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56/ A, Mirpur -10, Dhaka, Bangladesh
dataexpertabsar@gmail.com
+8801708001005
5+ Years of Experience in Analytics & Tracking Services
100% Client Satisfaction5+ Years of Experience in Analytics & Tracking Services
ROAS Optimized5+ Years of Experience in Analytics & Tracking Services
Proven Results for Global Brands5+ Years of Experience in Analytics & Tracking Services
Proven Results for Global Brands5+ Years of Experience in Analytics & Tracking Services
100% Client Satisfaction5+ Years of Experience in Analytics & Tracking Services
100% Trusted5+ Years of Experience in Analytics & Tracking Services
100% Client Satisfaction5+ Years of Experience in Analytics & Tracking Services
100% Client Satisfaction5+ Years of Experience in Analytics & Tracking Services
ROI-Driven Performance5+ Years of Experience in Analytics & Tracking Services
Accurate Revenue Attribution5+ Years of Experience in Analytics & Tracking Services
Proven Results for Global BrandsWeb Analytics & Conversion Tracking Expert
( GA4 • GTM • Meta CAPI • Google Ads Specialist )
As a full-stack web Analytics professional, I help businesses fix unreliable conversion tracking and build accurate marketing measurement systems so they can optimize campaigns, improve attribution, and make better decisions with data they can trust.
Hi there! I’m Absar — Web & Ads Data Analyst and Conversion Tracking Expert. As a ROI Driven Conversion Tracking Specialist, I help businesses measure, optimize, and scale their marketing through precise tracking, advanced analytics, and high-performance ad strategies. My focus is simple: reduce wasted ad spend, maximize ROI, and scale revenue with measurable, data-driven precision.
Skills & Achievements
Based on years of project outcomes, tools proficiency, and client performance data.
Experience the Data Expert Difference
DataExpert is an all-in-one platform that simplifies analytics, boosts ad performance, improves tracking accuracy, and optimization and conversion workflows. We take care of the complex integrations—so you can focus on driving business growth and innovation.
We’ve generated
$90,12,145+ in revenue for our eCommerce brands
We’ve delivered
60,00,000+ qualified leads
for B2B and B2C brands
A team of
10+ Analytics & Ads
Data Insights Experts
36 Services
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35 Services
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32 Services
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36 Services
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35 Services
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16 Services
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36 Services
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20 Services
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32 Services
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Services
We deliver expert Conversion Tracking services using GTM, GA4, Meta CAPI, and Server-Side Tracking. Our services cover Marketing Automation, Google Ads, multi-channel analytics, CRM integration, and advanced data visualization, growing businesses to make informed, data-driven marketing decisions with confidence.
Facebook Pixel Conversion API
Improve data accuracy and tracking by implementing Facebook Conversion API for better ad performance.
Google Ads Conversion Tracking
Implement precise Google Ads conversion tracking to track real conversions, reduce wasted spend, and maximize ROI.
OCT With CRM & Google Sheet
Connect offline sales via CRM or Google Sheets to Google Ads, TikTok Ads and Meta Ads for complete ROI tracking.
GTM & Server Side Tracking
Advanced GTM setup and Server-Side Tracking for accurate, ad-blocker-proof conversion tracking.
Google Analytics-4 (GA4) & Reporting
Setup Google Analytics 4 and automated reporting for in-depth insights into customer behavior and conversions.
Third Party Checkout Tracking
Enable conversion tracking across third-party checkouts, connecting Shopify, PayPal, & others to G.Ads, Meta CAPI, GA4.
TikTok Pixel Event API
Track conversions accurately with TikTok Pixel Event API to improve attribution, optimize campaigns, and maximize ROAS.
Google Ads Compaign Management
Run high-performing Google Ads campaigns that drive targeted traffic, boost brand visibility, and maximize return on ad spend.
Google Ads Optimization & Scaling
Optimize and scale your Google Ads with data-driven strategies that reduce costs, improve performance, and increase ROI.
Ensuring every project delivers value, clarity, and growth.
Ensuring every project delivers value, clarity, and growth.
Boost earnings through accurate tracking and optimization.
Dedicated support whenever your project needs it.
Ensuring smooth performance and quick issue resolution.
Hire Full-time or Retainer!
Hire for monthly audit on Track!
Hire for one-time Setup Only!
Hire for marketing consultation only!
See exactly where you’re wasting ad spend—and how better tracking can help you 3X your sales.
We promise an excellent order experience or your money back. If you’re not satisfied, we’re not satisfied, just let us know.
Schedule Your Free 1:1 Strategy Session with Us
Struggling to generate consistent leads and sales? Our expert BDE identifies gaps, fixes conversion issues, and delivers a proven roadmap to scale your business.
Recents (07)
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This FAQs section answers the most common questions our clients ask based on our hands-on experience,—so you know how we work, what to expect, and how we deliver measurable, scalable growth.
We provide full-stack analytics and tracking solutions, including Google Tag Manager (GTM), Google Analytics 4 (GA4), Google Ads conversion tracking, Looker Studio dashboards, server-side tracking, and advanced data analysis—along with Google Ads and Facebook Ads campaign management.
Instead of rigid packages, we focus on strategies that truly make sense for your brand-whether you’re starting out or scaling fast. After an initial consultation, we share a clear, transparent pricing structure with defined deliverables-no hidden terms.
Yes. Data Expert, has worked with 100+ eCommerce brands globally, and our growth stories are backed by real numbers, real dashboards, and real performance data-not vanity metrics. We believe in full transparency, which is why our case studies focus on ROAS, revenue growth, conversion improvements, and long-term scalability, not just impressions or clicks. We don’t showcase hypothetical success-only what we’ve actually achieved.
We work with both. While Data Expert is Bangladesh-founded, our client base is global, including brands from the US, UK, Middle East, and other international markets. This exposure helps us build strategies that are not limited by geography-we adapt to different buying behaviors, ad costs, platforms, and market dynamics. This global experience allows us to design smarter, more scalable campaigns.
No. We follow a 100% transparent pricing structure. Everything-fees, scope, deliverables, and expectations-is clearly communicated before onboarding. If something is not included, we’ll tell you upfront. We don’t believe in surprise costs, fine print, or post-signup shocks.
Yes. I integrate CRM systems with GA4, Google Ads, and Meta, including booking tracking and offline conversion imports.
Yes. I specialize in third-party checkout tracking using GTM, GA4, server-side tracking, and BigQuery to prevent data loss.
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