JUWELANALYTICS
MD. JUWEL RANA — PROVEN TRACKING RESULTS

Real-World Attribution & Data Recovery Case Studies

Discover how I help B2B and E-commerce brands bridge reporting gaps, eliminate subscription overheads, and feed clean conversion data back to ad algorithms.

Case Study #01 — E-commerce & Server-Side Tracking

Recovering 35%+ Lost Ad Signals via Cloudflare sGTM & Meta CAPI

Zero Monthly Hosting Fees

The Challenge & Problem

An expanding e-commerce brand was running heavy ad campaigns on Meta and Google. However, due to Safari ITP restrictions and aggressive ad-blockers, over 35% of checkout events were disappearing on the front end.

Ad platforms were optimizing against incomplete metrics, driving up the Cost Per Acquisition (CPA) while creating severe data mismatches inside GA4.

The Technical Solution

I engineered a custom server-side tracking architecture using Cloudflare Workers (bypassing expensive platform fees like Stape or GCP).

Integrated Meta CAPI and Google Ads OCT with SHA-256 PII data hashing, browser-server event deduplication, and extended cookie lifespans up to 730 days.

+38%
Match Accuracy Restored
9.2 / 10
Event Match Quality Score
-24%
Reduction in Blended CPA
Case Study #02 — B2B & Lead Pipeline

Fixing GoHighLevel & Offline Conversion Tracking for SaaS

Revenue-Driven Attribution

The Challenge & Problem

A B2B lead generation client using GoHighLevel was losing critical UTM parameters inside iFrames. Furthermore, phone calls and offline sales qualified leads ("Closed Won") were never communicated back to Google Ads or Meta.

Ad algorithms had no visibility into actual closed revenue, making it impossible to scale profitable campaigns.

The Technical Solution

Built custom iFrame form scripting to capture `gclid`, `fbclid`, and UTMs reliably. Configured CallRail and Twilio integration to track manual phone calls.

Streamlined webhook logic via Zapier/n8n to push offline lifecycle stages directly to ad networks, training algorithms on genuine high-value buyers.

100%
UTM Capture Consistency
Offline Sync
GHL to Meta & Google Ads
Optimized
Bidding on Closed Revenue

How I Approach Every Project

A clear, step-by-step roadmap to eliminate uncertainty and ensure precision.

1. Audit & Discovery

I deeply examine your existing front-end tags, CRM pipelines, and ad managers to locate hidden tracking leaks and reporting discrepancies.

2. Custom Engineering

I build clean server containers, Cloudflare proxies, consent compliance rules, and API connections tailored precisely to your tech stack.

3. Testing & Results

We perform thorough live event checks and verify match scores, ensuring your ad platforms receive accurate, high-quality conversion signals.

Why Work With Me?

Clear advantages for brands looking for reliable, long-term technical partnership.

Zero Monthly Platform Costs

Save money by leveraging optimized Cloudflare Worker infrastructure instead of costly recurring third-party hosting packages.

End-to-End Technical Depth

From front-end webhooks and CRM workflows to server APIs and BigQuery SQL models, every layer is handled expertly.

Transparent Communication

No confusing jargon or inflated promises—just straightforward technical explanations and measurable performance gains.

Ready to Restore Full Data Accuracy?

Let's review your tracking architecture and build a resilient pipeline for your brand today.

📅 Discuss Your Tracking Setup