Hi there, my name is Vanessa, interior designer and 3D artist. I can offer to you and excellent design for your contemporary house, considering of course the ideas you have; also I can offer to you a variety of drawings: floor plan, elevations, sections, roof plan, door-windows detailing, 3D model and more...just want to know exactly what do you need because you don't specify it in the description so I can't make an accurate bid. First, I will like to discuss about the ideas you have in mind, your requirements, how many rooms, etc...and knowing the plot size. After that, I will create the design and give you a round of comments. Generally, I work with AutoCAD, REVIT and SketchUp...if you need another software, just let me know and I'll see what I can do.
Feel free to contact me so we can discuss more about it, you can share the sketch and I can share some samples of previous projects I've done.
Btw, I have great experience working with US residential projects, so I already have information about codes, etc.
Looking forward hearing from you, regards.