Felix L.
Google Tag Manager | Google Analytics | CRM/API Integration Developer
Looking for an experienced, reliable partner to implement accurate website tracking, CRM integration and unlock data-driven growth? Let’s connect! I’m Felix, a Web Analytics Developer with 6+ years of experience helping businesses track user behavior, sync data across platforms, and automate workflows for smarter decisions and better ad performance. Whether it’s client-side or server-side GTM, I ensure accurate tracking across GA4, Google Ads, Meta, TikTok, and more. I also integrate and automate CRMs like Pipedrive, HubSpot, GoHighLevel, and ClickFunnels using APIs, webhooks, and tools like Zapier, Make, and n8n so your entire stack works seamlessly together. 🧰 Tools & platforms I work with: GA4, GTM (web & server-side), Google Ads, Meta, TikTok, Firebase, HasOffers, AdRoll, Stape io, Klaviyo, HubSpot, Pipedrive, GoHighLevel, ClickFunnels, CheckoutChamp, Make, Zapier, Cookiebot, and many more. ✅ Services I offer: 🔁 Conversion tracking (browser + server-side) for GA4, GAds, Meta, TikTok & others 🎯 Google Ads Enhanced Conversions (GAds & GA4) 📈 Google Looker Studio dashboards 📞 Google Call Forwarding tracking 🛒 Shopify + GA4 Ecommerce tracking 📱 Firebase Analytics setup 🔌 Meta Conversions API (CAPI) 🌐 Cross-domain & subdomain tracking 🌍 Cookie Consent Mode v2 (GDPR / CCPA compliance) ⏳ Offline conversion tracking 🧾 Custom event & report setup 🗂️ Filter logic, audience segmentation & content grouping 🧩 Funnel tracking 🖼️ Iframe tracking (HubSpot, Calendly, Zendesk, Messenger, YouTube, Vimeo, etc.) ⚙️ CRM automations, API/webhook integrations 🔄 Zapier, Make, and n8n automation setup Get in touch! Let’s chat about how we can improve your tracking, automate your workflows, and give your team clean, actionable data. Best, Felix Leyva
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.1k
Billed in all: $16,939$17k
$305 in the last 6 months
Across 8 contracts
Across 82 contracts
Earnings, last 30 days
Skill rankings: Top 12% in Angular 10
Ranked by MRR among everyone on Upwork with the skill.
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