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English
$
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Rezaul Islam
@nazminsultana22
Certified Google Ads Expert, GA4 and GTM Tracking Specialist
Bangladesh
English, Bengali, German, Norwegian
About me
Hi, I'm Rezaul — Google Ads & Web Analytics Expert, 830+ Projects Delivered 🏆
Businesses often waste ad budget because their tracking is broken & Google Ads Accurate plan — that's where I come in. With 5+ years of experience, I've delivered 275+ Google Ads campaigns since 2023 and 600+ GA4 & GTM projects since 2021, helping brands fix their data and turn it into real ROI. I specialize in 🏆 Google Ads Audit & Optimization 🏆 GA4 & GTM Setup, focused on sustainable growth, best CTR, high conversions, low CPC & best ROI.
Let's build your brand together!
Skills
Rezaul Islam
Offline •
See my services
Ad Review & Optimization
I will be your google ads expert, PPC and performance max ads specialist to improve ROI
Portfolio
Work experience
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Data-Driven Marketer (Google Ads & Analytics)
Fiverr • Freelance
Mar 2021 - Present • 5 yrs 5 mos
Google Ads Specialist: * Managed Google Ads for a Netherlands-based EdTech business (2023–2025): ~€1M in ad spend, 20,000+ leads generated. * Managing campaigns for a Dubai pest control company (2025–present): 15–20 daily conversions, CPL under AED 50. * Managing campaigns for a Switzerland-based beauty salon (2026–present): 10–15 daily bookings, CPB of CHF 4–5. * Managed a Norway-based barbershop (2025–present): ~1,900% average ROAS. * Managing a Norway-based tools business (2023–present): consistent ROAS above 750%. * Managed a Switzerland-based B2B energy drink brand (2023–2025): CPL of CHF 30–50. * Delivered 275+ Google Ads campaigns since 2023. Web Analytics & Tracking Specialist: * Implemented advanced GA4 Server-Side Tracking via Stape & Google Cloud, improving attribution accuracy by 30% and extending cookie * lifetime. * Integrated Facebook CAPI with event deduplication, achieving a 9.8/10 average event match rate. * Deployed Google Ads Enhanced Conversions and dynamic remarketing for accurate conversion measurement. * Configured cross-domain tracking across Shopify, WordPress, and Webflow platforms. * Built real-time KPI dashboards in Looker Studio and automated data validation workflows, cutting manual QA time by 40%. * Ensured GDPR/CCPA compliance using Consent Mode v2, Cookiebot, and CookieYes. * Delivered 600+ GA4 & GTM projects since 2021.
8 Reviews
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Rating Breakdown
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- Quality of delivery
- Value of delivery
1-5 out of 8 Reviews
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online_ruby
Switzerland
Ongoing collaboration
Again, I can't say enough good things about Md. He is really working for every client of mine, with so much passion and detail.
$50
Price
3 weeks
Duration
Helpful?
online_ruby
Switzerland
Ongoing collaboration
These tracking services exceeded all expectations. Not only were they cost-effective, but they went above and beyond our actual requests. The attention to detail and proactive approach ensured our client received top-notch service. The ability to anticipate needs and provide innovative solutions, MD...
$50
Price
4 days
Duration
Helpful?
online_ruby
Switzerland
Ongoing collaboration
Everythin worked out great again. Just as expected!
$1,000-$2,500
Price
1 day
Duration
Helpful?
alexvandepol91
Netherlands
Ongoing collaboration
Great working with rezaul
$800-$1,000
Price
1 day
Duration
Helpful?
alexvandepol91
Netherlands
Ongoing collaboration
Rezaul Islam's work in Web Analytics was OUTSTANDING. The attention to detail and depth of data provided was exceptional, and he went above and beyond to add features I didn’t even know were possible. His professionalism and politeness made the entire process incredibly smooth and efficient. Highly recommend! 🙌
$200-$400
Price
1 day
Duration
Helpful?
