CAD Conversion of Sketches for Thermoplastic Prototyping

I need assistance converting sketch drawings into 2D CAD drawings. The CAD drawings will be used for prototyping purposes.

Requirements:
- Experience with thermoplastic materials.
- Proficiency in creating 2D CAD drawings.
- Ability to accurately interpret and translate sketches into CAD.

Ideal Skills and Experience:
- Background in mechanical or industrial design.
- Familiarity with prototyping processes and requirements.
- Attention to detail and precision in CAD work.

Please provide samples of previous CAD work. Looking forward to your bids!