Working with your ideas, I will design and manufacture ready for sale products. * Professional Product and machine designer. With focus on real world manufacture. * Producible Product, Failure to pro... Read more

Working with your ideas, I will design and manufacture ready for sale products. * Professional Product and machine designer. With focus on real world manufacture. * Producible Product, Failure to produce your designed product will be out. * Prototyping service, provide tested prototypes of your designs and products. * Mass production and product Sourcing. - Machine design. - Consumer product and medical devices. - PCB design and prototyping. - Automotive parts and accessories. - Reverse engineering. ( 3d Scan) - survey alignment. ( Laser trackers/scanners and Optical Alignment). - Design for manufacturing ( 3D printing, Sheet Metals, Injection molding, wood..). - FEA(Static, Dynamic, Drop Test and Vibration). - CFD(Thermal and Liquid Study). * Industrial Animation and rendering* Portfolio Items

Every successful product starts with a well-planned design. Whether you're developing a new product from scratch, improving an existing concept, or preparing files for manufacturing, I provide accurat... Read more

Every successful product starts with a well-planned design. Whether you're developing a new product from scratch, improving an existing concept, or preparing files for manufacturing, I provide accurate, production-ready CAD solutions that help bring ideas to life efficiently and professionally. I specialize in transforming concepts, sketches, images, and technical requirements into detailed 3D models and manufacturing-ready engineering drawings. My focus is on delivering designs that are visually accurate, mechanically sound, and optimized for fabrication, prototyping, and production. My Services Include: ✔ Product Design & Development ✔ Mechanical Design ✔ 3D CAD Modeling ✔ Parametric CAD Design ✔ Assembly Modeling ✔ Technical Drawings ✔ Manufacturing Drawings ✔ Sheet Metal Design ✔ Plastic Part Design ✔ Reverse Engineering ✔ Design for Manufacturing (DFM) ✔ Design for Assembly (DFA) ✔ Prototype Development ✔ 3D Printing File Preparation ✔ CAD Drafting ✔ Engineering Documentation ✔ BOM (Bill of Materials) ✔ CAD File Conversion ✔ STL File Creation ✔ STEP, IGES & Parasolid File Generation Software Expertise: • SolidWorks • AutoCAD • Fusion 360 • Autodesk Inventor • CATIA • Siemens NX • Creo Parametric • Onshape • DraftSight • KeyShot • Blender • Adobe Illustrator Industries I Support: • Consumer Products • Manufacturing • Industrial Equipment • Automotive Components • Medical Devices • Furniture Design • Electronics Enclosures • Startups • Product Inventors • Engineering Firms • Architecture & Construction AND MORE... Why Clients Work With Me: ✔ Manufacturing-ready CAD models ✔ Accurate dimensions and tolerances ✔ Fast turnaround times ✔ Clear communication throughout the project ✔ Organized CAD files ✔ High-quality engineering documentation ✔ Professional attention to detail ✔ Reliable project delivery Whether you need a simple part modeled or a complete product designed from concept to production, I focus on creating CAD solutions that save time, reduce manufacturing issues, and meet your project goals. I look forward to helping you turn your ideas into accurate, functional, and production-ready designs.

I’m an experienced product design engineer with a focus in the development of medical and consumer products. I worked at design consultancies for over 16 years, focusing on all kinds of very challengi... Read more

I’m an experienced product design engineer with a focus in the development of medical and consumer products. I worked at design consultancies for over 16 years, focusing on all kinds of very challenging projects.. Although I could tell you I like making things that improve people’s lives (which is true), and I'm passionate about engineering... I feel that’s a bit cliche. I decided to transition to freelance engineering because I know product development is challenging and complicated. I wanted to both make it more accessible to more people trying to get a product off the ground, as well as support teams when they are really in need of some help. Check out my Website and Portfolio at catinella. com Product development is hard work. Timelines are always tight, teams are always taxed, budgets can be thin, there are many late nights, and it can be very challenging to get a product launched. I wanted to directly help folks by providing some of my time, so they can get back some of theirs. - I'm skilled in identifying user requirements, managing budgets and schedules, conceptual engineering and feasibility, prototyping, testing, risk analysis, tolerance analysis, verification and validation, regulatory compliance, and new product launch. - I've lead small 2-4 person teams to large multi-disciplinary 14-20+ person programs consisting of human factors specialists, industrial designers, mechanical, electrical, software, and quality engineers. - I've developed a broad range of products from consumer and electronics products, to medical devices, to automation and robotics, to industrial processing systems. - I've navigated challenging technical problems through a process of breaking the problem down, identifying risks, asking appropriate questions, and mitigating risks to acceptable levels for moving forward. Some of my primary skills include: Brainstorming/Ideation Concept Sketching Concept Synthesis Project Management Issue Identification Risk Identification FMEAs Hazards and Risks Assessments CAD Development Drawings Development Analysis/Simulations Technology Research IP Analysis Prototyping Test Planning Requirements Definition Component Selection System Conceptualization System Architecture Design Cost Assessments Component Selection Electronics Integration Early Supplier Involvement Prototype Tooling Qualification Testing Low Volume Builds High Volume Builds Tolerance Analysis Design Refinement Supplier Selection Design for Manufacture and Assembly Cost Reduction Verification Testing Design Controls Supply Chain Development Assembly line setup IQ/OQ/PQ Build Instructions Pilot Builds Validation Testing Change Management Quality systems Design Controls ISO 9001 / 13485 / 14971