Full-Stack Performance Specialist & Data Architect I don't just manage traffic; I build scalable conversion ecosystems and data infrastructures. I automate complex workflows connecting backend to paid media to eliminate data loss and maximize real ROAS. Paid Media & Metrics: Advanced scalability on Meta Ads and TikTok Ads via scientific testing (Hook-Pain-Solution). Analytical metrics evaluation and auction-algorithm optimization. Data & Tracking: Meta CAPI, GA4, and GTM implementation for surgical-precision tracking. Automation & Dev: Server architecture using Node.js, Next.js, and PostgreSQL. Version control with GitHub. Advanced integration via n8n, webhooks, and APIs (Evolution API) to natively connect pixels with databases and CRM in real-time. Driven 100% by data and technical infrastructure, zero emotion. Languages: Native Spanish | Intermediate English (Professional working proficiency).