Freelance CRO Experts in San FranciscoFreelance CRO Experts in San Francisco
ProjectsPeople
Preston Lewis's avatar
Preston Lewis
San Francisco, USA
Top 1% Talent Design ā€“ 20+ Years of Experience
Top 1% Talent Design ā€“ 20+ Years of Experience
Cover image for Designing for AI & Conversion Rate Optimization
Designing for AI & Conversion Rate Optimization
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8
Cover image for Brain MD+ - An Education App for Neuroscience-Driven Happiness
Brain MD+ - An Education App for Neuroscience-Driven Happiness
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9
Cover image for Ella AI (Microsoft-Backed Startup)
Ella AI (Microsoft-Backed Startup)
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9
Cover image for Whole Foods Native App
Whole Foods Native App
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8
CRO Expert(1)
Sara Elsherif's avatar
Sara Elsherif
Concord, USA
Shopify, Klaviyo, subscriptions, and retention expert.
New to Contra
Shopify, Klaviyo, subscriptions, and retention expert.
Cover image for šŸš€ Boosting Retention & Revenue for a DTC Brand (Shopify + K...
šŸš€ Boosting Retention & Revenue for a DTC Brand (Shopify + Klaviyo) šŸ§  Summary I helped a DTC brand increase repeat purchase and revenue by optimizing Klaviyo post-purchase flows and reducing friction in the Shopify checkout experience. šŸ› ļø What I Delivered - Audited Klaviyo lifecycle flows (welcome, post-purchase, winback) - Built post-purchase upsell and replenishment logic - Improved Shopify checkout UX to reduce friction - Set up tracking to monitor retention and flow performance šŸ“ˆ Results +20% increase in repeat purchase rate (60 days) āˆ’15% checkout abandonment Documented flows for ongoing optimization
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167
Cover image for Shopify CRO Audit & Implementation Description: Conversion-f...
Shopify CRO Audit & Implementation Description: Conversion-focused audit of storefront, PDPs, cart, and checkout with prioritized fixes tied to revenue impact. Deliverables: - UX + CRO audit - Priority roadmap - Quick-win implementation - Metrics tracking
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12
Cover image for Shopify Subscription & Checkout Optimization Diagnosed and f...
Shopify Subscription & Checkout Optimization Diagnosed and fixed subscription, payment, and checkout issues across Shopify Plus stores, reducing churn and abandonment while improving conversion and LTV. Deliverables: Subscription logic audit (Recharge / Ordergroove) Checkout & payment fixes CRO improvements Documentation & handoff
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16
Cover image for Klaviyo Lifecycle Foundations (Retention Systems) Descriptio...
Klaviyo Lifecycle Foundations (Retention Systems) Description: Built clean Klaviyo foundations for Shopify brands, including segmentation, post-purchase flows, winback, and replenishment logic designed to increase repeat purchase without hurting deliverability. Deliverables: Flow architecture Segmentation strategy Deliverability cleanup Testing & QA
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12
CRO Expert(3)