Hire Engineering Design Designers in Brazil

Mechanical Design Engineer with over 25 years of experience in mechanical design, machine design, and industrial equipment. I specialize in Autodesk Inventor and Fusion 360, developing practical, man... Read more

Mechanical Design Engineer with over 25 years of experience in mechanical design, machine design, and industrial equipment. I specialize in Autodesk Inventor and Fusion 360, developing practical, manufacturing-ready mechanical solutions from concept through production. My experience combines engineering, 3D CAD modeling, mechanisms, structural design, and manufacturing. My professional experience includes: * Industrial machinery and equipment * Agricultural equipment * Transportation equipment * Water and sanitation equipment * Automotive and off-road projects * Complex mechanical mechanisms * Casting and foundry equipment * Product development and custom mechanical products * Structural and welded assemblies I work on 3D CAD modeling, complex assemblies, manufacturing drawings, Design for Manufacturing (DFM), sheet metal, welded structures, CNC fabrication, structural analysis, FEA, reverse engineering, and production documentation. I can develop projects from sketches, photographs, specifications, measurements, existing CAD files, or initial concepts, turning them into accurate 3D models and practical solutions ready for prototyping or manufacturing. My goal is to create mechanical designs that are not only accurate in CAD, but also functional, manufacturable, and suitable for real-world production. **Software:** Autodesk Inventor, Fusion 360, AutoCAD

Graduated in Mechatronics Engineering and Industrial Automation with 6 years of experience. I've been working with CAD softwares since 2008.

Graduated in Mechatronics Engineering and Industrial Automation with 6 years of experience. I've been working with CAD softwares since 2008.

We at Techinical Projects (ProTec) have 5 years experience in structural engineering and we offer these services: - Towers and Silos steel design and shop drawing. - Sewage treatment plant projects.... Read more

We at Techinical Projects (ProTec) have 5 years experience in structural engineering and we offer these services: - Towers and Silos steel design and shop drawing. - Sewage treatment plant projects. - Commercial buildings and residential builngs with large square feet. - Foundations (footing) projects with reinforced concrete. - Shop Drawing production and site detailing production. - Technical reports production.

Mechanical Engineer student @ Universidade Tecnologica Federal do Paraná - Campus Pato Branco Member of Baja SAE Team Pato Baja - Department Leader Calculations and Validations Technical Graduated... Read more

Mechanical Engineer student @ Universidade Tecnologica Federal do Paraná - Campus Pato Branco Member of Baja SAE Team Pato Baja - Department Leader Calculations and Validations Technical Graduated in Industrial Mechanical Design Technical Graduated in Computer Science, programming emphasis

Hello, my name is Gustavo, I am a mechanical engineer, I'm working in the manufacturing industry in 25 years and 8 as a mechanical engineer. My main field of activity is associated with the developmen... Read more

Hello, my name is Gustavo, I am a mechanical engineer, I'm working in the manufacturing industry in 25 years and 8 as a mechanical engineer. My main field of activity is associated with the development of machines, components and design of metallic products. Ideally, I prefer to work in cooperation with my clients to create innovative and attractive designs. However, I am also able to review and update any project to make sure it's a viable product for the production, and, just as importantly, within your budget to produce. I have excellent knowledge and skills in SolidWorks product design Machine design, tool design, sheet metal design, fabrication drawings, 3D modeling. I can adapt my skills to most mechanical projects. The most important component of the project is to listen and understand what the customer wants. Then follow up with a solid solution and deliver it in time. When working with me at the beginning of your project, you are increasing the likelihood that your project will work. After all, the correct planned project leads to a process of simple and successful manufacturing. This saves time and money. I have a huge experience in the design of mass production parts from prototype concept to manufacturing of tool production, my focus is to implement my knowledge and acquire new professional experiences in a creative, independent, serious and motivated. My professional experience and its various stages developed knowledge both theoretical and technical areas of mechanical design and manufacturing (CAD, CAM), automation in mechanical, hydraulic, pneumatic and electronic systems, modernization of transmission systems, human protection in equipment and systems, metal linked to equipment and machines and other areas. Of course, I am working in strict confidence. You can count on the highest level of professionalism and a commitment to serve as part of your team. My creativity, skills and knowledge that you can see in my portfolio. You will see several projects in many areas contact me to take any questions. Gustavo Caride de Carvalho Mechanical Engineer

Mechanical Design Engineer specializing in SolidWorks, machine design, mechanical products and manufacturing-ready solutions. I develop everything from individual parts and mechanisms to complete mac... Read more

Mechanical Design Engineer specializing in SolidWorks, machine design, mechanical products and manufacturing-ready solutions. I develop everything from individual parts and mechanisms to complete machines, industrial equipment and product improvements, with strong focus on manufacturability, assembly, maintenance and real-world use. My background combines engineering design with hands-on experience in machining, welding, fabrication, mechanical assembly, machine testing and production support. This allows me to design solutions that work not only in CAD, but also on the shop floor. I can support projects from sketches and existing parts to 3D models, detailed manufacturing drawings, reverse engineering, redesign, product improvement and complete mechanical development. Areas of expertise: SolidWorks • Mechanical Design • Machine Design • Product Design • Industrial Equipment • Manufacturing Drawings • Sheet Metal • Weldments • Machined Parts • DFM/DFA • BOMs • AutoCAD 2D Engineering that works in CAD — and in the real world.

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. HEITOR PEREZ BARCELLOS — SUMMARY OF WORK EXPERIENCE 1. Independent Engineering Service Provider | Contractor (Aug 2026 – Present) • Technical Solutions & Consulting: Deliver specialized engineering, automation, and manufacturing solutions for industry clients. • Key Client Projects: Verth Tecnologia: Directed the development and execution of the "Electric Carriage" (Carruagem Elétrica) project. Grupo CBD: Integrated advanced technological and operational resources in industrial automation, robotics, and precision machining. Rijk Zwaan Brazil: Manufactured customized technical equipment and bespoke agricultural solutions. ACP Bioenergia: Managed engineering designs for infrastructure and construction site implementation. Sementes Feltrin: Provided electrical panel maintenance, technical support, and system diagnostics. 2. Grupo HidroGood (Holambra, SP) | (Nov 2023 – Mar 2026 | Total: 2 yrs 5 mos) • Technical Works Assistant (Nov 2025 – Mar 2026) Coordinated and supervised technical field construction and agricultural engineering projects. Managed assembly crews for facility retrofits, specialized installations, and new commercial developments. Offered post-installation technical monitoring and consultative client support on product specifications. • Agricultural Engineering Intern – R&D (Nov 2023 – Nov 2025) CAD & DFM Engineering: Modeled 3D metal components in Fusion 360 using Design for Manufacturing principles (bend reliefs, sheet utilization, CNC cutting). Rapid Prototyping & Hydraulics: Designed 3D-printed parts for greenhouses and irrigation; calculated pump specs and designed feeding/drainage layouts for NFT and drip hydroponic systems. Field Execution & Visuals: Monitored high-capacity installations (e.g., metallic NFT benches at Rijk Zwaan and Carlos Orlandi Station); created high-fidelity 3D renders (D5 Render) and technical assembly manuals. 3. Kepler Weber (Campinas, SP) | (Apr 2022 – Oct 2023 | Total: 1 yr 7 mos) • Project Designer & Sales Assistant (Aug 2022 – Oct 2023) Engineering Layouts: Autonomously engineered technical layouts for Grain Processing Units (UBGs) and large-scale grain storage systems. Costing & Commercial Strategy: Performed cost engineering, feasibility analyses, and detailed budgeting for high-value sales proposals. Technical Sales & Client Relations: Led technical meetings, presentations, and negotiations with key clients across São Paulo and South of Minas Gerais. Process Innovation: Standardized visual presentation methodologies to boost proposal impact and sales efficiency. • Grain Storage & Processing Intern (Apr 2022 – Aug 2022) Sized grain conditioning systems, optimized industrial layouts for process efficiency, and structured detailed technical budgets. 4. CNPq / IAC – Scientific Research Scholar (PIBIC) (Aug 2021 – Aug 2023) • Controlled Environment Agriculture (CEA): Researched indoor farming at the Urban Farming Lab (Agronomic Institute of Campinas - IAC). • Scientific Output: Authored technical reports and delivered 3 conference presentations (2 oral, 1 poster). 5. School of Agricultural Engineering – Unicamp (Jul 2021 – Dec 2022) • Teaching Assistant (Topography): Mentored undergraduate students across 3 semesters, created study guides, reviewed class materials, and assisted course administration. I focus on precision, clear technical communication, and fast turnaround times. Let's bring your project to life!

Electrical Engineering undergraduate (final year, expected Dec 2026) at the Federal Institute of Sao Paulo (IFSP) with hands-on industrial experience in electronic hardware diagnostics, microcontrolle... Read more

Electrical Engineering undergraduate (final year, expected Dec 2026) at the Federal Institute of Sao Paulo (IFSP) with hands-on industrial experience in electronic hardware diagnostics, microcontroller firmware (ESP32, C/C++), mathematical simulation (MATLAB/Simulink), machine learning (Python/MATLAB), and full-scale AutoCAD electrical engineering design. WHAT I DELIVER FOR YOUR ENGINEERING TEAM OR PROJECT: • AutoCAD Electrical Drafting & Design (NBR 5410 / NBR 5419 / IEC 60617 / NR-10 / NR-12): Single-Line Diagrams (SLD), Three-Line Diagrams, Control & Interlocking Schematics, Panel Layouts, Bill of Materials (BOM), and Cable Schedules. • Power Systems & Substations: Medium-Voltage Substations (13.8 kV / 500 kVA, ANSI protection 50/51/50N/51N), Standby Diesel Generator Systems (250 kVA with ATS), Grounding Grids, and Lightning Protection (SPDA). • Industrial Automation, Drives & Renewables: PLC Control Panels (24 VDC, Digital/Analog 4-20 mA I/O), Motor Control Centers (MCC), VFD Pumping Stations, P&ID Instrumentation Diagrams, Grid-Tie Solar PV Permit Packages, and EV Charging Stations. • Simulation, Embedded IoT & Software: Induction motor drives (Scalar V/f vs Field-Oriented Control - FOC in MATLAB/Simulink), ESP32 firmware (Wi-Fi, BLE, MQTT) + Android (Kotlin), Digital Image Processing & CNNs (MATLAB), Neural Networks from scratch (Python/NumPy), Modern C++17 (CMake), and Java Desktop Apps. COMPLETE 18-PROJECT PORTFOLIO ON GITHUB (https://github.com/r-menegueli): - P01: Complete Residential Electrical Installation (NBR 5410 — 6 A3 Sheets: SLD, floor plan, load schedule, BOM) - P02: Commercial Building Electrical & Lighting System (NBR 5410 / ISO 8995-1 — 6 A3 Sheets) - P03: Industrial Motor Control Center (MCC) & Star-Delta / Direct-On-Line Drives (IEC 60947 — 7 A3 Sheets) - P04: Industrial PLC Automation & Control Panel (24 VDC, Digital/Analog 4-20 mA I/O — 7 A3 Sheets) - P05: Medium-Voltage Customer Substation (13.8 kV / 500 kVA, ANSI Protection — 7 A3 Sheets) - P06: Grid-Tie Solar Photovoltaic System (100 kWp & 7.7 kWp, String Layout, DC/AC Protection — 7 A3 Sheets) - P07: Lightning Protection System (SPDA — NBR 5419 / IEC 62305 Faraday Cage & Grounding — 6 A3 Sheets) - P08: Standby Diesel Generator (250 kVA) with Automatic Transfer Switch (ATS) & UPS (7 A3 Sheets) - P09: VFD Pumping Station & P&ID Process Instrumentation (4-20 mA / Modbus RTU — 7 A3 Sheets) - P10: Structured Cabling, Rack Layout & CCTV IP Network Infrastructure (TIA/EIA-568 — 6 A3 Sheets) - P11: Electric Vehicle (EV) Charging Station Infrastructure (3x 22 kW Type 2 AC, OCPP — 7 A3 Sheets) - P12: Industrial Power Factor Correction Capacitor Bank (180 kvar Automatic 6-Stage — 7 A3 Sheets) - P13: EV Traction Induction Motor Control Simulation — FOC vs Scalar V/f (MATLAB/Simulink) - P14: Full-Stack IoT Access Control & Telemetry System (ESP32 Firmware C++ + MQTT + BLE + Android Kotlin) - P15: Digital Image Processing & Deep Learning CNN Classification Pipeline (MATLAB) - P16: Multi-Layer Perceptron (MLP) Neural Network from Scratch (Python / NumPy) - P17: Modular Order Management System (Modern C++17 / CMake / CLI) - P18: Desktop Task Management Application (Java / Swing GUI / MVC)

I am Brazilian, married and have a son. Degree in mechanical engineering, I have over 12 years experience in the creation, development and implementation of products for the automotive industry, machi... Read more

I am Brazilian, married and have a son. Degree in mechanical engineering, I have over 12 years experience in the creation, development and implementation of products for the automotive industry, machinery and consumer products. My goal is to promote the reduction of the time of product launches and reduce engineering revisions that generate as a benefit to improve the quality and lower development costs. This is possible thanks to my experience with projects coupled with good use of three-dimensional computer technology.

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.

Hello! I'm Paulo, a dedicated student passionate about CAD and design. I have strong skills in AutoCAD, with experience in architectural and engineering design projects. I excel in detail accuracy, me... Read more

Hello! I'm Paulo, a dedicated student passionate about CAD and design. I have strong skills in AutoCAD, with experience in architectural and engineering design projects. I excel in detail accuracy, meeting tight deadlines, and a strong commitment to quality work. Currently, I'm seeking opportunities to apply my skills in challenging projects and expand my portfolio. I highlight my experience in architecture and engineering projects, where I've used AutoCAD to create houses and buildings. Additionally, I'm continuously enhancing my skills through relevant courses and certifications in the field. I'm available to collaborate on CAD design projects, offering professional service and high-quality results. I'm excited to contribute to your team and bring your ideas to life. Let's work together to create something extraordinary! Please reach out to discuss how I can assist with your design projects.

I am a Mechanical Engineer with over 17 years of experience in product development, CAD design, and engineering solutions, mainly focused on the automotive and mechanical industries. My expertise inc... Read more

I am a Mechanical Engineer with over 17 years of experience in product development, CAD design, and engineering solutions, mainly focused on the automotive and mechanical industries. My expertise includes 3D CAD modeling, mechanical design, assemblies, technical drawings, GD&T, tolerance analysis, and design optimization. I have extensive experience using CATIA V5 and working with complex products from concept development through validation and production launch. Throughout my career, I have developed components and systems for passenger vehicles, trucks, buses, and home appliances, collaborating with global engineering teams, manufacturing, quality, and suppliers to deliver reliable and cost-effective solutions. I can support projects involving product design, CAD modeling, reverse engineering, design improvements, engineering documentation, and manufacturing feasibility. My goal is to provide high-quality engineering solutions combining practical manufacturing knowledge, attention to detail, and a strong product development mindset.

Mechanical Engineer graduated from the State University of Campinas (UNICAMP), one of the top universities in Brazil and ranked top 3 in Latin America and the Caribbean in the QS World University Rank... Read more

Mechanical Engineer graduated from the State University of Campinas (UNICAMP), one of the top universities in Brazil and ranked top 3 in Latin America and the Caribbean in the QS World University Rankings 2026. I am currently pursuing an M.Sc. in Computational Mechanics, with a strong background in CAD, CAE/FEA, product development, structural analysis, modal analysis, fatigue, kinematics, and design optimization. I work on complex engineering projects from concept development to validation, supporting technical documentation, manufacturability, reliability, safety, and engineering decision-making.

Civil Engineer with experience in AutoCAD drafting, Revit BIM modeling and technical construction projects. Skilled in creating accurate 2D drawings, 3D models and professional engineering documentati... Read more

Civil Engineer with experience in AutoCAD drafting, Revit BIM modeling and technical construction projects. Skilled in creating accurate 2D drawings, 3D models and professional engineering documentation for residential and commercial projects. Strong knowledge of construction detailing, project development and CAD standards. Committed to delivering high-quality work, meeting deadlines and providing efficient technical solutions for clients worldwide. Specialized in AutoCAD, Revit and civil engineering design.

Electrical Engineer with practical experience in electrical installations, power distribution, and technical drafting for residential and light commercial projects. Specialized in remote electrical d... Read more

Electrical Engineer with practical experience in electrical installations, power distribution, and technical drafting for residential and light commercial projects. Specialized in remote electrical drafting and design support, delivering organized, accurate, and buildable drawings for contractors, engineering firms, and property owners. Services include: Electrical layouts Lighting and receptacle plans Single line diagrams (SLD) Panel schedules Load calculations Permit and as-built drawings PDF to AutoCAD conversion Electrical drafting revisions Strong understanding of real-world electrical installations, helping bridge the gap between engineering design and field execution. Skilled in: AutoCAD Residential electrical systems Low-voltage distribution Technical documentation Electrical standards and drafting practices Committed to: Fast turnaround Clear communication High-quality drafting Reliable remote collaboration Available for freelance projects, ongoing drafting support, and overflow work for engineering and construction companies.

Design Engineer, with a large experience in the engineering design sector, with an emphasis on the development of aircraft structures. I worked mainly in the development and of metalic structures and... Read more

Design Engineer, with a large experience in the engineering design sector, with an emphasis on the development of aircraft structures. I worked mainly in the development and of metalic structures and mechanisms, machined, extruded and sheet metal parts as well as some experience with composite materials. I worked in the structural design of several Embraer programs, from the ALX-314 (Super-tucano), the EMB-170E1, Legacy-500, to the C-390 Millenium and others. I coordinated several projects, with emphasis on the design of the KC-390 Cargo Ramp, when I also developed its mechanism. In addition to the aeronautical sector, I worked with projects for the automotive sector (trucks), flood gates for hydroelectric plants, sanitation and irrigation systems. Graduated in Civil Engineering and Mechanical Technician, with Specialization (specialization) in Aeronautical Engineering. Advanced knowledge in 3D modeling, Catia V5, AutoCAD, Solidworks, MSOffice and MSProject, ERP SAP, JIRA, and GD&T. Knowledge and experience in agile management and predictive project management methodologies.

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.

Mechanical CAD Designer with hands-on experience in mechanical design, 3D modeling, manufacturing drawings and fabrication-oriented engineering. I work primarily with SolidWorks, developing mechanica... Read more

Mechanical CAD Designer with hands-on experience in mechanical design, 3D modeling, manufacturing drawings and fabrication-oriented engineering. I work primarily with SolidWorks, developing mechanical parts, assemblies, sheet metal components, structures and detailed production drawings. My experience with laser cutting, CNC manufacturing, mechanical assembly and fabrication allows me to develop designs with manufacturing requirements in mind — not just visually accurate 3D models. Services include: 3D mechanical modeling Mechanical assemblies Sheet metal design 2D manufacturing drawings DXF files for laser cutting Flat patterns and nesting preparation BOM and fabrication documentation Mechanical detailing 2D to 3D conversion Design modifications and reverse engineering Software: SolidWorks, AutoCAD, Revit and related CAD tools. I focus on accurate, organized and manufacturing-ready CAD documentation, with clear communication throughout the project.