VoteKARO!.
Many devices. One shared view. A cross-platform voting application built around clear user roles and synchronized real-time state.
- React Native
- Firebase Realtime Database
The problem
behind the project.
VoteKARO! brings voter and administrator workflows into a React Native application, with live result updates and consistent shared state across connected devices.
How it works.
- 01
Identify the user
Firebase Authentication provides the identity layer, with role-based access separating voter and administrator responsibilities.
- 02
Submit and coordinate
The application handles ballot submission and applies data-integrity constraints around the shared voting workflow.
- 03
Synchronize the view
Firebase Realtime Database propagates changes to connected clients for live results and consistent multi-device state.
Engineering choices.
Separate voter and administrator actions
Role-based access keeps responsibilities explicit and defines which actions are available to each type of user.
Design around shared state
A common real-time database supports concurrent voting sessions and keeps results synchronized across devices.
Treat integrity as part of the workflow
The implementation includes ballot-submission constraints and integrity checks. This project is presented as an application implementation, not an independently certified election system.
Explore the source.
The repository is the implementation reference. The illustrations on this page explain the architecture; they are not application screenshots or measured results.
- React Native client implementation
- Firebase Authentication and role-based access
- Realtime Database synchronization and ballot integrity checks