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Project title:
Referee and Umpire Management App Development
Posted by:
External project from PeoplePerHour
Started:
12-May-2025 04:59 GMT
Description:
We are developing a fully featured, cross-platform referee app system that will be very similar to REFSIX, but enhanced with biometric sync, role-specific workflows, and live coordination across all match officials. The system will support five separate apps—one per sport:
• Football (Soccer)
• Futsal
• Rugby Union
• Rugby League
• Tennis

Each app will have its own branding and rules, but share a unified codebase, architecture, and core functionality.



Scope of Work – Phase 1

1. Design
• Branding:
• Unique logos and color themes for each sport.
• UI/UX Design:
• Refined match control UI (like REFSIX) for mobile and smartwatch.
• Web/tablet dashboards for assessors and managers.
• Sync status indicators, touch-based timers, and live match data visibility.



2. Build

Tech Stack:
• Frontend: React Native + Expo SDK, Tamagui UI, native watch modules.
• Backend: NestJS (REST API), PostgreSQL, Firebase Auth, AWS S3, Redis Streams.
• Local Storage: MMKV (mobile), CoreData (iOS), IndexedDB (web).

Devices Supported:
• iOS + Android phones
• WearOS + watchOS
• Tablet / Web (Next.js)

Sync Architecture:
• BLE device pairing for watch-to-phone sync
• Firebase + Redis Streams for live sync across officials, assessors, and managers
• Role-based visibility and real-time updates between:
• Referees
• 4th Officials
• Assessors
• Managers
• Admins



3. Sport-Specific Functionality

Football / Futsal:
• Cards, goals, stoppage time, misconduct, substitutions.

Rugby Union / League:
• Blood timer, HIA, sin-bin, scrum resets, substitutions.

Tennis:
• Points, sets, medical timeouts, challenges.

Each app will reflect sport-specific timing, flow, and terminology.



4. Testing
• BLE sync validation between watch + phone
• Cross-device sync between referee roles and assessor views
• Offline behavior + recovery
• Multi-device match simulation with 3+ connected roles



5. Admin & Assessor Web Portal
• Real-time synced view of ongoing matches
• Event tagging, clip marking
• Match history exports (PDF)
• Consent/safeguarding reports
• Role-based access and edit permissions



6. Additional Phase 1 Features
• Pre-match sync check (BLE + Firebase)
• Manual foul/collision logger
• Emergency SOS button
• Offline video tagging
• PDF reports
• Minor consent flags
• BLE + Wi-Fi fallback sync
• Sync status icons (green/yellow/red)
• Language selector: English, Spanish, French, German
• Manual “Push to Cloud” option
• Real-time coordination across all match roles
Project ID:
3432326
Project category:
Project budget:
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