Marcos Gabriel R.
Mechanical Engineer w/ Parametric 3D & 2D CAD Experience
Campinas,
Brazil
Global rank:
26,997
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157,022
Skill pts: 5
About
Parametric 3D CAD Designer | Mechanical Modeling, 3D Printing & Reverse Engineering
I specialize in creating clean, manufacturing-ready parametric 3D models from technical drawings, dimensioned sketches, or physical part measurements. My focus is on functional geometry, accurate tolerances, and well-structured CAD assemblies.
Core Services:
• Design for 3D Printing (FDM / Resin): Functional parts, enclosures, custom brackets, replacement components, and multi-part assemblies engineered with proper clearances and print orientation in mind.
• Reverse Engineering & 2D-to-3D Conversion: Accurate solid modeling from 2D blueprints, caliper measurements, and reference photos.
• Mechanical Assemblies & Product Design: Multi-component mechanisms, exploded views, sheet-metal/structural parts, and custom props.
• Architectural Massing & Scale Models: Clean volumetric building and site models prepared for physical 3D printing or presentation.
• Technical & Catalog Rendering: High-resolution studio renders for visual validation, e-commerce, and product presentations.
Deliverables & File Formats:
• Editable Parametric Solids: .STEP, .IGES, .F3D, .SAT
• 3D Printing / Mesh Files: .STL, .3MF, .OBJ
• Technical Views & Renders: Exploded views, 2D drawings (.PDF/.DXF), and .PNG/.JPG renders.
Software: Autodesk Fusion 360, Autodesk Inventor.
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I specialize in creating clean, manufacturing-ready parametric 3D models from technical drawings, dimensioned sketches, or physical part measurements. My focus is on functional geometry, accurate tolerances, and well-structured CAD assemblies.
Core Services:
• Design for 3D Printing (FDM / Resin): Functional parts, enclosures, custom brackets, replacement components, and multi-part assemblies engineered with proper clearances and print orientation in mind.
• Reverse Engineering & 2D-to-3D Conversion: Accurate solid modeling from 2D blueprints, caliper measurements, and reference photos.
• Mechanical Assemblies & Product Design: Multi-component mechanisms, exploded views, sheet-metal/structural parts, and custom props.
• Architectural Massing & Scale Models: Clean volumetric building and site models prepared for physical 3D printing or presentation.
• Technical & Catalog Rendering: High-resolution studio renders for visual validation, e-commerce, and product presentations.
Deliverables & File Formats:
• Editable Parametric Solids: .STEP, .IGES, .F3D, .SAT
• 3D Printing / Mesh Files: .STL, .3MF, .OBJ
• Technical Views & Renders: Exploded views, 2D drawings (.PDF/.DXF), and .PNG/.JPG renders.
Software: Autodesk Fusion 360, Autodesk Inventor.
Experience
- 3D CAD Designer Autonomous/Freelancer · Freelance Sep 2026 – Present 2 mos Campinas, São Paulo, Brazil I work as a freelance 3D CAD designer, specializing in mechanical design and reverse engineering components from drawings and photos with measurements, as well as models for 3D printing and on parametric creative models such as props and custom designs.
- Thermal Sciences & Energy Researcher State University of Campinas · Full-time Feb 2026 – Present 9 mos Campinas, São Paulo, Brazil Master's student in Mechanical Engineering, working on the research of energy and high-temperature thermal systems, specifically on the topic of liquid-sodium heat pipes applied to nuclear microreactors
Education
- State University of Campinas Master's Degree, Thermal Systems & Energy 2026 – 2028 (expected) Activities and Societies: HOTeS Lab
- University of São Paulo (USP) Bachelor's Degree, Mechanical Engineering 2020 – 2025 Activities and Societies: EESC-USP Formula SAE
Verified info
- Email address
Stats
0 followers, 0 following
Age: 25
Joined: December 20, 2025
Last seen: November 14, 2026
Area of Expertise
3D Printing Design
3D Modeling
Mechanical Engineering
3D Rendering Services
3D Design Services
CAD Drawing Services
Image to CAD Conversion Services
3D Models of Machine Parts
2D CAD Drafting Services
Assembly Modeling Services
Mechanical CAD Design
Manufacturing Drawings
3D Product Modeling
2D to 3D Modeling
Languages
Portuguese Native or bilingual proficiency
English Full professional proficiency
Location
Campinas, Brazil