Long T.

Full Stack Developer & Software Architect specializing in modern JavaScript/TypeScript applications with 10+ years of web development experience. I build scalable web applications and digital platforms using React, Next.js, Node.js, Vue.js, and Nuxt.js, covering the full stack from frontend architecture and responsive UI to backend services, APIs, integrations, and e-commerce. My second major specialization is Shopware 6, where I’ve delivered 14+ projects, including 8 custom plugins and 6 store migrations/upgrades for merchants and agencies, with a 100% Job Success Score. Whether you need a new web application, a headless commerce platform, a custom Shopware solution, or help fixing an existing architecture, I focus on building solutions that are clean, scalable, maintainable, and fast. WHAT I DO BEST * Full-Stack JavaScript / TypeScript Development * React & Next.js Applications * Node.js Backend Development * Vue.js & Nuxt.js Applications * Software Architecture & Technical Design * Shopware 6 Development & Architecture * Headless & Hybrid E-Commerce * REST & GraphQL API Integrations * Performance & Core Web Vitals Optimization * Figma/XD → Pixel-Perfect Responsive UI JAVASCRIPT / TYPESCRIPT With 6+ years of experience with React, Next.js, Vue.js, and Nuxt.js, I build everything from high-performance websites and e-commerce storefronts to complex web applications. My experience includes: * JavaScript & TypeScript * React / Next.js * Node.js * Vue.js / Nuxt.js * REST & GraphQL APIs * Headless architectures * Third-party integrations * Progressive Web Apps (PWA) * Responsive & cross-browser development * Performance optimization I can take ownership from frontend architecture and UI development through backend services, APIs, integrations, and production-ready applications. SOFTWARE ARCHITECTURE I don’t just implement individual features — I think about how the entire system should work. I can help with: * Application & frontend architecture * Backend architecture * API design * Headless commerce architecture * System integrations * Scalability & maintainability * Performance optimization * Legacy application refactoring * Technical strategy & implementation SHOPWARE 6 Shopware 6 is my second major area of expertise, with 5+ years of experience with Shopware 6 themes and plugins. I work with: * Shopware 6 plugin development * PHP / Symfony * Custom storefronts & themes * Shopware Administration * Store API * REST & GraphQL * Custom entities & business logic * Third-party integrations * Shopware version upgrades * Store migrations * Headless Shopware * Performance optimization I can also combine Shopware + React/Next.js + Node.js to build modern headless and hybrid commerce solutions. EXPERIENCE * 10+ years in web development * 6+ years with React / Next.js & Vue.js / Nuxt.js * 5+ years with Shopware 6 * Full-stack JavaScript / TypeScript * Node.js backend development * PHP / Symfony * Software architecture * Headless & hybrid commerce * Performance & Core Web Vitals * Figma/XD to responsive UI * SEO & technical optimization * AI-assisted development with Cursor, Claude Code & Lovable.dev WHAT YOU CAN EXPECT Full-stack ownership — Frontend, backend, APIs, integrations, and architecture handled by one experienced developer. Architecture-first thinking — Solutions designed for scalability, maintainability, and long-term growth. Clean code — Maintainable implementations instead of short-term fixes that create technical debt. Clear communication — Transparent updates, realistic estimates, and proactive problem-solving. Performance-focused development — Fast applications and storefronts without sacrificing functionality. Attention to detail — From system architecture to pixel-perfect UI. I pride myself on being honest, fair, and straightforward. If you need a developer who can understand the bigger picture, design the right architecture, and build across the full stack, feel free to reach out. SEO: Full Stack Developer, JavaScript Developer, TypeScript Developer, React Developer, Next.js Developer, Node.js Developer, Vue.js Developer, Nuxt.js Developer, Software Architect, Shopware 6 Developer, Shopware Plugin Developer, Shopware Architect, Headless Commerce, Shopware Migration, Shopware Upgrade