Hire Design for Manufacturing Designers near Istanbul, Turkey

www,celalettintoprak,com I design real products that get manufactured - not just 3D models. Manufacturing-ready CAD, prototyping, and Design for Manufacturing (DFM)-driven product development for ind... Read more

www,celalettintoprak,com I design real products that get manufactured - not just 3D models. Manufacturing-ready CAD, prototyping, and Design for Manufacturing (DFM)-driven product development for industrial and consumer products. I’m an Engineer and Industrial Product Designer focused on manufacturing-driven product development. My background spans automotive, industrial, and consumer products, where I’ve worked as a Product Developer, Designer, and Technical Lead in production-oriented environments. I don’t approach projects as isolated design tasks. I approach them as systems that must survive prototyping, manufacturing, assembly, cost pressure, and real-world use. 📐 What You Can Expect Working With Me: - Clear, structured CAD suitable for iteration and production - Design decisions informed by manufacturing reality - Practical communication with engineers, suppliers, and manufacturers - Honest feasibility feedback (go / no-go when needed) - Designs meant to be tested, not just rendered 📐 Core Capabilities: - 3D CAD modeling (Siemens NX) - 2D technical drawings (AutoCAD Professional) - CNC, laser cutting, and sheet metal preparation - Injection molding–ready part design - Fixture, bracket, and assembly design - BOM creation and production planning support - Reverse engineering and scan-based modeling 📐 Injection Mold & Manufacturing Experience I have hands-on experience designing plastic injection molds and mold-ready parts, including projects for automotive and food-related products. ⚙️ I’m familiar with: - Injection molding–ready design, Core / cavity logic - Draft angles & wall thickness optimization - Parting lines and shut-off surfaces - Shrinkage and material behavior - Gate concepts (hot runner, valve gate) - Collaboration with mold makers and CNC shops - Design for Assembly (DFA), production validation - Engineering-driven product development - Long-term product roadmap support My focus is always on tool longevity, cycle time, surface quality, and cost efficiency. 📏 Typical Projects I Work On: - Automotive accessories and aftermarket products - Mechanically complex plastic or metal parts - Prototyping-heavy product development - Production validation before tooling - Redesigns for cost reduction or manufacturability - CAD clean-up and production conversion 📌 Primary CAD Tool: Siemens NX, AutoCAD and Geomagic Design X I work primarily in Siemens NX, which is widely used in high-end automotive and industrial manufacturing. I can deliver clean, fully editable STEP / STL / Parasolid files, and I regularly convert and work with SolidWorks, Fusion 360, Rhino, SketchUp, and scan-based data. If you use SolidWorks or another CAD system, this is not a limitation — deliverables are always production-ready and compatible. 📌 If you need more than a modeler—someone who understands how products are actually built and scaled—I can support your project from concept to production readiness.

With over a decade of experience, I specialize in turning ideas into production-ready engineering solutions — from initial sketches to fully manufacturable 3D models. My core expertise includes produ... Read more

With over a decade of experience, I specialize in turning ideas into production-ready engineering solutions — from initial sketches to fully manufacturable 3D models. My core expertise includes product design, solid and surface modeling, reverse engineering from 3D scan data, and developing engineering designs based on 2D sketches and conceptual inputs. I guide the entire product development process — from early ideation to detailed mechanical design — always tailored to the client’s vision and the specific manufacturing method. I’ve delivered high-quality results across automotive, aerospace, and consumer product industries. Whether it’s creating striking concept designs, performing kinematic simulations, or engineering functional parts with manufacturing precision, I bring both creativity and technical rigor to every project. Let’s collaborate to bring your product vision to life — with design that’s smart, efficient, and ready for the real world.

With over 33 years of hands-on experience in sheet metal fabrication, industrial design, and mechanical engineering, I specialize in transforming complex concepts into precise, manufacturing-ready 3D... Read more

With over 33 years of hands-on experience in sheet metal fabrication, industrial design, and mechanical engineering, I specialize in transforming complex concepts into precise, manufacturing-ready 3D models and technical drawings. Throughout my career, I have focused heavily on bridging the gap between digital design and real-world production (DFM - Design for Manufacturing). Whether you need custom industrial machinery, sheet metal enclosures, or detailed CAD documentation, I deliver clean, accurate, and optimized designs tailored to your manufacturing constraints. Core Expertise: CAD Software: SolidWorks, AutoCAD Manufacturing & Engineering: Sheet Metal Fabrication (Apkant / Bending), Welded Structures, DFM / DFA Documentation: Detailed Technical Drawings, GD&T, and Bill of Materials (BOM) If you are looking for a reliable, experienced professional who understands how things are actually built in the shop floor, let's collaborate on your next project.