Albina C.

⚡ Is your Shopify store slow, buggy, or bleeding money on app fees? I fix that. Over the last 11+ years, I’ve worked as a dedicated Shopify Developer, Shopify App Developer, and Shopify CRO expert, building high-performing e-commerce stores and custom applications that actually move the needle on conversion, rather than just looking good in a design file. My background in UX/UI and advanced data-driven Shopify CRO methodologies shapes how I approach every project. 💎 A quick snapshot of the work: Engineered & Launched 35+ custom OS 2.0 themes from scratch and executed flawless Figma-to-Shopify conversions. Built 45+ custom Shopify apps on Node.js/MERN, handling 100,000+ active users and API requests without issues. Completed 100+ technical Shopify & CRO audits to uncover hidden revenue leaks. Delivered 30+ CMS-to-Shopify migrations, including moving 5M+ data rows with zero SEO traffic loss. 🚀 Where I Focus as a Shopify Developer & Shopify CRO Specialist Conversion speed and revenue growth. Custom theme builds and strategic Shopify CRO work have pushed client conversion rates up 15–35%, mostly by fixing mobile layouts, checkout flows, navigation friction, and page load times. I also eliminate third-party app bloat: replacing heavy subscription, quiz, and filter apps with lightweight native Liquid/JS features, cutting monthly app fees by up to 40% and boosting Core Web Vitals. 🛠️ Custom Development as a Shopify App Developer & Shopify Developer When a store needs something Shopify doesn't offer out of the box, I build it. As a Shopify App Developer, I deliver: Custom apps on Node.js, React, and the MERN stack. REST & GraphQL API integrations. Webhook setups with proper HMAC verification and idempotency. OAuth install flows, Theme App Extensions, and App Embed Blocks, always optimized for Shopify CRO performance. 🌐 Seamless Platform Migrations WooCommerce to Shopify, Magento to Shopify, or any legacy CMS. As an experienced Shopify Developer and Shopify App Developer, I ensure data safety, SEO retention, and Shopify CRO continuity are absolute priorities. 🏆 Industries I've Worked In Luxury & jewelry, furniture & interior design, health & wellness, fashion & apparel, B2B Shopify Plus, FinTech e-commerce, and SaaS/digital products. 🔬 How I Work Audit: I start with a comprehensive technical Shopify CRO audit before touching any code. Architecture & Dev: Wireframing and development with clean, maintainable code (Liquid for themes, Node/React for custom apps). Integration & Testing: Tool integrations (Klaviyo, GA4, Recharge, Meta Pixel) tailored for maximum conversion tracking. Everything gets tested cross-browser and mobile-first. 🔹 Core Expertise & Capabilities Theme & Frontend: Custom OS 2.0 theme development, Liquid coding, Figma-to-Shopify design conversion, mobile-first responsive design, and Shopify CRO optimization. App Ecosystem: Public and custom apps leveraging the Shopify Admin API, Storefront API, webhooks, OAuth flows, Theme App Extensions, and App Embed Blocks. Advanced Architecture: Checkout customization, Shopify Functions, B2B wholesale portals, high-volume enterprise architectures, and advanced Shopify CRO strategies. Backend & Tech Stack: Headless setups, REST/GraphQL API integrations, Node.js, Express, React.js, and the MERN stack. Performance: Core Web Vitals optimization, page speed bottleneck fixes, and third-party app bloat elimination. Analytics & Marketing: Google Analytics 4, Meta Pixel & Conversions API, and Klaviyo email marketing configuration. Optimization: Landing page optimization, A/B testing frameworks, and custom UI components to directly increase conversion rates. 🤝 Why Clients Choose Me Clients usually stick around because, unlike a ticketing system, I communicate like a person — offering clear milestones, fast responses, and reliable support from a trusted Shopify Developer, Shopify App Developer, and Shopify CRO expert.