Hi there!
I've read you requirements. It seems you are looking for a SQL Server (T-SQL) developer who can help you write a few stored procedures based on your client's requirement. I believe I can definitely help you out.
I am a Full Stack .NET developer. I have worked on projects using Microsoft technologies. I am well versed in developing web solutions in ASP.NET Core, MVC, Web API, Angular 6+, Azure, TypeScript, SQL Server, Entity Framework and EF Core.
And I've worked with SQL Server in almost of my project. I'm very proficient in it and can build complex queries based on the requirements.
If any of this sounds interesting, please reply to this and we can arrange to discuss your requirements in detail.
Best regards,
Divyansh