Hire 3D CAD Modeling Designers in Brazil

Hello! My name is Mateus Dias, and I am a Mechanical CAD Designer specializing in 3D modeling, mechanical design, product visualization, and manufacturing-ready technical documentation. I work with a... Read more

Hello! My name is Mateus Dias, and I am a Mechanical CAD Designer specializing in 3D modeling, mechanical design, product visualization, and manufacturing-ready technical documentation. I work with a wide range of engineering and industrial projects, delivering precise, clean, and functional CAD models for manufacturing, prototyping, and product development. I support clients in: 3D CAD modeling of mechanical parts, assemblies, consumer products, mechanisms, sheet metal, machined components, plastic housings, and industrial equipment Technical drawings (2D) with full dimensioning, tolerances, sections, exploded views, and manufacturing notes Product visualization & rendering for marketing, catalogs, and presentations Design for Manufacturing (DFM) for CNC machining, sheet metal, injection molding, 3D printing, and welding Mechanism design (rotary systems, sliding systems, dampers, tension devices, retractable systems, hinges, etc.) As-built corrections, industrial layouts, piping elements, and general technical revisions Prototype development, including geometry validation, part splitting, tolerances, and print-ready files ✔ Software Expertise SolidWorks Siemens NX Solid Edge DraftSight Blender KeyShot / Marmoset 3D printing preparation tools ✔ Why clients choose me Strong mechanical background High attention to detail Clean, organized CAD structure Fast communication and reliable delivery Experience with both engineering projects and visual/marketing renderings Ability to take a concept and turn it into a fully functional, manufacturable solution ✔ Project Types I specialize in Industrial machinery and mechanical components Furniture mechanisms and retractable systems Plastic housings and consumer products Sheet metal and structural assemblies Rotary systems, sliding assemblies, gear mechanisms Product visualization for catalogs and brand materials 3D printing prototypes (FDM, SLA, SLS) Full CAD packages (3D + 2D + BOM + renders) If you need a precise, reliable, and detail-oriented CAD designer for engineering or product development, I’m ready to support your project from concept to manufacturing. Let’s build your project together. — Mateus Dias | Diaz CAD Studio

3D CAD Modeling, DFM & Rapid Prototyping Specialist Mechanical & Production Engineering Specialist with extensive experience in 3D CAD Modeling, Design for Manufacturing (DFM), Rapid Prototyping, and... Read more

3D CAD Modeling, DFM & Rapid Prototyping Specialist Mechanical & Production Engineering Specialist with extensive experience in 3D CAD Modeling, Design for Manufacturing (DFM), Rapid Prototyping, and Technical Detailing. I help engineering firms, startups, and product developers transform raw concepts into manufacture-ready 3D models and production-ready drawings. Core Services & Expertise: • 3D CAD Modeling & Product Design: Fusion 360, AutoCAD, SketchUp • Design for Manufacturing (DFM): Sheet metal design, bend relief, CNC laser/plasma cutting optimization, nesting • Rapid Prototyping & 3D Printing: FDM/SLA optimization, slicing (OrcaSlicer/Klipper), STL/STEP file repair & preparation • 3D Rendering & Visualization: High-fidelity photorealistic product renders (D5 Render) for datasheets and marketing • 2D to 3D Conversion & Technical Drawings: Assembly manuals, BOM (Bill of Materials), and manufacturing blueprints Industry Experience: Worked across industrial automation, agricultural machinery, custom equipment manufacturing, and indoor farming technology. Delivered projects for multinational clients including Rijk Zwaan, Kepler Weber, and regional industrial players. I focus on precision, clear technical communication, and fast turnaround times. Let's bring your project to life!

I am a Mechanical Engineer and Electronics Technician with extensive experience in product engineering, machine design, industrial equipment, hydraulic systems, sheet metal components, steel structure... Read more

I am a Mechanical Engineer and Electronics Technician with extensive experience in product engineering, machine design, industrial equipment, hydraulic systems, sheet metal components, steel structures, and manufacturing documentation. Throughout my career, I have worked in product engineering, maintenance engineering, engineering coordination, and engineering management. I currently work in product engineering for elevator and accessibility platform systems, developing and reviewing mechanical components, assemblies, hydraulic equipment, manufacturing drawings, bills of materials, and technical documentation. My main areas of expertise include: • Mechanical design and product development • SolidWorks 3D modeling and assemblies • Sheet metal design and DXF files for laser cutting • Manufacturing and fabrication drawings • Machine components, devices, fixtures, and steel structures • Reverse engineering and redesign of existing components • Hydraulic equipment and mechanical interfaces • Design review, cost reduction, and design for manufacturing • Bills of materials and product structure organization • Technical documentation and engineering change management I can support projects from an initial concept, sketch, or existing component through detailed 3D modeling, manufacturing drawings, and documentation ready for fabrication. My focus is not only creating CAD models, but delivering practical, reliable, and manufacturable engineering solutions.

Dynamic architect with over 10 years of experience in designing innovative and sustainable buildings. Expert in collaborating with multidisciplinary teams to deliver projects on time and within budget... Read more

Dynamic architect with over 10 years of experience in designing innovative and sustainable buildings. Expert in collaborating with multidisciplinary teams to deliver projects on time and within budget.

I’m a product designer and CAD specialist with over 15 years of experience in packaging and plastic product development. Since 2010, I’ve been working with 3D modeling for injection, blow, and extrusi... Read more

I’m a product designer and CAD specialist with over 15 years of experience in packaging and plastic product development. Since 2010, I’ve been working with 3D modeling for injection, blow, and extrusion molding, as well as mold design and part customization. Currently, I work in the medical industry, developing new machines and plastic components using high-performance and biocompatible materials. I combine design and engineering to deliver functional and precise solutions, and I use 3D printing to validate my projects before production.

I am a Mechanical and Mechatronics Engineer with a strong background in CAD design, robotics, and automation, focused on delivering manufacturing-ready mechanical designs. I specialize in 3D CAD model... Read more

I am a Mechanical and Mechatronics Engineer with a strong background in CAD design, robotics, and automation, focused on delivering manufacturing-ready mechanical designs. I specialize in 3D CAD modeling, assemblies, and technical drawings using SolidWorks, Fusion 360, and Onshape, with practical experience designing parts for CNC machining and 3D printing. My work is driven by real-world constraints such as tolerances, material selection, and ease of assembly. I have hands-on experience from robotics competitions and engineering projects, where performance, reliability, and precision were critical. This background allows me to design components that are not only accurate in CAD but also functional when manufactured. Core skills include: Mechanical and mechatronics CAD design 3D modeling and assemblies Technical drawings and tolerances Robotics and automation components Design for CNC machining and 3D printing I value clear communication, attention to detail, and delivering high-quality results on time.

I am a Mechanical Design with over 5 years of experience in mechanical design and product development using SolidWorks. Throughout my career, I have designed and developed equipment for commercial b... Read more

I am a Mechanical Design with over 5 years of experience in mechanical design and product development using SolidWorks. Throughout my career, I have designed and developed equipment for commercial bakeries and fitness equipment, creating reliable, functional, and manufacturable mechanical solutions. My work includes 3D modeling, assembly design, detailed manufacturing drawings, BOM creation, and technical documentation for production. My expertise includes: * 3D CAD Modeling (SolidWorks) * Mechanical Design * Product Development * Machine and Equipment Design * Manufacturing Drawings * Assembly Design * Sheet Metal Design * Welded Structures * Design for Manufacturing (DFM) * Engineering Documentation * Prototype Development * CAD File Conversion I am committed to delivering accurate designs, maintaining clear communication, and meeting project deadlines. Whether you need a new product designed from scratch, an existing design improved, or production-ready technical drawings, I can provide practical and efficient engineering solutions. My goal is to help clients transform ideas into high-quality, manufacturable products while ensuring reliability, functionality, and attention to detail. I look forward to working with you on your next project.

I am a Mechanical Engineer specialized in mechanical design, 3D modeling, and manufacturing drawings using SolidWorks. I have experience developing industrial equipment, metal structures, tanks, and... Read more

I am a Mechanical Engineer specialized in mechanical design, 3D modeling, and manufacturing drawings using SolidWorks. I have experience developing industrial equipment, metal structures, tanks, and mechanical components. My work focuses on creating reliable, manufacturable designs with detailed technical documentation. I can assist clients with: • 3D CAD modeling • Mechanical design • Technical drawings for manufacturing • Sheet metal and welded structures • Reverse engineering • Equipment and machinery design • Bill of materials (BOM) My goal is to deliver accurate, high-quality engineering solutions that help clients bring their ideas into production efficiently.

I am a Senior Mechanical Design Engineer with over 12 years of experience delivering innovative engineering solutions for industrial equipment, steel structures, machinery, lifting devices, and produc... Read more

I am a Senior Mechanical Design Engineer with over 12 years of experience delivering innovative engineering solutions for industrial equipment, steel structures, machinery, lifting devices, and product development. Throughout my career, I have successfully designed, analyzed, and optimized mechanical systems for clients in the mining, steel, energy, manufacturing, and industrial sectors, including projects for Vale, Petrobras, ArcelorMittal, Eletrobras, and international engineering teams. I provide complete engineering services—from concept development to manufacturing-ready documentation—helping companies reduce development time, improve manufacturability, and minimize production costs. My approach combines practical manufacturing experience with strong engineering fundamentals, allowing me to create designs that are not only functional but also efficient to manufacture. My services include: • Mechanical Product Design • SolidWorks 3D CAD Modeling • Machine Design • Steel Structure Design • Structural Analysis (FEA) • Design for Manufacturing (DFM) • Manufacturing & Assembly Drawings • Weldments • Sheet Metal Design • Reverse Engineering • GD&T • Mechanical Calculations • BOM Creation • Industrial Equipment Design • Conveyor Systems • Lifting Equipment • Technical Documentation I have extensive experience working directly with fabrication shops, welders, machining companies, and industrial manufacturers, ensuring every design is practical, manufacturable, and compliant with engineering standards. Software ✔ SolidWorks ✔ AutoCAD ✔ SAP2000 ✔ CYPECAD ✔ MS Project ✔ Microsoft Office Whether you need a simple mechanical part, a complete machine, structural calculations, or detailed fabrication drawings, I am committed to delivering high-quality engineering solutions on time and within budget. I look forward to helping bring your project to life.

I am a mechanical engineer with strong expertise in mechanical product development and agricultural machinery, currently working as a Design Engineer at AGCO. I specialize in the design and optimizati... Read more

I am a mechanical engineer with strong expertise in mechanical product development and agricultural machinery, currently working as a Design Engineer at AGCO. I specialize in the design and optimization of feederhouse and residue management systems for Fendt IDEAL and Massey Ferguson combine harvesters, using Creo Parametric and Windchill for 3D CAD modeling and product lifecycle management. My work incorporates Design for Manufacturing (DFM) principles, Top-Down Design methodology and Geometric Dimensioning and Tolerancing (GD&T) standards, contributing to robust and cost-effective product solutions. My technical background includes thermal and mechanical calculations, fluid simulations CFD, Finite Element Analysis - FEA, failure analysis, DFMEA, PLC programming, P&ID design, sensor specifications, integration and comissioning and risk analysis HazOp. I also have hands-on experience in design, maintenance engineering, commissioning, and inspection of thermal systems such as steam boilers, pressure vessels, biomass conveyors, and industrial fans, as well as experience with steel structures in industrial environments. In the Oil & Gas and Offshore Engineering sectors, I worked as a Technical Manager, Contracts Manager and Responsible Engineer, leading maintenance projects for plate heat exchangers and printed circuit heat exchangers on Petrobras platforms (P66 to P69). I also gained experience with thermal machine manufacturers, including steam turbines and centrifugal and reciprocating compressors. Currently, I am pursuing a Master’s degree in Mechanical Engineering at UFRGS, focusing on energy efficiency and combustion simulation in porous media burners. My research involves Computational Fluid Dynamics (CFD) using ANSYS Fluent and the Flamelet Generated Manifold (FGM) technique to model laminar flame propagation in porous structures. I also hold a Master’s in Industrial Automation and Control Engineering, and a technical degree in Mechatronics. My goal is to integrate advanced simulation tools, robust engineering design, and real-world project management to deliver innovative, sustainable, and high-performance solutions across the agriculture and energy sectors. Beyond my professional life, I am an amateur rugby player for Charrua Rugby Clube, competing in championships such as the SUPER 12 (the first division of the Brazilian Rugby XV Championship) and the Gaúcho Rugby XV Championship.

With over 10 years of experience bringing complex concepts to life - from yachts to appliances - I am proud to have impacted global brands with the right balance of feasibility and innovation. I hold... Read more

With over 10 years of experience bringing complex concepts to life - from yachts to appliances - I am proud to have impacted global brands with the right balance of feasibility and innovation. I hold a B.A. in Product Design and a Degree as a Shipbuilding Technologist which has consolidated into a keen eye for Industrial Design, combined with a technical know-how from the engineering field. Core Skills: • Project management; • Sketch and Concepting; • 2D and 3D CAD modeling; • Design Engineering; • Design content, Marketing and Creative Assets; • Assemblies and general arrangements (GAs); • Renderings and product animations; • Interaction Design and User Experiences; • Physical interfaces; • Graphic design; • Documentation; • Prototyping.

I am a Mechanical CAD Designer and CNC Laser Cutting Programmer with experience in creating precise 2D drawings, 3D models, and manufacturing-ready files for laser cutting and fabrication. My experti... Read more

I am a Mechanical CAD Designer and CNC Laser Cutting Programmer with experience in creating precise 2D drawings, 3D models, and manufacturing-ready files for laser cutting and fabrication. My expertise includes AutoCAD, SolidWorks, SketchUp, and CypCut. I specialize in preparing optimized files for CNC fiber laser machines, including nesting, cutting parameter optimization, and production-ready programming. I can help with: Mechanical drafting and engineering drawings 2D to 3D CAD modeling Sheet metal design CNC laser cutting programming Nesting optimization for material savings Manufacturing drawings and technical documentation DXF, DWG, STEP, IGES, STL, and PDF file preparation SketchUp architectural and product modeling I am committed to delivering accurate, efficient, and high-quality work while meeting deadlines and maintaining clear communication throughout every project. I look forward to helping bring your ideas into production.

I am a Mechanical Designer with more than 30 years of experience in product development and manufacturing engineering. I specialize in transforming ideas, sketches, scans, or prototypes into fully fu... Read more

I am a Mechanical Designer with more than 30 years of experience in product development and manufacturing engineering. I specialize in transforming ideas, sketches, scans, or prototypes into fully functional and production-ready CAD models and technical drawings. My expertise includes SolidWorks, AutoCAD, GD&T standards, welding specifications, and sheet metal design. I have extensive experience working with real manufacturing environments and understand the requirements of CNC machining, laser cutting, bending, and fabrication processes. I focus on delivering clean, precise, and manufacturable designs, ensuring that parts can be produced efficiently and reliably. Services I offer: • 3D CAD modeling (SolidWorks) • Mechanical design and product development • Reverse engineering (STL / scan to CAD) • Technical drawings and manufacturing documentation • GD&T and tolerance definition • Sheet metal design and flat patterns • Assembly design and exploded views • Design optimization for manufacturing I am committed to clear communication, fast turnaround, and high-quality results. If you need a reliable CAD expert with real-world engineering experience, I would be happy to help with your project.

Mechanical Engineering student with experience in CAD modeling, technical drawings, and product development support. Currently working in project management related to tachograph systems, developing... Read more

Mechanical Engineering student with experience in CAD modeling, technical drawings, and product development support. Currently working in project management related to tachograph systems, developing organization, technical communication, and engineering workflow experience. Focused on mechanical design, automotive engineering, and 3D modeling using Autodesk Inventor and AutoCAD. I can help with: • 3D CAD modeling • Mechanical assemblies • Technical drawings • Product concepts • Basic mechanical projects • Design modifications and detailing Always focused on delivering organized, accurate, and manufacturable designs.

Professional Summary I am a multidisciplinary CAD Designer and Drafting Specialist with expertise in Architecture, Civil Engineering, Mechanical Engineering, Electrical Engineering, and Plumbing (MEP... Read more

Professional Summary I am a multidisciplinary CAD Designer and Drafting Specialist with expertise in Architecture, Civil Engineering, Mechanical Engineering, Electrical Engineering, and Plumbing (MEP). I have extensive experience creating accurate, high-quality technical drawings, 2D drafting, 3D modeling, construction documentation, and fabrication drawings for residential, commercial, and industrial projects. I am committed to delivering precise, code-compliant, and well-organized drawings that meet client requirements and industry standards. Whether you need concept drawings, permit sets, shop drawings, or detailed manufacturing models, I focus on quality, accuracy, and timely delivery. My Services Architectural Floor Plans Building Elevations & Sections Site Plans & Civil Drawings Structural Drafting Mechanical Drawings Electrical Layouts Plumbing & MEP Drawings 2D CAD Drafting 3D CAD Modeling Shop & Fabrication Drawings As-Built Drawings PDF/Image to AutoCAD Conversion Construction Documentation CAD Redrawing & Revisions Why Choose Me? ✔ Professional-quality drawings ✔ Attention to detail ✔ Fast turnaround time ✔ Clear communication ✔ 100% client satisfaction ✔ Long-term collaboration I am dedicated to providing reliable engineering and drafting solutions that help bring your ideas from concept to completion. I look forward to working with clients worldwide and building long-term professional relationships.

Mechanical Product Engineer with experience in product development, cost reduction projects and structural validation. I specialize in 3D modeling, design optimization and FEA analysis to ensure perf... Read more

Mechanical Product Engineer with experience in product development, cost reduction projects and structural validation. I specialize in 3D modeling, design optimization and FEA analysis to ensure performance, manufacturability and cost efficiency. I have hands-on experience working with SolidWorks, Siemens NX and ANSYS, supporting product validation, tolerance analysis and technical drawing development. My approach is focused on delivering technically robust solutions while balancing Quality, Delivery and Cost (QDCN mindset). Services I provide: – 3D CAD Modeling – Technical Drawings (Manufacturing ready) – FEA Structural Analysis – Design for Manufacturing (DFM) – Cost Reduction Engineering Let’s build efficient and reliable mechanical solutions.

Mechanical designer and product development specialist with strong experience in industrial projects, injection mold support, tooling, manufacturing-oriented CAD and SolidWorks modeling. I help compa... Read more

Mechanical designer and product development specialist with strong experience in industrial projects, injection mold support, tooling, manufacturing-oriented CAD and SolidWorks modeling. I help companies transform ideas into manufacturable products with focus on: • Product development • Injection mold support • Plastic parts design • Tooling and fixture concepts • Design for manufacturing (DFM) • 3D CAD modeling • Technical drawings • STL and STEP generation • Industrial solutions Strong practical background in industrial environment, R&D, tooling and manufacturing processes. Committed to delivering organized, functional and production-ready projects. SolidWorks Injection Mold Design Tool Design Product Development DFM CAD Design Mechanical Design Plastic Parts Design Industrial Design STL STEP Manufacturing Drawings Tooling 3D Modeling Product Engineering

As a Mechatronics Engineer, I have gained relevant experience in automated systems, product design and product quality. I consider myself an organized, focused, creative and decisive person. I'm passi... Read more

As a Mechatronics Engineer, I have gained relevant experience in automated systems, product design and product quality. I consider myself an organized, focused, creative and decisive person. I'm passionate about automobile, robotics, 3D design and traveling. I have experience in CATIA, Solidworks, AutoCad, Keyshot and more. I also have experience with 3D printing using PLA and ABS.

Hello! My name is Henrique Pope Guerra, I am a Mechanical Engineer with 12 years experience on Computational Fluid Dynamics simulations and Computer Aided Design softwares. My goal is to always under... Read more

Hello! My name is Henrique Pope Guerra, I am a Mechanical Engineer with 12 years experience on Computational Fluid Dynamics simulations and Computer Aided Design softwares. My goal is to always understand the clients needs through good and clear communication, in order to deliver a consistent job. I believe I have the skill and experience necessaries to achieve useful results respecting the project timeline and the resources available.

I am a senior Mechanical Engineer and CAD Designer with over 20 years of experience in product development, mechanical design, equipment design, manufacturing processes, and CAD/CAE/CAM projects. I s... Read more

I am a senior Mechanical Engineer and CAD Designer with over 20 years of experience in product development, mechanical design, equipment design, manufacturing processes, and CAD/CAE/CAM projects. I specialize in creating accurate, functional, and manufacturing-ready 3D models, assemblies, technical drawings, sheet metal parts, machined components, welded structures, enclosures, mechanisms, and product design solutions. My main CAD tools are SolidWorks, Autodesk Inventor, and Fusion, Solid Edge, and I can deliver files in formats such as STEP, IGES, Parasolid, STL, DXF, DWG, and native CAD files when required. I have strong knowledge of manufacturing methods, including CNC machining, laser cutting, press brake bending, welding, sheet metal fabrication, 3D printing, and design for manufacturing. This allows me to create designs that are not only visually correct, but also practical, cost-effective, and ready for production. I can help with: - 3D CAD modeling - 2D technical drawings - Product design and development - Mechanical parts and assemblies - Sheet metal design - Enclosure design - CAD file conversion - Design improvement and optimization - Manufacturing-ready documentation - Prototyping support

I am a Mechanical Design Specialist with over 16 years of experience in 3D modeling and technical drawings for various mechanical components. I have worked on projects for the automotive industry and... Read more

I am a Mechanical Design Specialist with over 16 years of experience in 3D modeling and technical drawings for various mechanical components. I have worked on projects for the automotive industry and other sectors, supporting the development of functional and manufacturable parts from concept to production. I use Siemens NX and CATIA V5 for modeling and drawing, and I can provide deliverables in PDF, DWG, and STEP formats. I am detail-oriented, reliable, and committed to delivering quality results on time. Key Skills: 3D CAD modeling and 2D technical drawings Mechanical design for metal, plastic, and rubber parts Design for manufacturability Assembly design and drafting File delivery in PDF, DWG, and STEP Software Proficiency: Siemens NX CATIA V5 AutoCAD Microsoft Office KeyShot (basic rendering)

Mechanical Engineer specialized in 3D CAD modeling and technical drawings. I help companies, manufacturers, and engineers transform 2D drawings into precise 3D models ready for manufacturing, prototy... Read more

Mechanical Engineer specialized in 3D CAD modeling and technical drawings. I help companies, manufacturers, and engineers transform 2D drawings into precise 3D models ready for manufacturing, prototyping, and visualization. My services include: • 2D to 3D CAD conversion • Mechanical part modeling • Assembly modeling • Technical and manufacturing drawings • File conversion (STEP, STL, DWG, DXF) Tools I use: • SolidWorks • AutoCAD • Fusion 360 I focus on accuracy, manufacturability, and fast delivery. Every model is built with engineering standards to ensure real-world application. Let’s turn your idea or drawing into a production-ready 3D model.

🔧 Mechanical Designer & CAD Specialist 🔧 Hi! I'm Rodrigo Leonardo, a Mechanical Designer with expertise in 3D modeling, technical drawings, and product development. I specialize in creating precise... Read more

🔧 Mechanical Designer & CAD Specialist 🔧 Hi! I'm Rodrigo Leonardo, a Mechanical Designer with expertise in 3D modeling, technical drawings, and product development. I specialize in creating precise and manufacturable designs using industry-leading CAD software. ✅ What I Offer: Mechanical Design & 3D CAD Modeling Technical Drawings & Engineering Documentation Product Development & Manufacturing Support Sheet Metal & Structural Components Design DXF Files for CNC, Laser Cutting & Machining 💡 Software Expertise: 🛠️ SolidWorks (Advanced 3D Modeling & Drafting) 📐 AutoCAD (Technical Drawings & Layouts) 🎯 Why Work With Me? Experienced in manufacturing-ready designs Attention to detail & precision engineering Fast turnaround time & clear communication Let’s discuss your project! Feel free to reach out! 📩