Hi myself Pragya.
I have been working as professional architect and interior designer for last 5 years.
I am quite handy with Autocad, 3D modelling software like, Sketch up , Revit, Lumion, Sketchup, 3DS Max and Solidworks.
I provide all sorts of architectural services, e.g. Site planning, elevation, sections, accurate 3D model of the space along with 3D rendering etc.
I have gone through your requirement. I understand you want a modern look for the exterior elevation for your house whose plans are ready. I can use your plans and create 3D model of the whole house and produce exterior designs on that 3D model and give you realistic rendered views for that design.
I can give you some design options and I am good with any changes or trying alternate options until you are satisfied with the design
Please refer to my portfolio for some of my work.
Warm Regards