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Stefan Hoffman
@stefan_hoffma
CAD Drafting and Technical Drawing Expert, HVAC, Medical, Telecom and Robotics
Spain
Spanish, German, French, English
About me
Professional CAD Drafting Specialist with extensive experience in HVAC Shop Drawings, Duct Fabrication Drawings, Telecom Tower & RF Site Plans, Medical Device CAD Drawings, FDA-Ready Technical Documentation, Drone Mechanical Drawings, Robotics Prototyping, and Assembly Drafting. I deliver accurate, manufacturing-ready, permit-ready, and production-ready drawings using AutoCAD, SolidWorks, Revit, and industry-standard CAD tools. Committed to quality, fast turnaround, clear communication, and client satisfaction.
Skills
Stefan Hoffman
Offline •
Average response time: 1 hour
See my services
3D Modeling & Rendering
I will hvac shop drawings, duct fabrication drawings, revit hvac, mep drafting
Architectural Graphics
I will telecom tower drawings, antenna installation, rf site plan, telecom cad pro
Work experience
Mechanical CAD Designer
Freelancer.com
Jun 2022 - Present • 4 yrs 2 mos
Worked as a Mechanical CAD Designer within multidisciplinary engineering projects, producing detailed 2D and 3D CAD models, manufacturing drawings, and technical documentation for industrial, infrastructure, and product development projects. Collaborated closely with engineers and project managers to deliver accurate, production-ready designs. Key Responsibilities: * Created detailed 2D technical drawings and 3D CAD models using AutoCAD and SolidWorks. * Produced manufacturing and assembly drawings in accordance with engineering standards. * Assisted with design revisions based on engineering reviews and client feedback. * Prepared bill of materials (BOMs) and technical documentation. * Coordinated with multidisciplinary teams to ensure design accuracy and project compliance. * Maintained drawing revisions and documentation throughout project lifecycles. Achievements: * Delivered accurate CAD documentation for multiple engineering projects while consistently meeting project deadlines. * Improved drawing consistency by following standardized drafting practices and quality control procedures. * Supported engineering teams in reducing design revisions through careful documentation and attention to detail. * Contributed to successful project deliveries by providing manufacturing-ready technical drawings for production and client approval.
