TIM, a messenger client specially developed for medical personnel, enables individual and group chats on both smartphones and computers. TIM transmits messages and files securely and confidentially in real-time. The aim of developing TIM was to meet all the requirements of the Gematik specification to enable product approval.
The TI-Messenger is based on the Matrix protocol, an open standard for secure and decentralized communication.
During development, we dealt with the following topics and used the following technologies:
- Frontend development (React.js)
- Backend development (Java, Synapse / Matrix)
- Database (PostgreSQL)
- High availability
- Web and mobile client (PWA)
- End-to-end encryption
- Integration with the central systems of healthcare providers