Real-Time HRMS and Biometric Sync

I need to synchronize employee attendance records and personal details between our HRMS and biometric databases from two companies in real-time. The preferred access method for this synchronization is API integration.

Requirements:
- Real-time synchronization of data
- API integration expertise
- Experience with HRMS and biometric databases

Ideal skills and experience:
- Strong background in database management
- Proficiency in API development and integration
- Knowledge of HRMS and biometric systems

Please provide your portfolio and relevant experience.