Protek – IoT Mobile Application

Protek is an IoT-based mobile application developed using Flutter to monitor sensor data and detect important events such as falls and unusual movement.

My role included developing and improving the Flutter application, fixing technical issues, refactoring parts of the project using Clean Architecture, and integrating the application with backend APIs and Firebase notifications.

One of the key challenges was handling critical alarm events when the application is running in the background or terminated. I worked on the alarm-processing flow to ensure that important events could continue to be handled reliably.

Technologies used: Flutter, Dart, Clean Architecture, BLoC/Cubit, REST APIs, Firebase, and Node.js backend integration.