Shopify Node.js Backend Build

Descripción de la oferta

I’m building a custom Shopify app and need the entire server-side logic put in place. I need help with enhancing the storefront but mostly what’s missing is a solid Node.js backend that will run on Railway and persist data in PostgreSQL. Here’s what I need from you: • Spin up a clean Node.js project (Express or another lightweight framework is fine) and connect it to a Railway-hosted PostgreSQL instance. • Implement the Shopify OAuth flow so shops can install the app and grant the required scopes. • Expose REST endpoints that my frontend can call for product, order and customer data, plus a secure webhook handler so Shopify events are captured reliably. • Use environment variables for all secrets, add simple logging and write a short README so ...

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