
Sebastian Leon
Mechanical Product Designer Medical Device Designer 3D CAD and Prototype Expert
Habilidades

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Portfólio
Experiência profissional
Senior Mechanical Product Designer
Mechanical Constructions Air Services • Freelance
Jun 2025 - Mar 2026 • 9 mos
As a Senior Mechanical Product Designer, I specialize in developing innovative mechanical products from concept to production. My responsibilities include mechanical product design, 3D CAD modeling, assembly creation, technical drawings, product rendering, and manufacturing ready documentation. I work closely with startups, inventors, and businesses to transform ideas into functional, efficient, and market ready products. Using industry standard CAD software, I create accurate models, optimize designs for manufacturing, and support prototype development. My focus is on precision, quality, functionality, and delivering solutions that meet client goals and industry requirements.
Medical Device & Product Design Specialist
MedTech Corporation • Freelance
Feb 2024 - May 2025 • 1 yr 3 mos
Worked on the design and development of medical devices and healthcare products for prototyping and production. Responsibilities included creating detailed 3D CAD models, product enclosures, technical drawings, and functional prototypes. Collaborated with clients and development teams to improve product performance, usability, and manufacturability. Designed healthcare equipment components and medical product concepts while maintaining high standards of accuracy and quality. Successfully helped transform innovative healthcare ideas into professional product designs ready for testing, validation, and manufacturing.
Product Prototype Design Engineer
Productbox • Freelance
Mar 2023 - Sep 2024 • 1 yr 6 mos
Specialized in product prototype development, concept design, and 3D CAD modeling for inventors, entrepreneurs, and manufacturing companies. Created prototype ready models, STL and STEP files, technical drawings, and realistic product renderings. Assisted clients in turning ideas, sketches, and concepts into functional prototypes suitable for testing, 3D printing, and production. Worked on a wide range of consumer products, mechanical assemblies, and innovative product concepts. Focused on delivering accurate, high quality designs that supported product development, validation, and successful manufacturing outcomes.