Client Success Built on Trust
Real stories of scalable growth, lower acquisition costs, and verified ROI.
At the core of my work lies the success of my clients. I take immense pride in partnering with businesses and entrepreneurs across the globe, driving growth, creating impactful strategies, and achieving measurable results. Here’s what some of my clients have to say about working with me.
What My Clients Say
Direct feedback from client engagements across SaaS, E-Commerce, and Growth Funnels.
“Tanvir restructured our entire Meta Ads acquisition funnel. Within 45 days, our CAC dropped by 34% while scaling revenue past $80K/month. His weekly reports and proactive optimization made scaling completely stress-free.”
“Outstanding technical execution and clear weekly reporting. He fixed our broken GA4 & Meta CAPI tracking in under 48 hours, unlocking a consistent 4.9x ROAS on our DTC wellness catalog.”
“One of the sharpest performance marketers I have worked with. His data-driven creative testing methodology doubled our trial-to-paid conversion rate and significantly reduced our blended cost per sign-up.”
“We struggled with ad fatigue and fluctuating ROAS for months. Tanvir set up a creative testing framework that stabilized our ad spend and sustained a 3.8x ROAS while 3x-ing our monthly budget.”
“During Q4 BFCM, Tanvir executed our Meta and Google Shopping campaigns flawlessly. We had zero downtime on attribution and generated over $140K in 14 days at a 5.2x ROAS.”
“Tanvir took over our Google Search and LinkedIn ad accounts and eliminated 60% of wasted spend on low-intent keywords. Our qualified sales demos increased by 220% in the first 60 days.”
“His full-funnel CRO audit revealed critical checkout bottlenecks on mobile devices. After implementing his recommended changes, our store conversion rate increased by 44% immediately.”
“Highly analytical and methodical. He rebuilt our lead capture forms and connected HubSpot with offline conversion tracking. We now have 100% confidence in which ad dollars generate actual revenue.”
“Tanvir designed custom Meta lead forms integrated with instant SMS automation. Our appointment show-up rate jumped from 40% to 78%, resulting in over $350K in closed solar installations.”
“The combination of Meta dynamic catalog retargeting and Klaviyo automated email flows transformed our customer lifetime value. Our repeat purchase rate increased by 52% in three months.”
“Tanvir overhauled our paid student enrollment campaigns across Google Search and YouTube. He reduced our cost per registered student by 42% while maintaining student completion quality.”
“Deep expertise in healthcare compliance and high-performance ad copy. Tanvir navigated strict ad policies effortlessly and generated consistent 4.6x blended ROAS across our supplement line.”
Why Clients Trust Me
Building confidence through expertise, collaboration, and proven results.
100% Tracking Accuracy
48-Hour Rapid Onboarding
Live Performance Dashboards
Founder-Level Dedication
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