Next.js and Node.js Feature Extension

PHP, JavaScript, SQL, Codeigniter, Node.js, Frontend Development, Next.js, REST API · Hi,

I’m a Full Stack Developer with hands-on experience in **Next.js, Node.js, TypeScript, SQL, REST APIs, and frontend development**.

I understand that you already have the application architecture and need a developer to extend it with a new feature.

For this task, I’ll use:

* **Next.js + TypeScript** – to build the new responsive frontend page and user selection interface * **React components & hooks** – to manage UI state, user selections, and interactions * **Node.js** – to develop and integrate the backend functionality * **REST APIs** – to save and retrieve the selected user information * **SQL** – to store and manage the data in the existing database structure * **API integration** – to connect the Next.js frontend with the Node.js backend * **Validation & error handling** – to make sure the data is properly validated and the user receives clear feedback * **Testing** – to test the complete frontend → API → database flow

My approach will be to first understand your existing **Node.js + Next.js + SQL architecture**, then implement the feature according to your current project structure without unnecessarily changing the existing code.

The workflow will be:

1. Understa