Tuna S.

I turn sketches, photos and dimensions into clean, production-ready files, and I bring the same engineering rigor to AI training and technical review work. Design & fabrication - Print-ready 3D models (STL) checked for wall thickness, tolerances and print orientation, including parametric design in OpenSCAD - 2D vector files (DXF/SVG) built from scratch for CNC routers and laser cutters, including EVA foam projects - 3D CAD designs in SolidWorks and Fusion 360 for small products, miniatures and desktop items AI training & engineering review - Built CFD-based reinforcement-learning benchmark tasks for Labelbox (OpenFOAM, Python, automated grading) - AI content writer promoted to reviewer with trusted status at Mercor - Mechanical engineering task authoring and model evaluation for AI training How I work Send me a sketch, reference photo or measurements and I'll confirm scope, timeline and price before starting. I study Mechanical Engineering at Politecnico di Torino and Business Management at the University of Turin, so I understand both the technical side and the cost side of a project and can suggest practical, manufacturable options within your budget. Clear communication and detailed written feedback.