David Shumanov

Prepared production-ready files for CNC tombstone and monument carving using Vectric Aspire, including 3D relief geometry and machine-ready toolpath output Calculated material usage, tolerances, and layout optimization to reduce waste on multi-piece stone assemblies Authored shop floor documentation specifying dimensions, tolerances, and material specifications for installation teams Collaborated with production and installation teams to verify design manufacturability before cutting

Prepared production-ready files for CNC routers, laser cutters, bending machines, and foil cutters used in signage and monument finishing Created CAD designs and technical drawings using AutoCAD, SolidWorks, and CorelDRAW Coordinated file handoff across production, finishing, and installation teams to meet project timelines and quality standards

Designed and prepared production-ready graphics for printed clothing using CorelDRAW Implemented quality control measures to ensure compliance with printing industry standards Adapted designs based on client feedback to reduce production reworks and improve final output

Prepared a complete packaging system for 7 casino machines — coordinated dielines, foam inserts, and outer packaging across 7 SKUs for 24 units shipped in two trucks Bulgaria – Germany. Created 3D truck-loading visualization and liaised with client and shop floor through to handoff. Designed a 7-piece foam puzzle insert inside a 90×90×210cm cardboard carton with integrated pallet stand; produced cutting files for Zünd (foam) and Kongsberg (cardboard) plus operator work instructions for shop floor handoff Cr