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.

I’m a mechanical designer from Turkey specializing in sheet metal parts, SolidWorks 3D modeling, and fabrication-ready DXF files for laser cutting and CNC machining. I design enclosures, brackets, co... Read more

I’m a mechanical designer from Turkey specializing in sheet metal parts, SolidWorks 3D modeling, and fabrication-ready DXF files for laser cutting and CNC machining. I design enclosures, brackets, control panels, and precision metal parts with manufacturing in mind. With experience in sheet metal bending and laser cutting standards, I create designs that are both efficient and production-ready. ✅ Services I Offer: 3D CAD modeling in SolidWorks Sheet metal design (1.5mm - 2mm steel or aluminum) DXF preparation for CNC laser cutting Technical & fabrication drawings (2D & 3D) Assembly-ready models with proper tolerancing I work with accuracy, simplicity, and real-world manufacturing principles. Let’s build your idea together!

Mechanical Design Engineer | SOLIDWORKS Expert | 3D CAD & Manufacturing Drawings Experienced in 3D modeling, product design, and technical drawings for manufacturing. Specializing in SOLIDWORKS, 3D p... Read more

Mechanical Design Engineer | SOLIDWORKS Expert | 3D CAD & Manufacturing Drawings Experienced in 3D modeling, product design, and technical drawings for manufacturing. Specializing in SOLIDWORKS, 3D printing, sheet metal, and CNC-ready designs. I deliver precise, functional, and innovative solutions – on time, every time. I am an Experienced Mechanical Design Engineer specializing in SOLIDWORKS, CAD modeling, and manufacturing-ready technical drawings. With a strong focus on precision, innovation, and functionality, I transform concepts into production-ready designs for a wide range of industries. Whether you need a complex mechanical system or a simple product prototype, I deliver high-quality, detailed, and reliable designs tailored to your needs. 📌 Services I Offer: 3D CAD Modeling & Rendering (SOLIDWORKS, AutoCAD, ) Technical & Shop Drawings – Manufacturing & Assembly Documentation 3D Printing Solutions – Design, Consultancy, Repair, Maintenance Sheet Metal Design – Fabrication-Ready Models Laser CNC & AutoCAD DXF File Preparation Gear Design & Transmission Systems Automotive Components & Custom Parts Shredding Machine Design – Concept to Fabrication Wheel & Axle Systems – Industrial & Custom Designs Steel & Wood Furniture Engineering – Modern & Functional Simulation & Analysis – Structural, Motion, Thermal Assembly & Installation Drawings 💡 Why Choose Me? ✅ 8+ Years of Experience in Mechanical Design ✅ SOLIDWORKS Certified & Skilled in CAD/CAM ✅ Fast, Accurate, and Manufacturable Designs ✅ Client-Focused Communication & On-Time Delivery Let’s work together to bring your ideas to life with engineering excellence and innovative design solutions. Message me today to start your project!

I am a Senior Mechanical Engineer with over 10 years of experience in designing and manufacturing electronic product enclosures and hardware. My expertise spans the full product development lifecycle,... Read more

I am a Senior Mechanical Engineer with over 10 years of experience in designing and manufacturing electronic product enclosures and hardware. My expertise spans the full product development lifecycle, from conceptual design and CAD modeling to production management and quality control. I leverage tools like SolidWorks, CorelDraw, and Keyshot to create innovative designs that meet industry standards while ensuring aesthetic appeal and user-friendly interfaces. If you're looking for a skilled engineer who can bring your product concept to reality with precision and creativity, let's discuss your project. I am ready to help you achieve your goals and exceed your expectations. Mechanical & Industrial Design: - Machine Elements Design, Enclosure & Hardware Design, Body & Chassis Design, Material Selection, Design for Manufacturing and Assembly (DFM/DFA), PCB Mechanical Integration, Electro-Mechanical Compatibility - Visual & Product Design: Photorealistic product rendering and visualization, graphic design & printing preparation, aesthetic design, UI/UX integration for product interfaces. Manufacturing & Production: - CNC Sheet Metal Forming, CNC Machining, CNC Laser Cutting, 3D-Printing, Vacuum Casting, SMC-BMC Molding, Injection Molding, Die Casting, Welding, Surface Treatments, Finishing, Powder Coating, Anodizing, UV Printing - BOM, OPC, FPC, QC, Technical and financial reports, cost/time estimation, Rapid Prototyping, Low-Quantity & Batch Production, Mass Production, AI-assisted Lean Manufacturing Software: - SolidWorks CAD/CAE/CAM, CorelDraw, KeyShot, Solidworks Simulation & Flow Simulation Soft Skills: - Project Management, Contract Negotiation, Technical Communication, Creative Problem Solving, Team Collaboration: Cross-functional coordination with electronic engineers, PCB designers, and product managers for integrated product development.

I am a Senior Mechanical Design Engineer with over 15 years of hands-on experience in industrial machine design, automation systems, and heavy-duty mechanical equipment. I specialize in SolidWorks-ba... Read more

I am a Senior Mechanical Design Engineer with over 15 years of hands-on experience in industrial machine design, automation systems, and heavy-duty mechanical equipment. I specialize in SolidWorks-based 3D modeling, mechanical system design, welding fixtures, positioners, industrial machinery components, and structural design. I also perform static structural analysis (FEA) to ensure strength, safety, and manufacturability before production. Throughout my career, I have designed: • Welding positioners • Industrial production machines • Mobile lifting systems • Custom mechanical assemblies • Sheet metal and machined parts • Heavy structural frames I focus not only on design but also on real-world manufacturing feasibility, cost optimization, and durability. My background as a technical manager allows me to approach projects from both engineering and production perspectives. What you can expect from me: ✔ Precise and production-ready CAD models ✔ Engineering calculations when required ✔ Clear communication ✔ On-time delivery ✔ Long-term collaboration mindset If you are looking for a reliable mechanical engineer who understands real industrial conditions — not just CAD modeling — I would be glad to support your project.

I am a Senior Mechanical Design, Product Development, and Manufacturing Engineer with over 20 years of experience transforming innovative ideas into production-ready products and efficient manufacturi... Read more

I am a Senior Mechanical Design, Product Development, and Manufacturing Engineer with over 20 years of experience transforming innovative ideas into production-ready products and efficient manufacturing solutions.** **My expertise spans the entire product development process, from concept design and 3D CAD modeling to engineering analysis, Design for Manufacturing (DFM), prototyping, tooling design, production line development, and manufacturing optimization.** **I specialize in plastic injection molds, progressive and stamping dies, die casting molds, silicone and rubber molds, precision tooling, fixtures, jigs, and automated production systems.** **As an Engineering and R&D Manager, I have led multidisciplinary teams in developing innovative products, optimizing manufacturing processes, reducing production costs, improving product quality, and accelerating time-to-market for automotive, industrial, medical, and consumer products.** **Proficient in CATIA V5 and AutoCAD, I focus on delivering practical, innovative, and cost-effective engineering solutions that are fully optimized for manufacturing, quality, and long-term reliability.**

Combining my experience in the production field with my technical background, I specialized in CNC operations, CAD/CAM-supported manufacturing, and reverse engineering. I currently work at ORSA Design... Read more

Combining my experience in the production field with my technical background, I specialized in CNC operations, CAD/CAM-supported manufacturing, and reverse engineering. I currently work at ORSA Design and Engineering Technologies Inc., where I focus on the digitalization of industrial products and their integration into production processes. At ORSA, I gained extensive field experience in 3D scanning, CAD modeling, reverse engineering, and production-ready part design. The solutions we develop are tailored to meet high-precision and engineering requirements in the defense, automotive, foundry, and general manufacturing sectors. 🔧 Areas of Expertise: * CNC machining processes * CAD/CAM software (NX, SolidWorks, Geomagic Design X, Geomagic Wrap) * Reverse engineering and 3D scanning * Technical drawing and tolerance analysis * Production planning & process development Integrating new technologies into the production field, improving quality, and developing efficiency-focused solutions are my greatest motivation. I continue to create added value through the projects we undertake at ORSA. 📩 I am always open to communication for collaborations on advanced manufacturing technologies, reverse engineering projects or production processes.

I specialize in yacht design, marine engineering, and 3D CAD modeling, with experience in Rhino, Orca3D, and Maxsurf. My expertise includes hull design, composite structures, structural modeling, tech... Read more

I specialize in yacht design, marine engineering, and 3D CAD modeling, with experience in Rhino, Orca3D, and Maxsurf. My expertise includes hull design, composite structures, structural modeling, technical drawings, and production-ready CAD solutions. I focus on delivering accurate, practical, and high-quality results with strong attention to detail.

SolidWorks (Advanced) • 3D CAD Modeling • Technical Drawings • Mechanical Design • Assembly Design • Sheet Metal Design • Manufacturing Basics • Problem Solving & Teamwork

SolidWorks (Advanced) • 3D CAD Modeling • Technical Drawings • Mechanical Design • Assembly Design • Sheet Metal Design • Manufacturing Basics • Problem Solving & Teamwork

3D CAD Modeling & Assemblies Professional and accurate parts or assemblies created in CAD software (SolidWorks, CATIA, or similar). Reverse Engineering Convert scanned data (STL, point cloud, or refe... Read more

3D CAD Modeling & Assemblies Professional and accurate parts or assemblies created in CAD software (SolidWorks, CATIA, or similar). Reverse Engineering Convert scanned data (STL, point cloud, or reference files) into high-quality CAD models. Technical Drawings Production-ready 2D drawings with GD&T (Geometric Dimensioning & Tolerancing) standards applied. Design Optimization Suggestions for manufacturability, cost reduction, or design improvements. File Formats Delivery in STEP, IGES, STL, DWG, or native CAD formats, depending on your needs.

Hello, I am Mehmet Fatih Çat. I'm a mechanical engineering student at Kocaeli University. I have been using Solidworks for 6 years actively. Besides that, I have been using AutoCAD for 4 years. I have... Read more

Hello, I am Mehmet Fatih Çat. I'm a mechanical engineering student at Kocaeli University. I have been using Solidworks for 6 years actively. Besides that, I have been using AutoCAD for 4 years. I have completed many projects, especially using the SolidWorks program. Such as Ka-band antenna design, SNG vehicles, Flyaway antenna, special design SNG vehicle, Stirling engines, Wind Turbine.

Hello! I am a Mechanical Engineering student with a strong background in manufacturing, technical drawing, and 3D design. I specialize in creating precise, production-ready CAD models and detailed en... Read more

Hello! I am a Mechanical Engineering student with a strong background in manufacturing, technical drawing, and 3D design. I specialize in creating precise, production-ready CAD models and detailed engineering drawings. I have hands-on experience in real projects, including building a 3D printer and working on an electric race car team, where I contributed to design and manufacturing processes. 💼 My Services: 3D CAD Modeling (SolidWorks, AutoCAD) Technical Drawings for Manufacturing Assembly Design & Exploded Views Sheet Metal Design 3D Printing Ready Models (STL files) Reverse Engineering ⚙️ Why Choose Me? Detail-oriented and accuracy-focused work Fast delivery and clear communication Strong understanding of manufacturing processes Passionate about engineering and continuous improvement I am always ready to take responsibility and deliver high-quality results. Let’s bring your ideas to life!

I am a Mechanical Engineer specialized in 3D CAD modeling, product development, and prototyping. I design high-precision mechanical parts such as jet engine components, motorcycle parts, RC aircraft s... Read more

I am a Mechanical Engineer specialized in 3D CAD modeling, product development, and prototyping. I design high-precision mechanical parts such as jet engine components, motorcycle parts, RC aircraft structures, and functional PLA/ABS prototypes. I work with SolidWorks and AutoCAD to deliver: 3D product designs Assembly modeling Mechanical part optimization Prototype designs for 3D printing CNC/laser-cut ready drawings Engineering drawings & technical documentation Functional mechanism design Reverse engineering I am fast, detail-oriented, and focused on delivering manufacturing-ready designs. If you need a reliable and skilled CAD designer who can turn ideas into real, high-quality models, I am ready to help.

Hello, my name is Murat Dinçer. I have extensive professional experience in reverse engineering, CAD modeling, and product development. I specialize in transforming existing parts into highly accurate... Read more

Hello, my name is Murat Dinçer. I have extensive professional experience in reverse engineering, CAD modeling, and product development. I specialize in transforming existing parts into highly accurate parametric CAD models by using 3D scanning or STL/mesh data. Core Expertise: Converting STL / Mesh data into production-ready CAD models (STEP, IGES) High-precision 3D optical scanning & photogrammetry Plastic and metal injection mold design Preparing CAD files optimized for CNC machining (milling & turning) Rapid prototyping (FDM & SLA 3D printing) for concept validation Quality control through scan-to-CAD comparison Industries Served: Automotive, Aerospace & Defense Components Consumer Products & Industrial Equipment Medical Devices & Custom Tooling Artistic and Decorative Objects I don’t just stop at design—I also ensure that every project is optimized for manufacturability and production. My goal is to provide fast, reliable, and cost-effective engineering solutions for clients worldwide. If you need to recreate, optimize, or prototype your parts, I would be glad to collaborate with you and bring your ideas into production reality.

Hi! I hold a bachelor's degree in Shipbuilding and Ocean Engineering from Istanbul Technical University, with a strong background in mechanical and naval engineering. During my university years, I gai... Read more

Hi! I hold a bachelor's degree in Shipbuilding and Ocean Engineering from Istanbul Technical University, with a strong background in mechanical and naval engineering. During my university years, I gained valuable project experience as a Mechanical Leader in the ITU AUV Team and a Mechanical Team Member in the ITU AutoBee Team. Through these projects, I developed strong skills in boat design and autonomous underwater vehicles, winning awards at the Teknofest and Roboik competitions for innovation and engineering excellence. Currently, I am actively involved in the development of Turkey’s first mini-submarine project. My responsibilities include advanced CAD modeling (Fusion 360, SolidWorks), performing FEA analysis (ANSYS), material selection and procurement, component-level testing, preparing class society-compliant drawings, and supervising the manufacturing process to ensure technical accuracy and quality. Besides my engineering background, I also work with Blender to create high-quality product renderings, concept designs, and interior/room visualizations. Thanks to my own 3D printer, I can rapidly prototype and test the designs I create, turning ideas into functional and tangible results. In my free time, I enjoy taking on freelance projects. Whether you need detailed mechanical designs, 3D modeling, realistic renders, or concept development, I'm ready to help you bring your ideas to life with creativity, precision, and passion. Let’s work together and make something amazing! What I Can Do? CAD Modeling: AutoCAD, Rhinoceros, Fusion 360, SolidWorks, CATIA Structural Analysis and Simulation: ANSYS, Mars2000, Maxsurf 3D Modeling and Rendering: Blender (Product Visualization, Room/Interior Design) Rapid Prototyping: 3D Printing (Design validation and functional testing) Technical Drawing and Documentation: Class society-compliant production and approval drawings Project Support: Material selection, procurement, manufacturing supervision