Yudananto O.

I help manufacturers, engineers, and product developers transform concepts, sketches, PDFs, and legacy CAD files into production-ready CAD models, technical drawings, and CNC-ready manufacturing files. My expertise includes: - 3D mechanical modeling (parametric and production-focused) - 2D technical drafting and manufacturing drawings - File conversion (PDF, images, and legacy CAD files to clean DWG, DXF, and STEP formats) - Design refinement for manufacturability - CNC-ready geometry preparation - CAM setup and structured G-code generation - Manufacturing documentation and production support I primarily use Fusion 360 for CAD/CAM, technical drawings, and manufacturing preparation. I also have experience with Mastercam for CNC programming when required. My approach is always production-focused. I create clear, structured, and fully dimensioned CAD files with practical geometry, logical organization, and outputs that can move directly into manufacturing with minimal revisions. In addition to CAD modeling, I understand real machining workflows and CNC manufacturing processes. This allows me to create designs that are not only accurate on screen but also practical, efficient, and reliable in production. Whether you need 3D models, technical drawings, CNC-ready files, or manufacturing documentation, my goal is to deliver accurate, production-ready results that machinists and manufacturers can use with confidence.