.NET Backend & SQL Developer

I need a proficient .NET developer who can handle the backend development and database management of my project.

Key Requirements:
- Proficient in C# for backend development.
- Proficient in SQL for database management.
- Experience with SQL Server database management system.

Additional Information:
- The focus is on the efficiency and reliability of the backend processes.
- The database management will include schema design, query optimization, and ensuring data integrity.

Please include relevant experience in your bid.