Metal Door Frames Design

I'm seeking a skilled designer to create detailed drawing files and 3D models for architectural metal door frames and partitions.

Requirements:
- Design of custom metal fixtures including doors, jambs, frames and partitions for residential and commercial applications
- Creation of precise drawing files, BOM and 3D models
- Experience in architectural metalwork design

Ideal Skills:
- Proficiency in CAD software
- Strong understanding of metal design and fabrication processes
- Experience with interior architectural design

Please provide a portfolio showcasing relevant work.