Windows Data Management Tool

I need a Windows-based desktop software developed for data management purposes. The software should be user-friendly and efficient in handling large datasets.

Key Requirements:
- Data input, storage, and retrieval functionalities
- Data visualization tools (graphs, charts)
- Secure user authentication and data encryption
- Backup and recovery options
- Seamless integration with existing databases

Ideal Skills and Experience:
- Proficiency in developing Windows desktop applications
- Strong background in data management and database integration
- Experience with UI/UX design for desktop software
- Knowledge of security protocols for data protection
- Familiarity with data visualization libraries and tools