I’m a CAD/CAM designer with a strong background in CNC manufacturing and design for manufacturing (DFM). With years of hands-on experience running CNC machines and developing production workflows, I s... Read more

I’m a CAD/CAM designer with a strong background in CNC manufacturing and design for manufacturing (DFM). With years of hands-on experience running CNC machines and developing production workflows, I specialize in creating precise, production-ready 3D models and toolpaths that bridge the gap between design and the shop floor. My expertise includes: • Fusion 360 CAD/CAM – 3D modeling, assemblies, parametric design, and simulation. • CNC Programming – 2.5D and 3D milling, toolpath optimization, and post-processing for real-world machining. • Design for Manufacturing (DFM) – Engineering parts and assemblies that are not only functional, but efficient to produce, reducing costs and lead times. • Technical Drawings & Documentation – Industry-standard blueprints, tolerancing, and assembly instructions. • Rapid Prototyping – Preparing models for CNC machining, 3D printing, and other prototyping methods. I understand the challenges that come with moving a design into production. My background on the manufacturing floor means I design with real-world constraints, materials, and machining processes in mind. Whether you need a concept modeled, a prototype developed, or a full set of CNC-ready files, I can help you turn your idea into a manufacturable product. If you’re looking for a designer who knows both the software and the machine, let’s connect.

My name is Jonathan Greenwald, and I am a 28 year old New Product Development engineer who has been working in the Medical Device industry for approximately 7 years. I have a Bachelors Degree in Mater... Read more

My name is Jonathan Greenwald, and I am a 28 year old New Product Development engineer who has been working in the Medical Device industry for approximately 7 years. I have a Bachelors Degree in Materials Science and Engineering (University of Florida MSE), a Masters degree in Medical Device and Diagnostic Engineering (University of Southern California MDDE), and am currently working on my Masters in Business Administration (University of Florida).

CAD-obsessed product design engineer with 15+ years in CAD, SolidWorks and CFD analysis. - 60+ products taken to market launch - 100,000+ units sold worldwide for my own companies - 500,000+ units sh... Read more

CAD-obsessed product design engineer with 15+ years in CAD, SolidWorks and CFD analysis. - 60+ products taken to market launch - 100,000+ units sold worldwide for my own companies - 500,000+ units shipped for contracted work - Nova Hotend: funded on Kickstarter, pushed 3D printing speed limits from 60mm/s to 400mm/s+, sold 20,000+ units worldwide with $0 ad spend I specialize in high-stakes product design where physics meets aesthetics - from CFD thermal optimization to DFM for mass production. I turn concepts, drawings or 3D scans into production-ready CAD and take products from idea to mass manufacturing. Entrepreneur mindset: focused strictly on fast, flawless delivery - not padding hours or timesheets.