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HeartInfo
HeartInfo is a project focused on modernizing a legacy solution by migrating it to a contemporary technology stack while enhancing its functionality. The primary goal was to improve the system's capabilities and user experience.
Project Objectives
- Modernization: Transition the existing system to a more modern and maintainable technology stack.
- Functionality Enhancement: Improve existing features and add new capabilities to better serve users' needs.
Key Tasks
- ECG Recording Integration: Implement functionality to record ECG data from external devices.
- Device Support Expansion: Add compatibility for two additional ECG devices, ECG Lite and Cardio Block.
- Offline-First Desktop Application: Develop an application that supports offline ECG recording synchronization with a backend service and processes recordings on the server.
- Administration Features: Implement comprehensive administration tools to manage all project entities effectively.
Technologies
- Desktop Application: JavaScript, Electron, Vue.js, Dexie.js (IndexedDB Wrapper).
- Backend: Laravel (PHP).
- Database: MySQL.
Challenges & Solutions
- Legacy System Migration: Successfully transitioned from outdated technologies to a modern stack, ensuring seamless transition for existing users.
- Device Integration: Overcame challenges in integrating multiple external ECG devices by developing robust interfaces and protocols for seamless data capture and synchronization.
Visuals
Original application UI
Updated version
Outcomes
- Improved User Experience: Enhanced the application's usability and performance, resulting in a more intuitive and efficient user interface.
- Increased Device Compatibility: Expanded support for additional ECG devices, broadening the system's applicability.
- Robust Administration Tools: Provided administrators with powerful tools to manage and oversee all aspects of the system.