Developcloud-Based Digital Signage System Display with Admin & Shopdashboards and Android Player App

We are seeking experienced developers to build a comprehensive cloud-based digital signage system, named Ivaa Display (AdSync). This system will enable businesses to manage and display dynamic content across multiple screens in real time.

Core Components

Master Dashboard (Admin) – Web-based central control panel:

Shop Management: Add, edit, and remove client shops.

Content Moderation: Approve/reject content uploads from shop owners.

Playlist Creation: Build and schedule content playlists.

Screen Monitoring: Real-time screen status (online/offline), live content preview, and system logs.

Billing & Invoicing: Manage subscriptions, generate invoices, track payments.

Automated Reminders: Send email reminders for payments (1st, 5th, 12th, 19th).

Account Suspension: Suspend accounts automatically if overdue.

Owner Dashboard (Shops – Web, Mobile-Responsive) – For shop owners:

Content Uploads: Photos, videos, PDFs, Excel files.

Flexible Upload Tiers: 1 free upload per month, extra uploads via payment.

Subscription Management: Pay monthly via Card, Apple Pay, Google Pay, PayPal, GoCardless.

Invoice Access: View, download, and print invoices (auto PDF + email).

Submission Tracking: Track approval/publishing status.

Android Player App – Runs on Android boxes connected to shop displays:

Playlist Playback: Play approved content playlists.

Heartbeat Updates: Report screen status to Master Dashboard.

Offline Mode: Cache playlists for uninterrupted playback.

Multi-Screen Support – One shop login controls multiple displays:

Assign content to all screens or specific screens (e.g., Window, till, aisle).

Deliverables

Master Dashboard (web)

Owner Dashboard (web, mobile responsive)

Billing & auto invoicing system (PDF + email)

Android Player app

Live shop monitoring (status, preview, logs)

Multi-screen management