Rezaul Islam

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.