Do you want to create something that can lock and write and has some custom functions? If so, I guess I should show you the example.
I want to pay somebody to create a custom FLOSS multi-user CSV viewer with special functions
I suppose I should clarify that I am willing to pay somebody to do something to create a CSV project list manager. It is possible that reCsvEditor may be able to be modified or extended to do what I need. I don't know.
I want to pay you to fork a custom FLOSS version