Have you had experience developing or configuring databases in your projects?

Yes, working with databases is common in C# projects. Usually, Entity Framework (EF) — a Microsoft ORM — is used, which allows working with a database through objects.

Experience may include:

• Designing data models as C# classes.
• Configuring the database context (DbContext).
• Performing migrations to change the database structure.
• Writing LINQ queries for data retrieval and modification.
• Optimizing queries and working with transactions.

An example of a simple model class and context:

public class Product
{
    public int Id { get; set; }
    public string Name { get; set; }
    public decimal Price { get; set; }
}

public class AppDbContext : DbContext
{
    public DbSet<Product> Products { get; set; }

    protected override void OnConfiguring(DbContextOptionsBuilder options)
        => options.UseSqlServer("your_connection_string");
}

This approach simplifies working with the database and integrating data into the application.