Structural design engineer

I am looking for a structural design engineer experienced in designing steel corrugated trusses roofs using Staadpro.
I have a good understanding of the design I'm looking for but don't have access to the technical specifications I need to get the job done. I'm looking for someone who can take my general ideas and turn them into a usable, detailed design that can be implemented quickly and efficiently. If you have a comprehensive knowledge of structural design principles and analysis including use of Staad Pro.