We're looking to integrate multiple systems to improve our workflow and data consistency across our organization. The integration should be seamless and maintain data integrity throughout the process.

Integration Requirements:
- Connect multiple existing systems
- Ensure real-time data synchronization
- Implement error handling and logging
- Create documentation for the integration architecture

Technical Considerations:
- API capabilities and limitations
- Data mapping and transformation
- Security and authentication
- Performance optimization

Please share your experience with similar integration projects in your proposal.