Weijia Z.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Hi, I’m Weijia, an architectural drafter and 3D visualization specialist with 4+ years helping homeowners, builders, and designers get building permits approved smoothly and see their projects in realistic 3D before construction. I specialize in CAD drafting, floor plans, elevations, sections, site plans, SketchUp 3D modelling, rendering, and interior design for residential and commercial projects. What I Can Do For You: 1. Construction Drawings & Permits ~Accurate floor plans, elevations, sections, and site plans ~Complete building permit sets for residential and commercial projects ~As-built drawings and revisions for renovations or additions ~Coordination with engineers and city submissions 2. 3D Modeling & Rendering ~Realistic 3D models using SketchUp ~Interior and exterior renderings to visualize your project before construction ~Quick turnaround while keeping every detail accurate 3. Interior Design Support ~Space planning, furniture layouts, and functional design ~Material and finish selection guidance ~Visualizations that help clients and contractors see how the space will look Let’s transform your ideas into buildable plans and amazing spaces—contact me to get started.