POC : Advanced Form Management System Development

We just need a POC. I have explained the full product idea, but i am looking for a very quick POC for presentation. Project Overview: The aim of this project is to develop a form management system with authentication and authorization features. This system allows administrators to create forms with multiple types of input fields (e.g., text, dropdown, date, etc.), and users with appropriate permissions can view and fill out these forms. Once a form is published, it cannot be deleted or modified (except for adding new fields by admins). Key Requirements: Fullstack Application: Should be built using hybrid technologies, with a PWA approach to ensure a seamless user experience across mobile and web. User Authentication and Authorization: Secure login system where users have different roles (e.g., Admin, User) and can access different sections of the application based on their roles. Form Creation: Admins can create and manage forms. The form builder allows admins to add different types of fields. Form Access Control: Users can only see and submit forms they have permission to access but cannot modify them. Immutable Forms: Once a form is published, it cannot be deleted, and fields cannot be removed, but admins can add new fields to the existing forms. Detailed Features: 1. Authentication and Authorization Technologies: OAuth 2.0, JWT (JSON Web Token), Firebase Authentication, or similar secure solutions. Role-based Access Control (RBAC): Admins have full control over the application (create forms, add fields, view user submissions). Users can only view forms they are authorized to access and submit responses. 2. Admin Panel Create Forms: Admins can create new forms and add fields to them (text, checkbox, radio button, date picker, etc.). The admin must assign access permissions to different user groups for each form. Forms can have mandatory and optional fields. Field Types: Text Input Dropdown Radio Buttons Checkboxes Date Picker Number Input File Upload Form Versioning: Once published, forms are immutable. Admins can only add new fields but not remove existing ones after publication. 3. User Functionality View Forms: Users can log in to view only the forms they have permission to access. They cannot edit or delete forms; they can only fill out forms and submit them. Submit Forms: Users can submit forms, and submissions are saved to the database for admin review. 4. Form Publishing and Immutability Once a form is published: It can no longer be deleted. Admins can add new fields to it if needed. Fields can never be removed or edited after publishing. 5. Progressive Web App (PWA) Features: Offline Support: Use service workers to allow the application to work offline, with data syncing once the user is online. Push Notifications: Notify users when new forms are assigned to them. Cross-platform compatibility: The application should work seamlessly on both mobile devices and desktops. Technology Stack Recommendations: Frontend: Framework: React, Vue.js, or Angular with PWA support. Form Library: Formik (for React) or Vuetify (for Vue) to handle form creation and validation. State Management: Redux (React), Vuex (Vue.js), or NgRx (Angular). UI Design: Material UI or Ant Design for a modern and responsive UI. Backend: Language: Node.js with Express, or Python with Django or Flask. Database: MongoDB (NoSQL for flexibility in form fields) or PostgreSQL (SQL-based with support for complex queries). Authentication: Firebase Auth, Auth0, or custom JWT-based authentication. API Layer: RESTful API or GraphQL for data fetching and mutation. Hybrid and PWA Setup: PWA Support: Use the PWA plugin for React, Vue, or Angular to make the app installable on any device. Service Workers: Implement service workers to cache data for offline access. Push Notifications: Use Firebase Cloud Messaging (FCM) or Web Push API for notification delivery. Project Structure: Frontend (Client): Home Page: Displays all accessible forms. Admin Dashboard: Form creation interface. User Dashboard: List of forms for submission. Form Builder: Admins can drag and drop to add fields. Notifications: PWA push notifications for form assignment and updates. Backend (Server): User Authentication: Secure endpoints for login, registration, and user roles. Form Management: API endpoints for form creation, updating, and fetching form data based on user roles. Database Structure: Users (ID, Name, Role, Permissions) Forms (ID, Name, Fields, Permissions) Form Submissions (Form ID, User ID, Submission Data) Deployment: Hosting: Deploy on a cloud platform like AWS, Azure, or Firebase. Version Control: Use Git for versioning and collaborative development. CI/CD: Set up CI/CD pipelines using Jenkins, GitHub Actions, or GitLab CI for continuous deployment.