CAD Design for Plastic Prototype Piece

I need a professional CAD specialist who can accurately translate my hand-drawn sketches into a detailed CAD drawing of a plastic prototype piece. This piece is intended for functional testing, so the CAD drawing must be detailed with dimensions, but does not need to include a 3D model with internal structures.

Ideal Skills:
- Proficiency in CAD software
- Experience with designing for functional testing
- Ability to interpret and translate hand-drawn sketches

Expectations:
- Create a detailed CAD drawing from provided sketches
- Ensure design is suitable for functional testing