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william
@lucienwilliam
Technical QA and Ad Compliance Specialist, Reinstatements and Tracking
France
Français, Anglais, Espagnol
À propos de moi
Hi, I'm William L, a professional Senior QA Specialist and Technical Compliance Auditor with years of industry experience. I fix the underlying code, tracking, and data bugs that kill your ROAS. I specialize in restoring suspended Google Merchant Center accounts (Misrepresentation), setting up bulletproof server-side GA4/Meta tracking via GTM, and optimizing product feeds. I treat your storefront with precision testing to build undeniable trust signals. Stop guessing with data leaks and broken pixels. Let’s make your ad ecosystem completely compliant.
Compétences
william
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Campagne social ads
I will setup and manage facebook pixel meta ads tracking conversion api and fix issues
Optimisation Ads
I will fix google merchant center suspension, gmc misrepresentation and shopping ads
Expérience professionnelle
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Senior Technical Lead & Compliance Auditor
Fiverr • Freelance
Nov 2025 - Present • 8 mos
Serving as a Senior Technical Lead and Auditor specializing in data compliance, ad tech infrastructure, and digital asset validation for global e-commerce brands. Key Responsibilities: GMC Diagnostics: Conduct manual inspections of web layouts, checkout systems, and data alignment to lift Google Merchant Center "Misrepresentation" and "Website Needs Improvement" suspensions. Tracking Engineering: Deploy GA4 e-commerce tracking, server-side Conversion APIs (CAPI), GTM containers, and Meta Pixel deduplication to eliminate data leaks. Feed Architecture Optimization: Fix broken product attributes, page crawl mismatches (pricing/stock), and missing identifiers [GTIN, Brand, MPN] across Shopify and WooCommerce channels. Compliance Validation: Run quality assurance checks to align storefronts with ad policy updates.
