Mobile app designed to work on different mobile platforms (e.g., iOS and Android) and follow best practices for mobile app development.

Communication between the mobile app and the backend (e.g., RESTful APIs or GraphQL) to facilitate data exchange.

Database for a solution for storing and managing data.

Robust authentication and authorization mechanism to secure user access to the service. Implement encryption, input validation, and proper error handling to prevent security vulnerabilities.

Service to implement monitoring and logging solutions to track the service's performance, health, and usage.

Set up a CI/CD pipeline to automate the deployment of updates and new features to the mobile app and backend services.

Comprehensive documentation for the architecture, APIs, data models, and other relevant service aspects.

Automated testing at various levels (unit, integration, end-to-end) to ensure the service's reliability and stability.