Looking to build a custom web app without dealing with servers, databases, and boilerplate? I specialize in developing custom Shopify applications using Gadget.dev, a powerful full-stack platform that accelerates app development while ensuring performance, scalability, and security. With Gadget’s serverless backend and built-in authentication, I can deliver production-ready apps in record time — with clean, maintainable code. Whether you need a public app, embedded app, or an internal tool to streamline your store’s operations, I can build it from scratch or improve your existing solution. What You Get: -> Full-stack custom Shopify app development -> REST or GraphQL API integrations -> Role-based access, auth, and data modeling -> App hosting, deployment, and environment configuration -> Custom backend logic with JavaScript/TypeScript -> App performance optimization and scaling support -> Maintenance and post-launch support