Hi myself Pragya.
I have been working as professional Architect 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, working drawings and detailed construction document.
I have gone through your requirement. I have earlier worked on several house renovation/remodeling projects, where I had delivered the amendments in existing plan based on the load carrying capacity of the beam. I can assist you with changing the space for which I might require the existing floor plan.
Please refer to my portfolio for some of my work.
Warm Regards