I'm Shamim Ahsan, a Web Analyst & Conversion Tracking Expert. I help agencies and paid ads marketers fix broken tracking, implement GA4 & GTM properly, and build reliable reporting systems with server-side tracking and cross-platform attribution.
GA4, GTM, server-side tracking, and cross-platform attribution for agencies managing paid ads campaigns.
Complete GA4 and Google Tag Manager implementation with custom dimensions, cross-domain tracking, and advanced event architecture for accurate data collection.
Build reliable first-party data collection and server-side tracking to recover lost conversions, reduce reliance on third-party cookies, and improve attribution accuracy.
Map conversions across Google Ads, Meta, TikTok, LinkedIn, and other platforms. Understand which channels truly drive value with accurate cross-platform attribution.
Build actionable GA4 dashboards and Looker Studio reports tailored to your business. Clear visibility into campaign performance, ROI, and attribution data.
Identify broken tracking, duplicate tags, and data quality issues. Fix implementation problems so you can rely on accurate data for optimization decisions.
Specialized tracking setup for agency workflows. Accurate conversion attribution, multi-client reporting, and data governance for scaling paid ads campaigns.
How I've helped agencies and paid ads marketers fix broken tracking, recover lost conversions, and build accurate reporting systems.
Agency's clients were losing 30% of conversion data due to browser tracking limitations. Google Ads couldn't accurately report conversions, hindering campaign optimization.
+ $40K monthly conversions recovered
+ Attribution accuracy improved to 95%+
+ Client ad spend scaled confidently
GA4 implementation was incomplete. The agency couldn't see which ads drove actual conversions across Google, Meta, and TikTok, wasting $50K/month in ad spend.
+ GA4 advanced events configured properly
+ Cross-platform attribution clarity achieved
+ Monthly reporting time reduced by 70%
Firm spent 15+ hours weekly building manual reports. Client reporting was delayed, and decision-making was slow due to data accessibility.
+ Automated Looker Studio dashboards created
+ Weekly reporting time reduced to 2 hours
+ Real-time performance visibility for clients

I'm Shamim Ahsan, a Web Analyst & Conversion Tracking Expert. I help agencies and paid ads marketers overcome the biggest challenge in digital marketing: unreliable tracking data. When conversion data is broken or incomplete, you can't optimize campaigns, measure ROI, or scale confidently.
My expertise is building bulletproof tracking systems using GA4, Google Tag Manager, server-side tracking, and first-party data collection. I specialize in cross-platform attribution so you understand exactly which campaigns and channels drive real conversions—not just clicks or impressions.
I analyze your current tracking setup, GA4 configuration, and identify gaps, broken tags, or data quality issues.
I implement GA4, GTM, server-side tracking, and first-party data collection tailored to your business model.
I configure conversion tracking across Google Ads, Meta, TikTok, LinkedIn, and other channels you use.
I create GA4 dashboards and Looker Studio reports, then train your team so you can make data-driven decisions.
Let's audit your current tracking setup and create a plan to build reliable analytics and accurate conversion attribution. Book a free tracking audit call.
Use the calendar below to book your free tracking audit call: