Hello ,
i have more than 6 years experience in the plastic parts design industry and plastic mold design , i can design the plastic parts using NX, Solidworks , Autodesk inventor providing all assembly drawing ,
i can design the required molds using NX moldwizard or Imold software considering all plastic parts design considerations (wall thickness , ribs, fillets and radii , shrinkage factors ....etc)
if you provide more information regarding the polymer material and injection machine i can simulate the injection process regarding mold filling , packing , cooling and warpage using moldflow or moldex3D to ensure the sounds of the molds