Onshape 3D Bracket Fix

I'm seeking a skilled designer to fix a 3D metal bracket in Onshape. The 3D design does not match the flat version.

Requirements:
- Experience with Onshape
- Ability to correct 3D models, ensuring alignment with 2D specifications
- Proficiency in handling .STEP files

Ideal Skills:
- Strong attention to detail
- Background in mechanical design
- Previous experience with similar projects

Please provide a portfolio with relevant work.