Customize EHR for Optometry

I am looking for a developer who has built EHR systems for optometry and can customize an existing system to meet my specific needs. The project requires a fully functional HIPAA-compliant EHR management system tailored for optometry, ophthalmology, or optical practices. I need someone familiar with EHR workflows and able to adapt the system to support clinical and administrative requirements for a medical practice. The system requires clearinghouse, visionweb, and other API integration.