel, PowerBI..)
- Analysis of user journeys and actionable recommendations (Content Square, Hotjar, Clarity)
References & Background:
- Experience in a major consulting firm (Converteo) with clients such as Edenred, TotalEnergies, l'Oreal, But, Club Med..
- Dual degree from EMLyon & NEOMA (MSc Marketing & Data Analytics)
- +5 years of supporting SMEs in their digital growth
Why work together?
- Pragmatic, results-oriented approach tailored to SME constraints
- Transparent process, education, and end-to-end support
- Responsiveness, availability, and commitment to every mission
French
Native or bilingual
English
Native or bilingual
Spanish
Conversational
Experience
- Débarras & Antiquités CaignardDigital Marketing & Data Consultant | SEACLICKCONSULTING AND AUDITSApril 2024 - Today (2 years and 4 months)Nantes, FranceDigital support for a company specializing in antiques and clearance, with two distinct websites targeting the Nantes region.
Key Achievements:
âś… SEO & Content- Comprehensive SEO audit of both web platforms
- Competitive analysis and identification of high-potential keywords
- Creation of SEO-optimized pages and content
- Recommendations for V2 of the sites with a content focus
âś… Paid Acquisition (SEA)- Audit and restructuring of existing Google Ads campaigns
- Implementation of conversion tracking (calls and forms)
- Creation of new ad groups targeted by search intent
- Continuous optimization of advertising performance
âś… Data & Analytics- Creation and configuration of Google Analytics 4 (GA4) properties
- Implementation of Google Tag Manager containers
- GDPR compliance (CookieBot)
🏆 Key Results:
+379% conversions vs Y-1-365% cost per conversion vs Y-1 - BoximbyDigital Marketing & Data Consultant | SEACLICKCONSULTING AND AUDITSFebruary 2024 - Today (2 years and 6 months)Nantes, FranceStrategic and operational support for a company specializing in the manufacturing of wooden garden studios and offices, to optimize their digital presence and qualified lead generation.
Key Achievements:
âś… Global Digital Strategy- Comprehensive audit of the digital ecosystem (website, advertising campaigns, tools)
- Design and deployment of a tailored SEO/SEA/Tracking strategy
- Support in website redesign with a focus on UX and conversion
âś… SEO & Content- Competitive analysis and identification of strategic keywords
- Redesign of the site architecture around targeted keywords
- Creation of reassurance pages optimized for SEO
- Continuous monitoring and improvement of rankings
âś… Paid Acquisition (SEA)- Complete restructuring of Google Ads campaigns with advanced segmentation
- Creation of a bidding strategy optimized by region and demographics
- Continuous optimization of ads and keywords to maximize ROI
âś… Data & Analytics- Implementation of the Google Analytics 4 ecosystem
- Advanced Google Tag Manager configuration
- Implementation of Microsoft Clarity for UX analysis
- Performance tracking
âś… Marketing & Conversion- Redesign of lead generation forms (contact, catalog, quote)
- Integration of HubSpot CRM with Typeform
- Automation of marketing processes via Zapier
- GDPR compliance with CookieBot
🏆 Key Results:
- +100% conversions vs Y-1 : We doubled the number of quotes generated on the website in 1 year
- +52% quote form completion rate vs Y-1
- ConverteoWeb & Products Analytics ConsultantCONSULTING AND AUDITSSeptember 2022 - February 2025 (2 years and 5 months)Paris, FranceLong-term contract support:Edenred, Total Direct EnergieFixed-price support:ClubMed, l'Oréal Paris Monde, BUT.frInternal Contributions:
- Participation in the launch of the new Converteo website.
- Execution of the tagging plan with developers.
- DataLayer mapping on Google Tag Manager (GTM)
- Tracking Iframes with “event listeners”
- Responsible for GDPR compliance with Didomi
- Responsive CSS modification of the Didomi cookie banner
Skills Developed:Web & App Tracking, Server Side Tracking, UX Optimization, Privacy (GDPR), CSS, JavaScript, SCRUM MethodologyTools Used:Google Cloud Platform, BigQuery, Power BI, Looker Studio, Amplitude, Mixpanel, Content Square, Google Tag Manager (GTM), Meta CAPI, Didomi, Jira
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Education
- Master of ScienceNeoma Business School2024MSc Marketing & Data Analytics
- BBA em LyonEmlyon Business School2023GLOBAL BBA
Certifications
- Tag Commander Server SideCommanders Act2024
- Power BI Data Analyst Associate (PL-300)Microsoft2024