Hire 3D CAD Modeling Designers in 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.

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!

Rapid solutions for several 3d projects. I have over 10 years of business related experiance in field. I have worked in a wide range of projects which are part of several industries ( like Automotive,... Read more

Rapid solutions for several 3d projects. I have over 10 years of business related experiance in field. I have worked in a wide range of projects which are part of several industries ( like Automotive, electrionic, aviation, machine parts, medical equipments, concept designs, etc ) My core competency lies on "idea to product" style. Iam looking forward opportunuties to reflect my expertise and skills. Clients that know what she/he wants are always welcome. Thats way of building long-term business releations for me.

I’m a Mechanical Design Engineer specializing in 3D CAD modeling, product development, and manufacturing-ready mechanical design. I help clients turn ideas, sketches, and existing concepts into accura... Read more

I’m a Mechanical Design Engineer specializing in 3D CAD modeling, product development, and manufacturing-ready mechanical design. I help clients turn ideas, sketches, and existing concepts into accurate, practical, and production-ready designs. My expertise includes: • SolidWorks, Siemens NX, Autodesk Inventor & AutoCAD • 3D CAD modeling and complex assemblies • Product and mechanical component design • Sheet metal design and fabrication drawings • Welded structures and frame design • DFM/DFA – Design for Manufacturing & Assembly • GD&T and detailed 2D technical drawings • FEA and structural analysis • BOMs, DXF files, cut lists and manufacturing documentation • CNC machining, laser cutting and press brake design • Parametric modeling, configurations and design optimization • Prototype development and manufacturing support I focus not only on creating accurate 3D models, but also on ensuring that every design can be manufactured efficiently, assembled correctly, and documented clearly. Whether you need a new product developed from an idea, an existing design improved, or complete manufacturing drawings prepared, I can support the project from concept through production. You can expect clear communication, attention to detail, and practical engineering solutions designed with manufacturing in mind.

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!

Mechanical Engineer with 3 years of experience at FKT, specializing in full-cycle product development and advanced structural analysis (FEA) for bus seats and complex automotive assemblies. Key Exper... Read more

Mechanical Engineer with 3 years of experience at FKT, specializing in full-cycle product development and advanced structural analysis (FEA) for bus seats and complex automotive assemblies. Key Expertise: • Product Design: End-to-end lifecycle, 3D CAD modeling (CATIA), and manufacturing-ready designs. • Advanced FEA: High-quality meshing and complex solver setups in HyperMesh (OptiStruct & Radioss). • Specialties: Design optimization and FEA troubleshooting. With a B.Sc. and ongoing M.Sc., I deliver reliable, precise, and professional engineering solutions.

Industrial Designer & Sheet Metal Shop Owner | Production-Ready CAD & Machinery Solutions Hello! I am an Industrial Designer with extensive hands-on experience in sheet metal fabrication and machiner... Read more

Industrial Designer & Sheet Metal Shop Owner | Production-Ready CAD & Machinery Solutions Hello! I am an Industrial Designer with extensive hands-on experience in sheet metal fabrication and machinery manufacturing. As a business owner in the manufacturing sector, I don’t just create pretty 3D renders—I design products that can actually be built efficiently and cost-effectively. Most design issues happen on the shop floor: wrong bend deductions, impossible weld joints, or high material scrap. Because I run manufacturing operations myself, I anticipate these problems during the initial CAD phase. What I Bring to Your Project: 100% Production-Ready Files (DFM): Accurate 3D models and 2D DXF/DWG flat patterns (unfolds) with precise bend allowances (K-factor). Machinery & Enclosure Design: Custom machine frames, sheet metal covers, panels, and industrial equipment. Cost & Assembly Optimization: Reducing part counts, minimizing laser cut waste, and simplifying assembly to save you time and money. Complete Manufacturing Packages: Step/Iges files, exploded assembly views, and detailed Bills of Materials (BOM). Whether you need a product designed from scratch or existing CAD files fixed for manufacturing, I am here to help. Let’s discuss your project and turn your ideas into shop-floor reality!

I turn jewelry sketches, photos and ideas into precise, casting-ready 3D models in Rhino 8. I design for production, not just for the screen. Every file I deliver is checked for real-world manufactur... Read more

I turn jewelry sketches, photos and ideas into precise, casting-ready 3D models in Rhino 8. I design for production, not just for the screen. Every file I deliver is checked for real-world manufacturing: • Minimum metal thickness and wall checks for casting (silver, gold, brass) • Stone seat sizes matched to real stone dimensions (chatons, round brilliants, flush and bezel settings) • Estimated metal weight per piece (925 silver / gold) • Clean, closed, watertight solids exported as separate STL files per part, ready for resin printing My workflow is parametric: dimensions are built from adjustable parameters, so revisions like "make it 1 mm thinner" or "fit an 8.2 mm stone instead" are fast and accurate. What I work on: • Bracelets, rings, pendants and charms • Mechanisms: toggle clasps, hinges, snap-on plaques, interchangeable parts • Multi-stone and dangle designs, bezel cups, stone layouts • Assembly and render models for presentation and e-commerce I am also building my own contemporary jewelry and accessories brand, so I understand the path from idea to finished, sellable piece. Deliverables: Rhino .3dm, STL (per part), STEP/OBJ on request, rendered images. Send me your sketch or reference :))

Hello.. I am a designer with 22 years of CAD experience. I Provide the Following Services *3D CAD Modelling *3D Product Design *2D Technical/manufacturing Drawing *3D Animation and Motion Analysis *... Read more

Hello.. I am a designer with 22 years of CAD experience. I Provide the Following Services *3D CAD Modelling *3D Product Design *2D Technical/manufacturing Drawing *3D Animation and Motion Analysis *Gearboxes design *Realistic Rendering *Industrial equipment and machinery design

Hello, I am a 3D Visualizer. I work on architectural, interior design, and landscape visualization projects. I create realistic 3D renders for exterior, interior, and landscape designs. I use SketchUp... Read more

Hello, I am a 3D Visualizer. I work on architectural, interior design, and landscape visualization projects. I create realistic 3D renders for exterior, interior, and landscape designs. I use SketchUp and Lumion, and I focus on lighting, materials, and realistic atmosphere. I like working with architects, interior designers, and landscape designers. I am detail-oriented, responsible, and open to feedback. I am looking for freelance or remote projects and long-term cooperation. I always try to deliver my work on time and with good quality.

I am a CAD Designer and Manufacturing Specialist with hands-on experience in mechanical design, precision tooling, CNC machining, sheet metal processing, and furniture manufacturing. My background com... Read more

I am a CAD Designer and Manufacturing Specialist with hands-on experience in mechanical design, precision tooling, CNC machining, sheet metal processing, and furniture manufacturing. My background combines CAD design with practical manufacturing experience. I have designed high-precision thermoforming molds with tolerances down to ±0.005 mm and have experience working with aluminum, stainless steel, and steel components. I also have experience with 3-axis and 5-axis CNC machining, wire EDM, laser cutting, and sheet metal manufacturing, including preparing and working with production data and machine commands for laser-cut and sheet-metal parts. I work with SolidWorks, AutoCAD, Metalix, BiSolid and SketchUp, with additional experience in Alphacam and Cabinet Vision. I can support clients with: • 3D CAD modeling and mechanical part design • 2D technical and manufacturing drawings • High-precision mold and tooling design • Thermoforming mold design • CNC-ready component design • Sheet metal part design and production drawings • Laser-cut part preparation • Aluminum, stainless steel and steel component design • Design for Manufacturing (DFM) • Mechanical components and assemblies • Converting sketches, PDFs and existing drawings into CAD models • Furniture and cabinet design • Design revisions and manufacturing optimization My main advantage is my manufacturing background. I approach CAD projects not only from a design perspective, but also with consideration for machining strategy, tolerances, material selection, manufacturability, and production efficiency.

Mechanical design engineer specializing in 3D CAD modeling, product development, and thermal-fluid flow simulations. I translate concept sketches, mechanical requirements, and functional specification... Read more

Mechanical design engineer specializing in 3D CAD modeling, product development, and thermal-fluid flow simulations. I translate concept sketches, mechanical requirements, and functional specifications into production-ready digital models and verified prototypes. Core Capabilities 3D Parametric CAD Modeling: Complex mechanical assemblies, custom component design, sheet metal enclosures, and consumer product casings designed with clean, fully editable feature trees in SolidWorks. CFD & Thermal Analysis: Internal and external fluid flow analysis, aerodynamic optimization, and conjugate heat transfer simulation (heat exchangers, thermal management, airfoils, and energy systems) to validate performance before physical tooling. Manufacturing & Production Drafting: Fully detailed 2D fabrication drawings adhering to standard drafting guidelines (ASME/ISO), complete with GD&T, tolerance stack-up considerations, exploded views, and Bills of Materials (BOM). Prototyping & DFM: Design for Additive Manufacturing (3D printing/rapid prototyping), CNC machining, and sheet metal fabrication to ensure parts can actually be manufactured cost-effectively. Deliverables Provided Native CAD files: .SLDPRT, .SLDASM Universal exchange formats: .STEP, .IGES, .X_T (Parasolid) Manufacturing & fabrication packages: .DXF, .DWG, high-resolution .PDF drafting sheets Prototyping files: Clean, watertight .STL and .OBJ meshes ready for 3D printing Engineering reports: High-resolution flow trajectories, cut plots, and performance summaries for simulation tasks Clear communication, rapid turnaround, and robust design intent are the priorities on every milestone. Send over a message with your project scope, initial sketches, or technical specs to discuss next steps.

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.

I am a Mechanical Engineer specializing in mechanical design, 3D CAD modeling, and manufacturing drawings using SolidWorks and AutoCAD. I have experience designing industrial machinery, including nut... Read more

I am a Mechanical Engineer specializing in mechanical design, 3D CAD modeling, and manufacturing drawings using SolidWorks and AutoCAD. I have experience designing industrial machinery, including nut roasting equipment, rotating drum systems, conveyor systems, sheet metal assemblies, and power transmission mechanisms. I focus on creating practical, cost-effective, and manufacturable designs. My services include: • 3D CAD Modeling • Mechanical Product Design • Machine Design • Sheet Metal Design • Manufacturing & Assembly Drawings • Reverse Engineering • Design Optimization • Engineering Calculations I am committed to delivering high-quality work, clear communication, and on-time project completion. I look forward to helping clients turn their ideas into reliable and manufacturable products.

I am highly self-motivated and dedicated to achieving my goals, with a keen eye for detail and a patient approach to research. I am comfortable working independently or collaborating with others to ta... Read more

I am highly self-motivated and dedicated to achieving my goals, with a keen eye for detail and a patient approach to research. I am comfortable working independently or collaborating with others to tackle complex challenges.

Mechanical Engineer | Fusion 360 Expert | Product Design & Manufacturing-Ready CAD I am a **Mechanical Engineer specializing in Autodesk Fusion 360**, focused on turning ideas, sketches, existing par... Read more

Mechanical Engineer | Fusion 360 Expert | Product Design & Manufacturing-Ready CAD I am a **Mechanical Engineer specializing in Autodesk Fusion 360**, focused on turning ideas, sketches, existing parts, and technical requirements into **accurate, functional, and manufacturing-ready CAD designs**. My goal is not simply to create a 3D model that looks good on screen. I design with **real-world functionality, manufacturability, assembly, tolerances, materials, production methods, and future design changes** in mind. Whether you need a single mechanical component, a complete assembly, a prototype-ready product, production drawings, or an existing design improved for manufacturing, I can take your project from **concept to production-ready CAD**. I work extensively with the **native professional capabilities of Autodesk Fusion 360**, creating clean, editable, fully parametric designs without relying on third-party plug-ins or add-ins. This makes project files easier to transfer, modify, maintain, and continue developing after delivery. What I Can Do for You Mechanical Design & Product Development * Mechanical component and product design * Concept development and design refinement * Functional mechanism design * Design of mechanical assemblies * Parametric and feature-based CAD modeling * Design optimization * Product improvement and redesign * Prototype development * Design for Manufacturing (DFM) * Design for Assembly (DFA) 3D CAD Modeling * Precise parametric 3D models * Complex mechanical parts * Multi-component assemblies * Solid modeling * Surface and freeform modeling * Mesh and STL modification * Existing CAD model modification * 2D drawing to 3D CAD conversion * Sketch, image, or concept to 3D model * STEP / STP / STL / DXF and other manufacturing file preparation Mechanical Assemblies * Multi-part assemblies * Component relationships and joints * Motion-oriented mechanism design * Interference and fit checking * Exploded assemblies * Assembly organization * Design revisions and component replacement * Production-ready assembly documentation Manufacturing-Ready Design I design parts with the manufacturing process in mind rather than treating manufacturing as an afterthought. Projects can be prepared for: * CNC machining * 3D printing * Sheet metal fabrication * Laser cutting * Waterjet cutting * Plasma cutting * Conventional machining * Prototype manufacturing * General mechanical fabrication Sheet Metal Design * Sheet metal components * Flanges and bends * Folded enclosures and brackets * Flat patterns * Manufacturing-ready DXF files * Bend-aware design * Production drawings Engineering Drawings & Documentation * Professional 2D engineering drawings * Manufacturing drawings * Assembly drawings * Dimensioning * Geometric tolerancing where required * Section and detail views * Exploded views * Parts lists / BOM-ready documentation * Production notes * PDF and DWG/DXF drawing output Reverse Engineering & CAD Reconstruction If you already have a physical component, STL/mesh, old drawing, image, or incomplete CAD file, I can recreate it as a **clean and editable parametric Fusion 360 model**. This includes: * Existing part reconstruction * STL / mesh to editable CAD * Legacy drawing to modern 3D CAD * Measurement-based modeling * Replacement part modeling * Design modification and improvement Design for 3D Printing * FDM-friendly mechanical parts * Prototype components * Functional printed assemblies * STL preparation * Clearance and tolerance consideration * Print-oriented geometry optimization * Support-conscious design * Rapid-prototyping models CNC & CAM Preparation For suitable projects, I can support the transition from CAD into Fusion 360's integrated manufacturing workflow, including machining-oriented model preparation and CAM-ready geometry. Rendering & Product Presentation When needed, I can also create: * Professional product renders * Material and appearance setups * Exploded product presentations * Technical visualizations * Product concept images * Assembly animations and motion presentations Why Work With Me? Engineering First — Not Just CAD Modeling A CAD model should not only look correct. It should also make sense mechanically. I approach every project from a **mechanical engineering perspective**, considering: * Function * Geometry * Manufacturability * Assembly * Mechanical clearances * Design intent * Material usage * Production constraints * Maintainability * Future revisions Fully Parametric & Editable Models Whenever appropriate, models are built with a clean parametric structure so dimensions and design features can be modified efficiently instead of rebuilding the entire part. Manufacturing-Oriented Workflow I aim to identify potential production problems before they become expensive manufacturing problems. The objective is always to provide a design that is as close as

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Mechanical Engineer with 10 years of experience in mechanical and machine design. Graduated with a Bachelor’s degree in Mechatronics Engineering from Sakarya University (2011–2015). Since January 2016... Read more

Mechanical Engineer with 10 years of experience in mechanical and machine design. Graduated with a Bachelor’s degree in Mechatronics Engineering from Sakarya University (2011–2015). Since January 2016, I have been running my own company, Talen Mühendislik, designing industrial machines, automation systems, and custom mechanical solutions. Skilled in 3D CAD modeling, technical drawings, and production-ready design, I aim to provide remote, project-based design services for international clients, delivering optimized and manufacturable solutions using Autodesk Inventor and SolidWorks.

Mechanical Engineering graduate from Yıldız Technical University with experience in 3D CAD modeling, mechanical design, technical drawings, test equipment, and manufacturing. Proficient in SolidWorks,... Read more

Mechanical Engineering graduate from Yıldız Technical University with experience in 3D CAD modeling, mechanical design, technical drawings, test equipment, and manufacturing. Proficient in SolidWorks, Siemens NX, CATIA, AutoCAD, and ANSYS, with a focus on creating accurate, practical, and production-ready mechanical designs.

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.**

Mechanical Engineer and M.Sc. student in Solid Mechanics with experience in mechanical design, CAD modeling, product development, engineering research, and technical documentation. I have worked in R&... Read more

Mechanical Engineer and M.Sc. student in Solid Mechanics with experience in mechanical design, CAD modeling, product development, engineering research, and technical documentation. I have worked in R&D environments at Mercedes-Benz Türk and GE Aerospace, with hands-on experience in Siemens NX, SolidWorks, CATIA, and engineering design workflows. I can support projects involving 3D CAD modeling, mechanical part and assembly design, product development, technical drawings, design revisions, manufacturability, concept development, and engineering-focused product design. I am especially interested in projects that combine mechanical engineering, functional design, and practical product development.

I am a Mechanical Engineer skilled in 3D CAD modeling, mechanical design, and technical drawings using SolidWorks and Siemens NX. I also have experience in structural analysis with ANSYS. I focus on d... Read more

I am a Mechanical Engineer skilled in 3D CAD modeling, mechanical design, and technical drawings using SolidWorks and Siemens NX. I also have experience in structural analysis with ANSYS. I focus on delivering accurate, functional, and high-quality engineering solutions.

Equipment and structural drawings according to class and flag requirements for yachts less than 500 gt.

Equipment and structural drawings according to class and flag requirements for yachts less than 500 gt.

I am a Mechanical Design Engineer with experience in mechanical design, 3D CAD modeling, and manufacturing documentation. I specialize in SolidWorks and AutoCAD, creating accurate 3D models, assemblie... Read more

I am a Mechanical Design Engineer with experience in mechanical design, 3D CAD modeling, and manufacturing documentation. I specialize in SolidWorks and AutoCAD, creating accurate 3D models, assemblies, technical drawings, and production-ready designs. My experience includes mechanical design, sheet metal components, mechanical assemblies, BOM creation, and engineering documentation. I focus on practical, manufacturable, and high-quality solutions while maintaining clear communication and meeting project deadlines. Services I offer: * 3D CAD Modeling (SolidWorks) * Mechanical Design * Technical & Manufacturing Drawings * Sheet Metal Design * Assembly Design * BOM Creation * CAD Modifications and Design Improvements

Hello,I’m a Mechanical/Mechatronics Engineer with hands-on experience in industrial product design, mechanical design, CAD modeling, technical drawings, and product development. I have professional e... Read more

Hello,I’m a Mechanical/Mechatronics Engineer with hands-on experience in industrial product design, mechanical design, CAD modeling, technical drawings, and product development. I have professional experience developing mechanical products from concept to manufacturing, including 3D CAD modeling, internal layout optimization, part design, assemblies, technical drawings, BOM preparation, material selection, manufacturability, and production follow-up. I primarily work with SolidWorks, and I also have experience with AutoCAD, CATIA, and ANSYS Fluent. For this project, I can support you with: *3D CAD modeling and mechanical assemblies *Exploded views and part numbering *Cross-section and internal layout development *Mechanism and moving assembly design *External form refinement *Material selection and basic manufacturability guidance *Technical concept sheets and PDF presentations *Detailed technical drawings *Product development from concept through manufacturing I have worked on products involving multiple mechanical components, tight internal layouts, and functional assemblies, so I am comfortable thinking about both the external product appearance and the internal mechanical architecture.

I'm an aerospace engineer with 4 years of hands-on UAV development experience, covering the full path from concept to flying hardware: aerodynamic design, CFD, structural layout, CAD, composite manufa... Read more

I'm an aerospace engineer with 4 years of hands-on UAV development experience, covering the full path from concept to flying hardware: aerodynamic design, CFD, structural layout, CAD, composite manufacturing, and flight testing. I've designed and delivered fixed-wing, VTOL quadplane, WIG (wing-in-ground effect, water-launched) and tethered aerostat platforms. On the WIG project I ran 20+ design iterations and hundreds of simulations to take a 9.2 kg MTOW aircraft from concept to a flying prototype, then flew 50+ flight tests myself as the test pilot. As R&D lead on a 12-person team I cut platform cost by 30% and weight by 15% through iterative redesign driven by test data. What I can deliver for you: • 3D CAD models and assemblies (SolidWorks, CATIA, Siemens NX) built for manufacture, not just for looks • CFD analysis and reporting in ANSYS Fluent/CFX — lift, drag, stability, control surface sizing • Aerodynamic sizing and flight mechanics calculations (XFLR5, Digital DATCOM) • Design for composite manufacturing, prototyping and assembly • Requirements documentation, BOMs, test plans and test reports I work in English (C2) and I'd rather ask one clarifying question up front than deliver something that misses what you actually needed.

Alper Erdoğan is a Mechanical Engineer specializing in advanced thermo-fluid systems and precision CAD modeling, with core competencies in Computational Fluid Dynamics (CFD) and SolidWorks. CFD & Flu... Read more

Alper Erdoğan is a Mechanical Engineer specializing in advanced thermo-fluid systems and precision CAD modeling, with core competencies in Computational Fluid Dynamics (CFD) and SolidWorks. CFD & Fluid-Thermal Analysis: Proficient in setting up and solving complex numerical simulations, focusing on boundary layer dynamics, turbulence modeling (RANS, LES), conjugate heat transfer, and pressure drop minimization across aerodynamic and internal flow architectures. Mechanical Design & SolidWorks: Experienced in parametric 3D CAD modeling, large-scale assembly design, generative surfacing, and preparing detailed manufacturing documentation (GD&T, DFM/DFA). Engineering Rigor: Combines strong theoretical foundations in continuum mechanics, thermodynamics, and applied mathematics to optimize engineering designs from early conceptualization through high-fidelity validation.