Ill be quick here since a lot of people have bid already.
I am a Product Designer by profession. Basically I sketch for a living. Have Masters in Product Design from DSK ISD International School of Design.
It is the international campus of Institut supérieur de design in Valenciennes, France. You can have a look at my portfolio on freelancer.
Skillset includes rapid sketching, detailed sketching, ideation, conceptualization, marker rendering, tablet rendering, photoshop rendering. Pro-efficient in Rhinoceros + Keyshot. Have access to 3D printing too.
Ready to discuss the project and can start immediately!
P.S: I have worked on medical devices before, you can have a look at the project on freelancer itself.