Optimize .NET C# Code for Performance

I'm experiencing significant performance issues with my .NET C# application, specifically during database interactions. This is likely a code-related issue, and I need a freelancer to help debug and optimize it.

Ideal Skills and Experience:
- Extensive experience with .NET and C#
- Strong database management skills
- Proven track record in code optimization
- Excellent problem-solving abilities
- Familiarity with debugging tools
- Ability to work under pressure