Swift Mapping Software for ENC

I'm seeking a skilled programmer to develop a Swift mapping program for Electronic Navigational Charts (ENC), compatible with S-57 and S-57 IENC (Inland). The program should emphasize robust data processing and visualization capabilities, with a particular focus on creating charts and graphs.

Key Features:
- Real-time Navigation: The program should support real-time navigational assistance.
- Data Handling: It should facilitate data download, processing, and visualization.
- Data Visualization: Primary emphasis on creating clear and insightful charts and graphs.

Ideal Skills:
- Proficiency in Swift programming
- Experience with Electronic Navigational Charts (ENC)
- Strong background in data processing and visualization
- Excellent skills in creating charts and graphs