Custom Matchmaking Database Development

I am in need of a skilled developer who can build a customized matchmaking database for my internal use. The database will primarily focus on matching investors to investment opportunities.

Key Features:
- Storing Match Preferences: The database should be able to store various match preferences including minimum/maximum investment, minimum/maximum funding amount, geographical preference, and the type of funding.
- User Authentication: As this database will be for internal use only, the user authentication should be secure and limited to specific staff members. No external user authentication is required.
- Search Criteria: The database should have search functionality based on the geographic location.

Ideal Skills:
- Proficiency in database management and development
- Experience in creating matchmaking algorithms
- Understanding of security protocols for internal databases
- Ability to implement search functions based on specific criteria

Please note that this project requires a high level of security and confidentiality, so a strong track record in handling sensitive data is crucial.