I will develop a realtime code alert and emergency notification

Are you looking for a secure, high-performance Code Alert & Emergency Notification Mobile App? I will build a fully responsive cross-platform mobile application using modern technology stacks (Flutter / Dart) tailored for instant emergency dispatch, location tracking, and real-time audio alerts.

Key Mobile Features Included:

• Real-time Distress Alerts: Trigger and manage Code Alerts with single-tap emergency buttons.
• Local TTS & Voice Caching Engine: Fast offline/online voice alert playback using SHA-256 hashed audio caching.
• Live Location & Escalation Matrix: Coordinate sharing and emergency contact notifications.
• Atomic Data Persistence: Safe offline-first JSON/SQLite local storage to prevent data loss.
• Secure Authentication: High-security login using HMAC/SHA-256 verification.
• Push Notifications: Instant alerts using Firebase Cloud Messaging (FCM).

Development Workflow:

1. Requirements & UX Structure: Defining app workflow and emergency protocols.
2. UI & State Architecture: Clean, responsive design for all screen sizes.
3. Audio & Alert Backend Integration: Setting up TTS, push alerts, and storage.
4. Testing & Performance Optimization: Ensuring zero delay during alert triggers.