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Victorin S.VS

Victorin S.

Expert Paid Media & Server-Side Tracking

€450/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Victorin

Scaling an e-commerce brand relies on two pillars: high-performing paid campaigns and reliable data to drive them. I master both, and depending on your needs, we can focus on one, the other, or both.

On one hand, media buying on Meta, TikTok, and Snapchat. I manage launch strategy, campaign optimization, and scaling, with profitability as the sole judge. On average, the campaigns I manage achieve a ROAS of 5.

On the other hand, server-side tracking. Since iOS 14, ad blockers, and GDPR, some of your conversions are no longer reported, and your campaigns optimize on incomplete data. I set up a reliable and CNIL-compliant measurement infrastructure: GTM web and server on Stape or Addingwell, Consent Mode V2, and Meta, TikTok, and Google conversion APIs. With my setups, Event Match Quality reaches 9.3 out of 10, and I recover 20 to 30% of otherwise lost conversions.

When these two areas converge, you have a single point of contact, from budget management to data reliability. No blind spots.

I support e-commerce brands, creators and influencers, as well as Lead Gen or SaaS projects.

Specifically:
  • Launch, management, and scaling of paid social campaigns on Meta, TikTok, and Snap
  • Complete setup of GTM Server-Side to bypass ITP and ad blockers
  • Consent Mode V2 with Axeptio or Didomi and modeling of lost conversions
  • Conversion APIs: Meta CAPI, TikTok API, and Google Ads Enhanced Conversions
  • E-commerce and Lead Gen tagging plan, tracking audit and debug, GA4 reporting

My method: audit of the existing system, tagging plan, custom implementation, quality assurance, then management based on reliable data.

Poorly managed paid campaigns or faulty tracking will burn your budget. Contact me for an audit, I respond in under an hour.
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Poupette Store
    Paid Social Acquisition + Server-Side Tracking, Drops E-commerce
    E-COMMERCE
    April 2026 - Today (4 months)
    Creator and influencer brand, fashion and accessories, drop model.
    Platform: Shopify · Meta Ads · TikTok Ads · Snapchat Ads · GTM Server-Side (Stape)

    • Managed paid social acquisition during a high-intensity drop on Meta, TikTok, and Snapchat
    • Developed launch strategy and campaign scaling throughout the drop period
    • Set up and validated server-side tracking via GTM hosted on Stape, Consent Mode V2, and Meta CAPI
    • Deduplicated Pixel and CAPI data, validated coverage via Meta Events Manager
    • Result: approximately €80,000 in revenue for €8,500 in advertising budget, achieving a ROAS of around 9
    Meta Ads Media Buying Shopify Server-side Tracking TikTok Ads
  • Maison Ubé
    Server-Side Tracking Implementation, E-commerce
    E-COMMERCE
    June 2026 - June 2026
    E-commerce brand.
    Platform: GTM Server-Side (Stape), tracking for Meta, TikTok, and Snapchat
    • Audited existing technical setup: GTM containers, dataLayer, and tagging plan
    • Provided recommendations and redesigned the e-commerce tagging plan
    • Implemented server-side tracking, with GTM web and server containers hosted on Stape
    • Configured Consent Mode V2 and ensured GDPR compliance
    • Deployed conversion APIs for Meta, TikTok, and Snapchat, with deduplication
    • Performed quality assurance (QA), validated coverage, and provided technical documentation
    Google Ads Tracking Server-side Tracking Google Cloud Platform (GCP) Meta Pixel Tagging Plan
  • Shape of Key
    Server-Side Tracking Setup (GTM), E-commerce
    E-COMMERCE
    June 2026 - June 2026
    Shapewear e-commerce brand.
    Platform: GTM Server-Side (Stape), tracking for Meta, TikTok, and Snapchat
    • Conducted a comprehensive technical audit of the existing setup: GTM containers, dataLayer, event coverage, and duplicates
    • Provided recommendations and a custom tagging plan for the entire e-commerce journey
    • Implemented server-side tracking, with GTM web and server containers hosted on Stape
    • Configured Consent Mode V2 and ensured GDPR compliance
    • Deployed conversion APIs for Meta, TikTok, and Snapchat, with Pixel and server signal deduplication
    • Performed quality assurance (QA), validated event coverage via Events Managers, and provided technical documentation
    Tracking Marketing Analytics GDPR Marketing Web Analytics

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