Pawan K.

Need a senior Shopify & Full-Stack Developer who can take your e-commerce store, website, or web application from concept to production? I bring 16+ years of Web Development experience and 9+ years of E-commerce Development expertise, backed by 100% Job Success, Top Rated status, 95 Upwork jobs, and 9,000+ hours completed on the platform. I help startups, D2C brands, agencies, and growing businesses build scalable Shopify stores and full-stack web solutions focused on performance, conversion, maintainability, and long-term growth. ⏩ 𝐒𝐇𝐎𝐏𝐈𝐅𝐘 & 𝐄-𝐂𝐎𝐌𝐌𝐄𝐑𝐂𝐄 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒 𝐈 𝐏𝐑𝐎𝐕𝐈𝐃𝐄: ⟹ Shopify & Shopify Plus development using Online Store 2.0, Liquid, reusable sections, theme blocks, metafields, and metaobjects ⟹ Theme development, store redesigns, platform migrations, product pages, cart experiences, and mobile-first storefronts ⟹ Shopify app development, GraphQL Admin API, Storefront API, subscriptions, and Shopify Flow automation ⟹ Headless commerce using Shopify Hydrogen and Next.js storefronts ⟹ Performance optimization, Core Web Vitals, technical SEO, and conversion-focused improvements ⏩ 𝐅𝐔𝐋𝐋-𝐒𝐓𝐀𝐂𝐊 𝐖𝐄𝐁 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍𝐒 𝐈 𝐃𝐄𝐋𝐈𝐕𝐄𝐑: ⟹ SaaS products, MVPs, business applications, dashboards, marketplaces, and customer portals ⟹ Backend architecture, database design, authentication, role-based access, APIs, and webhooks ⟹ Payment gateways, CRM, ERP, shipping, marketing, and third-party system integrations ⟹ Cloud deployment, CI/CD, application maintenance, security, testing, and performance optimization ⏩ 𝐇𝐎𝐖 𝐈 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐄 𝐀𝐈 𝐈𝐍𝐓𝐎 𝐖𝐄𝐁𝐒𝐈𝐓𝐄𝐒 & 𝐒𝐓𝐎𝐑𝐄𝐒: I integrate practical AI capabilities into Shopify stores and full-stack applications to improve customer experience, search, support, and business workflows. ⟹ AI shopping assistants connected to product catalogs ⟹ Retrieval-Augmented Generation chatbots using product data, policies, and knowledge bases ⟹ Semantic search and AI-powered product recommendations ⟹ Product content, customer support, and workflow automation ⟹ OpenAI and Anthropic API integrations with access controls, response evaluation, and usage monitoring ⏩ 𝐌𝐘 𝐂𝐎𝐑𝐄 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐓𝐀𝐂𝐊: ◆ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React.js | Next.js | TypeScript | JavaScript | HTML5 | CSS3 | Tailwind CSS ◆ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js | Express.js | NestJS | REST API | GraphQL | Webhooks ◆ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: PostgreSQL | MySQL | MongoDB | Redis | Supabase ◆ 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬: AWS | Vercel | Cloudflare | Docker | Git | GitHub Actions | CI/CD ◆ 𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Shopify | Shopify Plus | Liquid | Hydrogen | Stripe | CRM | ERP | Payment Gateways | Third-Party APIs I follow modern engineering practices covering clean architecture, responsive UX, accessibility, API security, technical SEO, Core Web Vitals, testing, and maintainable code. ⏩ 𝐀𝐈-𝐀𝐒𝐒𝐈𝐒𝐓𝐄𝐃 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 𝐖𝐎𝐑𝐊𝐅𝐋𝐎𝐖 & 𝐀𝐏𝐏𝐑𝐎𝐀𝐂𝐇: I use modern AI coding tools including Cursor, GitHub Copilot, Claude Code, and OpenAI Codex for development, debugging, refactoring, code analysis, and test generation. AI helps accelerate the development process, while architecture, security, business logic, and production code remain professionally reviewed and validated. 𝐈𝐟 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐚 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐞𝐱𝐩𝐞𝐫𝐭 𝐨𝐫 𝐬𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 𝐭𝐡𝐞 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐥𝐚𝐧𝐝𝐬𝐜𝐚𝐩𝐞 𝐚𝐧𝐝 𝐦𝐨𝐯𝐞 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭𝐥𝐲 𝐟𝐫𝐨𝐦 𝐩𝐥𝐚𝐧𝐧𝐢𝐧𝐠 𝐭𝐨 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧, 𝐬𝐞𝐧𝐝 𝐦𝐞 𝐲𝐨𝐮𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬. I will review the scope and recommend the most practical technical approach.