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Felix L.
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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

🇧🇷Sao Paulo, Brazil$30/hr100% JSS4.99 (32)Since Dec 2023

Earnings and projects

MRR
$356

Last 6 months ÷ 6

World#91,512 / 412k
🇧🇷Country#1,102 / 4,647
Revenue, last 30 days
$0

Last 6 months: $2.1k

Total earnings
$16k

Billed in all: $17k

World#158,164 / 412k
🇧🇷Country#1,666 / 4,647
Per project
$205

$305 in the last 6 months

World#262,671 / 412k
🇧🇷Country#2,871 / 4,647
Projects, last 6 months
7

Across 8 contracts

25% fixed75% hourly
World#28,826 / 412k
🇧🇷Country#229 / 4,647
Projects in all
78

Across 82 contracts

56% fixed44% hourly
World#37,797 / 412k
🇧🇷Country#252 / 4,647

Earnings, last 30 days

$16.9kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$16.6k$16.8k$17.0k$17.2kOct 8Oct 23Nov 7

Skill rankings: Top 12% in Angular 10

Ranked by MRR among everyone on Upwork with the skill.

  1. #45Angular 10389 freelancers · 🇧🇷 #2Top 12%
  2. #153Marketing Audit582 freelancers · 🇧🇷 #1Top 26%
  3. #223Web Analytics1,002 freelancers · 🇧🇷 #4Top 22%
  4. #454A/B Testing1,603 freelancers · 🇧🇷 #2Top 28%
  5. #459Analytics2,087 freelancers · 🇧🇷 #8Top 22%
  6. #465Looker Studio1,813 freelancers · 🇧🇷 #7Top 26%
  7. #754Google Analytics 42,201 freelancers · 🇧🇷 #10Top 34%
  8. #988Google Tag Manager3,074 freelancers · 🇧🇷 #5Top 32%