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, 2D CAD floor plans, elevation, sections, construction drawings, working drawings along with MEP plans.
I have gone through your requirement and I have earlier worked on such remodeling projects where city permit was required. I provided remodeled plans for the renovation and addition of spaces. I will give you a properly drafted floor plan for the addition.
Please refer to my portfolio for some of my work.
Warm Regards