Vadym-Marko H.

Top Rated Plus, 100% Job Success, based in Krakow, working with EU brands. I'm a Shopify developer and designer focused on building stores that work well for both the brand and the customer. My work covers the full scope of Shopify: custom design and development, UX/UI, private and public app development, platform migrations, and ERP integrations. I work with ecommerce and DTC brands that want a Shopify store built properly from the start, not patched together over time. Whether you are launching from scratch, migrating from another platform, or need a custom app to handle logic that Shopify's native tools cannot, I cover the full lifecycle without splitting it across multiple contractors. 🕒 Availability 🌐 Online: 9 AM - 5 PM CEST | 4 PM - 12 AM ACST | 2 AM - 10 AM CDT 🗓️ 30-40 hrs/week · 5 days/week · 6-8 hrs/day What I work on: - Custom Shopify Design & Development - End-to-end store builds combining UX research, custom visual design, - Shopify Liquid development, and full store configuration. The process starts with moodboards, wireframes, and competitor analysis before moving into design concepts and then development, so nothing gets built without a clear foundation. - UX/UI Design for Shopify - Design grounded in user behavior and conversion logic, not just aesthetics. I work through user flows, wireframes, and Figma prototypes before handoff, so development is predictable and the final result actually performs. Mobile-first, with attention to product pages, navigation, checkout, and AOV-focused layouts. - Custom Shopify Apps & Integrations - Private and public Shopify apps built to solve real operational problems. From complex discount logic and subscription flows to ERP and CRM integrations, I build what templates and off-the-shelf apps cannot handle. Stack: Node.js, React, Shopify Polaris, GraphQL, REST APIs.  - Migrations to Shopify & Shopify Plus - Full migrations from Magento, WooCommerce, Webflow, OpenCart, and custom platforms. Products, customers, order history, SEO metadata, and collections transferred cleanly, with QA before going live. How I work: Every project starts with a proper onboarding: defined scope, assigned team, roadmap, and communication setup. From there, work moves in structured stages with weekly calls, progress reviews, and approvals at each step. At handoff, you get full ownership and documentation so your team can manage the store independently. Clients work with me when they want one team that understands both the design and technical side of Shopify, communicates clearly, and delivers something that holds up long term, not just on launch day. Tech stack: Shopify & Shopify Plus, Shopify Liquid, Shopify Functions, JavaScript, React, Node.js, PHP, REST APIs, GraphQL, Figma, HTML/CSS, ERP integrations, SEO and performance optimization. 📩 Tell me about your brand, your current store situation, and what you want to improve. I will suggest a practical roadmap.