RSVP Management System – Web Application

I am looking for a developer/designer to build a complete RSVP (Event Invitation & Guest Management) Web Application. The system should allow users to create events, share invitations, and track guest responses in real time.

Key Features Required
1. Event Creation & Management

Create multiple events

Add event details (Title, Date, Time, Venue, Host Details, Description)

Upload event banners or images

2. RSVP Invitation System

Generate unique invitation links

QR code for event invitation

WhatsApp & Email sharing options

3. Guest List & Attendance Tracking

Add guests manually or via CSV upload

Track RSVP status (Going / Maybe / Not Going)

Mark check-in at event with QR scan

4. Admin Dashboard

Overview of total invites, confirmations, and check-ins

Real-time update charts

Event-wise analytics

5. UI/UX

Clean, modern, attractive interface

Fully responsive (mobile + desktop friendly)

6. Tech Requirements (choose one or offer your tech stack)

Preferred: React / Next.js, Node.js, MySQL / MongoDB

Or your own suggested stack if more efficient