Hi myself Pragya.
I have been working as professional Architect, 3D modeler 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, 2D CAD floor plans, elevation, sections, 3D modeling of the site and the building showing complete exterior and interior along with realistic rendered views.
I have earlier worked on many house designs starting with the land survey report. I have come up with floor plans, made sectional elevation drawings of the house according to the site contours. Finally , for those projects I produced Sketchup modeling of the terrain and the house along with rendering and with video walk through.
I have gone through the images you have attached to get the idea of style you want. I will design the house first considering the flat grid. Then According to the sloping contours, I will adapt that floor plan.I will proceed with rough design of the floor plan, rough idea of house elevation as per the sloping and rough sketching of house with garage and Solar arrays.
Please refer to my portfolio for some of my work.
Warm Regards