Hello. I have 15 years of experience in c++, opengl and qt. My trong point is mathematical and algorithm. I have develop software in 3D printing, CAD/CAM, dental …
I have read your requirement. I can customize the features in your existing software or can create new software with any features you want: orienting, scaling, duplicate, mirror, arrange/nest , hollow, perforate, repair, generate support (automatic, manual ), slice...
I hope can cooperate with you!