SAP CPI Integration Developer

I need an expert in SAP Cloud Platform Integration (CPI) to develop integration solutions for SAP ERP, SAP S/4HANA, and SAP CRM. The primary focus will be on SAP to SAP integration.

Key requirements include:
- Experience in SAP CPI integration development
- Proficiency in integrating SAP ERP, S/4HANA, and CRM
- Strong understanding of SAP integration patterns and best practices
- Ability to design, implement, and test integration flows
- Knowledge in troubleshooting and resolving integration issues

Ideal Experience:
- Previous projects involving SAP to SAP integration
- Relevant SAP certifications
- Strong analytical and problem-solving skills
- Good communication skills for collaboration

Please share your experience and approach to this task.