Julian David G.
3D CAD Designer | Mechanical Design & Product Development Specialist
Global rank:
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Skill pts: 6
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About
I am a Mechanical Designer with strong experience in 3D CAD modeling, product development, and mechanical systems design.
I specialize in Fusion 360, Solid Works and have worked on projects involving mechanical components, assemblies, equipment repair, industrial mechanisms, and custom mechanical solutions.
My background in mechatronics gives me a solid understanding of mechanics, electricity, electronics, and basic industrial automation — allowing me to design parts that work in real-world conditions, ready for manufacturing.
I have participated in engineering projects for heavy machinery (including structural repairs for mining equipment and custom mechanical tooling), as well as product design tasks for prototypes and functional devices.
I focus on:
*3D modeling (Fusion 360, Solid Works)
*2D manufacturing drawings
*Mechanical design for fabrication
*Product development from concept to prototype
*Reverse engineering
*Metal structures & industrial mechanisms
*Technical problem-solving
I am committed, detail-oriented and always focused on delivering accurate, high-quality CAD models and reliable engineering solutions
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I specialize in Fusion 360, Solid Works and have worked on projects involving mechanical components, assemblies, equipment repair, industrial mechanisms, and custom mechanical solutions.
My background in mechatronics gives me a solid understanding of mechanics, electricity, electronics, and basic industrial automation — allowing me to design parts that work in real-world conditions, ready for manufacturing.
I have participated in engineering projects for heavy machinery (including structural repairs for mining equipment and custom mechanical tooling), as well as product design tasks for prototypes and functional devices.
I focus on:
*3D modeling (Fusion 360, Solid Works)
*2D manufacturing drawings
*Mechanical design for fabrication
*Product development from concept to prototype
*Reverse engineering
*Metal structures & industrial mechanisms
*Technical problem-solving
I am committed, detail-oriented and always focused on delivering accurate, high-quality CAD models and reliable engineering solutions
Experience
-
PROJECT ENGINEER
De Lápices A Cohetes S.A.S. · Part-time
Jul 2016 –
Present
9 yrs 11 mos
Colombia
Mechanical Designer — 5+ years of multidisciplinary experience
*3D CAD modeling of mechanical components, assemblies, mechanisms, and industrial equipment.
*Creation of accurate 2D fabrication drawings, weldments, sheet-metal parts, and manufacturing documentation.
*Participation in engineering projects across multiple sectors, including:
*Gold mining industry: repair and redesign of heavy machinery components (such as drag buckets), structural reinforcements, wear-resistant parts, and custom mechanical solutions for field operations.
*Food industry: mechanical systems, stainless-steel components, safety-compliant equipment, conveyors, and production-line accessories.
*Cement industry: robust mechanical parts, handling equipment, heavy-duty assemblies, and industrial repair solutions.
*Animal feed industry: process-equipment parts, mixing/transport mechanisms, and fabrication-ready mechanical designs.
*Development of new products from concept to prototype using Fusion 360, including functional parts, housings, fixtures, and small mechanisms.
*Integration of mechanical design with basic electrical, electronic, and automation requirements.
*Reverse engineering and redesign of obsolete or damaged parts to improve strength, manufacturability, and lifespan.
*High-detail technical problem-solving, always focused on delivering practical solutions ready for manufacturing.
Education
- SENA Tecnólogo en mecatrónica, Mechanical design, Inudustrial automation, Electronic, robotic systems, Tecnólogo 2014 – 2016 Activities and Societies: development, innovation and design for industry
Stats
1 follower, 0 following
Joined: July 24, 2025
Last seen: February 3, 2026
Area of Expertise
3D Modeling
General CAD Drafting
3D Design Services
SolidWorks Design Services
3D Solid Modeling
Part-to-CAD Modeling
3D Models of Machine Parts
2D CAD Drafting Services
Assembly Drawing Services
3D Presentation Design
AutoCAD Drawing Services
Machine Drawing Services
Paper to CAD Conversion
Mechanical Design Services
2D CAD Design Services
Mechanical CAD Design
Manufacturing Drawings
3D Product Modeling
2D to 3D Modeling
Isometric Drawing Services
Languages
Spanish Native or bilingual proficiency
English Limited working proficiency
Location
Medellin, Colombia