Brass Functional Parts CAD Design

I need a skilled freelance 3D CAD designer using own software who also has access to a 3D printer. The task is to create moderate detail CAD drawings for brass castings, specifically for functional parts.

Requirements:
- Experience in 3D CAD design
- Ability to create drawings from scratch
- Access to a 3D printer
- Knowledge of brass casting processes

Ideal Skills:
- Proficiency in CAD software
- Attention to detail
- Experience with functional part design

Please provide examples of previous work and a brief overview of your process.