Decentralized Electronic Health Records (EHR) DApp3 years ago
completedpublic
A decentralized Electronic Health Record application combining Flutter mobile/web frontend with Solidity smart contracts on Ethereum. Enables patients, doctors, and hospitals to manage medical records with granular permission controls. Uses web3dart for blockchain integration and Ganache for local development testing. Designed to give patients full control over their health data while allowing authorized doctors and hospitals to access and add medical reports.
// meta
role
Solo Developer
status
completed
// highlights
>Architected smart contract suite (Patient, Doctor, Hospital, HealthData, MedicalReport) with permission-based access control
>Implemented Flutter multi-platform UI with role-based dashboards for patients, doctors, and hospitals
>Integrated web3dart library for direct Ethereum blockchain interaction from mobile application
>Built permission system using Solidity contracts to grant/revoke doctor access to patient health data
>Configured Truffle development environment with Ganache for local blockchain testing and contract migration
// stack
FlutterDartSolidityEthereumGanacheTruffleProviderweb3dart
// links