RadioCom - Android | iOS
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Overview
RadioCom is a real-time communication and safety mobile application designed to enable seamless team collaboration and instant connectivity. It features push-to-talk voice communication, audio/video calling, group messaging, live location tracking, geofencing, and emergency SOS alerts. The app also supports live streaming and social interaction, providing organizations and individuals with a reliable platform for secure communication, coordination, and enhanced safety in real-world operations.
Technologies Used
The Problem
Organizations and teams operating in remote or high-risk environments faced significant challenges in maintaining reliable, real-time communication. Traditional communication tools lacked integration of critical safety features like live location tracking, geofencing, and emergency SOS capabilities. Teams needed a unified platform that could handle push-to-talk communication, video calls, messaging, and location services while ensuring data security and minimal latency.
The Solution
Developed RadioCom, a comprehensive Flutter-based communication platform that integrates multiple communication channels into a single, secure application. Implemented WebRTC and LiveKit for low-latency audio/video communication with provider state management for efficient resource handling. Integrated Socket.io for real-time messaging and presence detection, while leveraging Google Maps API and Geolocator for precise location tracking and geofencing. Built a robust .NET backend to handle concurrent connections and implemented FCM for reliable push notifications even when the app is in the background.
Key Challenges
Managing real-time state synchronization across multiple communication channels
Optimizing battery consumption during continuous location tracking
Ensuring low-latency audio/video communication in varying network conditions
Implementing secure end-to-end encryption for sensitive communications
Results & Impact
Achieved sub-200ms latency for push-to-talk communications
Successfully deployed to 500+ active users across multiple organizations
Reduced communication overhead by 60% through unified platform approach
Maintained 99.8% uptime for critical safety features