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𝗔 𝗹𝗶𝘃𝗲 𝘀𝘁𝗼𝗿𝗲 𝗺𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝘄𝗶𝘁𝗵 𝘇𝗲𝗿𝗼 𝗱𝗼𝘄𝗻𝘁𝗶𝗺𝗲? 𝗪𝗿𝗼𝗻𝗴 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻𝘀 𝗶𝗻 𝗲𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗰𝗼𝘀𝘁 𝗿𝗲𝘃𝗲𝗻𝘂𝗲 - a broken checkout, a desynced inventory feed, a slow storefront during peak traffic. I build and rebuild eCommerce systems end-to-end: storefront, backend, and the integrations that hold everything together. ⚙️ 25+ years in IT, 15+ in hands-on full-stack engineering. I work across the whole stack: → Storefronts: Magento 2, Shopify, Sylius/Symfony, headless commerce on React & Next.js → Backend: PHP (Symfony, Laravel), Node.js, Python - PostgreSQL, MySQL, Redis → Integrations: payment gateways (Stripe, Adyen, PayPal), ERP/CRM/PIM (SAP, Salesforce, HubSpot, Pipedrive) → Infra & design: REST & GraphQL, microservices, Docker/Kubernetes, CI/CD, AWS & GCP Recent work: migrated a live, revenue-generating store between platforms with zero downtime - staged cutovers, parallel traffic paths, rollback at every stage, checkout continuity and SEO protected throughout. I also optimize storefront performance (Core Web Vitals, caching, load testing) on stores carrying real traffic. 🚀 As CTO at Lazy Ants, I lead 30-40 engineers, architects and leads building production eCommerce, fintech and AI systems - so larger scope comes with a full engineering team behind it, not just my availability. Selected results: ✅ Live, revenue-generating store replatformed with zero downtime ✅ Payment infrastructure running in production 5+ years with real merchants ✅ Financial-account migration under live user balances with zero loss of funds ✅ AI-assisted pipeline cut manual supplier data prep by up to 75% Open to long-term engagements: replatforming, ERP/PIM integrations, storefront performance, or ongoing store support. I work in structured phases with written acceptance criteria - you know what you're getting before the invoice arrives. 📋

🚀 13+ years of experience, with a focus on long-term client relationships 👨‍🔬 Education in Computer Science with deep understanding of how things work 🌟 100% Job Success score, fluent in English ✅ 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝘁𝗮𝗸𝗲 𝗼𝗳𝗳 𝘆𝗼𝘂𝗿 𝘀𝗵𝗼𝘂𝗹𝗱𝗲𝗿𝘀: • Custom Shopware 6 𝗽𝗹𝘂𝗴𝗶𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 (4 years of experience) • Full 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗺𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 of your online store • Major 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 for high-loaded stores/marketplaces (especially, Black Friday prep) • Setting up complex product 𝗶𝗺𝗽𝗼𝗿𝘁 𝗮𝗻𝗱 𝗲𝘅𝗽𝗼𝗿𝘁 𝗳𝗲𝗲𝗱 workflows • 𝗔𝗣𝗜 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 of all kinds: ERPs, payment gateways, shipping services, CRMs, WMSs, you name it • 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝘂𝗽𝗴𝗿𝗮𝗱𝗲𝘀 𝗮𝗻𝗱 𝗺𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 with zero data or functionality loss (and I only recommend it when it’s truly necessary!) • Deep troubleshooting and detective-mode 𝗱𝗲𝗯𝘂𝗴𝗴𝗶𝗻𝗴 for issues that have been haunting you for ages ⚡ My superpower is solving complex cases. I'm not just a "task-doer" or a "code-writer", I love thinking strategically and several steps ahead to not just fix the current issue, but to prevent the next one. Feel free to ask for reference contacts of our clients from your country. 🌟 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝘁𝗮𝘆 𝘄𝗶𝘁𝗵 𝗺𝗲 𝗮𝗻𝗱 𝗺𝘆 𝘁𝗲𝗮𝗺 𝗳𝗼𝗿 𝘆𝗲𝗮𝗿𝘀: ✔ We are really good at communication and we never disappear :) ✔ Their stores start earning more and more after we remove technical obstacles ✔ We communicate upfront if anything might affect deadlines ✔ We value high agency and proactive problem-solving ✔ We take responsibility and always look for the most optimal way forward, not just blindly “doing the tasks” 🔧 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • Back-end: Shopware 6, Symfony, Laravel, PHP, Yii, MODX, WordPress, CS-Cart • Front-end: Shopware Frontends, Twig, Smarty, Vue, React • Databases: high-load MySQL, deep indexing, Elasticsearch, Redis • Integrations: dozens (if not hundreds) of payment gateways, shipping providers, ERPs, WMSs, marketing tools, marketplaces, analytics platforms, etc. • Also Git, Docker, Jenkins, Kubernetes, PHP-FPM, Cloudflare, OAuth, REST • DBAL, DRY, SOLID, TDD 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝘀𝘁𝗼𝗽 𝗱𝗿𝗼𝘄𝗻𝗶𝗻𝗴 𝗶𝗻 𝗿𝗼𝘂𝘁𝗶𝗻𝗲 𝘁𝗮𝘀𝗸𝘀? 𝗡𝗲𝗲𝗱 𝗮 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿? Drop me a message and I would be genuinely happy to help. P. S. If you carefully read all of this, make sure to mention whiskey in your message. I’ll send you a bottle to celebrate our first completed milestone! ;)

I help Shopify stores with development, content, SEO and automation - from custom Liquid/theme functionality and Shopify APIs to product catalog work, image improvements and AI-assisted workflows. Most of my work is on live Shopify stores, where changes need to fit the existing theme, remain manageable for the merchant and work reliably without breaking other storefront functionality. ✓ Shopify theme development and customization ✓ Custom Liquid, JavaScript, HTML/CSS and reusable theme sections ✓ Product pages, collection pages, carts and custom buying flows ✓ Complex variants, product options, bundles and custom product logic ✓ Metafields, metaobjects and dynamic storefront content ✓ Shopify Markets, localization and multilingual storefronts ✓ CRO, technical SEO, structured data and performance improvements ✓ Figma-to-Shopify implementation and responsive frontend work I also work beyond theme development: ✓ Small custom Shopify apps for individual stores ✓ Shopify Admin API and GraphQL integrations ✓ External AI-service integrations, including Claude via API ✓ Python + Excel/CSV + Matrixify workflows for catalog migration and bulk operations ✓ Product titles, descriptions, media, metafields and metaobjects in Shopify Admin ✓ Catalog cleanup, content updates and structured product data ✓ AI-assisted product image enhancement while preserving the original product ✓ Product infographics created with Figma, Photoshop and AI tools Over the past 2+ years, I’ve worked on production Shopify stores across development, store maintenance, localization, catalog operations, SEO, performance and integrations. I’m comfortable joining an existing codebase or store workflow, understanding how it is already built and improving it without unnecessary rebuilding or complexity. If your Shopify task sits somewhere between development, store operations, content and automation, send me the details. I can help find a practical way to implement it.

I have 16 years of experience in Photoshop and 14 years experience in WEB-Design and Front-end development: HTML, CSS, JavaScript, jQuery, ASP.NET, WordPress, BigCommerce, Shopify, NOPCommerce, Bootstrap, MailChimp, Klaviyo, WHMCS etc.