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Andrea O.

CNC Programmer & CAD/CAM Designer | Siemens 840D | Fanuc | TopSolid

Reggio Emilia, Italy

Global rank:

7,826 / 143,190

Skill pts: 6

2D Drawing CAD Technical Drawing CAD/CAM CAD/CAM Design TopSolid

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About

CNC Programmer and CAD/CAM Designer with extensive experience in mechanical manufacturing and CNC machining.

My main expertise includes 3-axis CNC programming, Siemens 840D and Fanuc controls, CAM programming with TopSolid, AutoCAD technical drawings and 3D modeling with Rhino.

I also have experience in sheet metal nesting and optimization, DXF preparation and manufacturing documentation.

I can work from technical drawings, PDF files, 2D drawings or 3D models and provide practical solutions focused on manufacturability, machining and production efficiency.

I am available for both small projects and ongoing remote technical support.

Portfolio

Experience

CNC Programmer & Mechanical CAD/CAM Specialist Grandimacchine · Full-time May 2022 – Present 4 yrs 3 mos Italy Responsible for CNC programming and technical office activities, with experience in mechanical manufacturing and production support.

Main responsibilities include 3-axis CNC programming, development and optimization of machining processes, technical drawings, CAD/CAM activities and production documentation.

Experience with Siemens 840D and Fanuc CNC controls, TopSolid, AutoCAD and Rhino.

I also work on sheet metal nesting and optimization, including preparation of DXF files for cutting processes.

I coordinate technical activities with production and support the development of practical manufacturing solutions.
Senior CNC Programmer Termomeccanica Pompe SPA · Full-time Jun 2017 – Jun 2026 9 yrs Italy Senior CNC Programmer with experience in mechanical manufacturing within a large industrial environment.

Main responsibilities included CNC programming for machining operations, cutting tool selection and optimization, and the design of workholding fixtures and part-holding equipment.

Key responsibilities included:

CNC programming for machining operations
Selection and optimization of cutting tools
Design of workholding fixtures and part-holding equipment
Support for machining process optimization
Collaboration with production and technical departments to improve manufacturing efficiency and machining quality
Senior CNC Programmer Fincantieri SPA · Full-time Jun 2017 – May 2026 8 yrs 11 mos Italy Responsible for CNC programming for tooling and manufacturing operations within the shipbuilding industry.

Expert in tooling design, fixture design and workholding solutions for machining processes.

Developed CNC programs, optimized machining operations and supported production activities to improve efficiency and quality.

Worked closely with engineering and manufacturing teams to develop practical machining solutions and custom fixtures for complex components.

Experience with technical drawings, manufacturing documentation and process optimization.

Education

Istituto professionale Domenico Chiodo Technical Diploma, Mechanical Designer 🇬🇧, Diploma tecnico delle industrie meccaniche 1987 – 1992

Other experience

Workholding Fixture Design & Tooling Experience in cutting tool selection and management, tooling optimization and design of workholding fixtures and part-holding equipment for CNC machining operations.
Sheet Metal Nesting & DXF Preparation Experience in sheet metal nesting and optimization, including preparation of DXF files for cutting processes. Focused on material utilization, efficient nesting and production requirements.
CNC Programming & Machining Process Optimization Extensive experience in 3-axis CNC programming, machining process optimization and production support. Experienced with Siemens 840D and Fanuc CNC controls, with a strong focus on practical and efficient manufacturing solutions.