Hire freelance Matlab designers near Pacoima, CA

I help turn mechanical concepts into practical designs, CAD models, drawings, and prototypes—with attention to how parts fit, get manufactured, and come together. I’m Freddy Sevilla, a mechanical eng... Read more

I help turn mechanical concepts into practical designs, CAD models, drawings, and prototypes—with attention to how parts fit, get manufactured, and come together. I’m Freddy Sevilla, a mechanical engineer and founder of PacTek Solutions. My background includes more than a decade of engineering experience at NASA’s Jet Propulsion Laboratory and Northrop Grumman, working on spacecraft instrumentation, mechanical ground support equipment, and hardware for integration and testing. I can help with: • Mechanical part and assembly design, including Siemens NX CAD modeling • Engineering drawings and design documentation for fabrication and assembly • Custom fixtures, brackets, mounts, and test-support hardware • Prototype development, 3D-printable designs, and fit-check iterations • Design reviews, feasibility assessments, and improvements for manufacturability and assembly I welcome both focused assignments and broader development projects, working with individual inventors, startups, and established teams across industries. My approach is collaborative: understand what the hardware needs to do, identify the important constraints, and agree on clear deliverables before starting. Whether you have a sketch, an existing model, or a design that needs another set of eyes, share what you’re working on and where you need support.