Back to freelancer search

Leonardo L.

Industrial Machine Designer | Creo / SolidWorks | CAD Modeling & Manufacturing Drawings

Brazil

Global rank:

2,843 / 131,498

Skill pts: 12

2D & 3D Mechanical Design 2D Technical Drawings Fabrication Drawings PTC Creo Parametric SolidWorks

Get a quote

About

Senior Mechanical Design Engineer with over 20 years of experience in industrial machinery, automated production lines and mechanical product development.

Expert in PTC Creo and SolidWorks, creating complete 3D assemblies, manufacturing drawings, BOM structures and technical documentation.

My work covers the full engineering cycle:
• Concept and feasibility studies
• Mechanical architecture and CAD development
• Manufacturing drawings and BOM
• Integration with manufacturing and production

I specialize in industrial equipment, automation systems and custom machinery.

I also develop engineering automation tools using Python to improve CAD workflows, validation and documentation.

Available for remote mechanical design and CAD development projects.

Portfolio

Experience

Mechanical Design Engineer CIA Lilla de Máquinas · Full-time Jul 2022 – Jul 2025 3 yrs Guarulhos, SP, Brazil Mechanical design of industrial machinery and automated equipment.
Development of CAD assemblies using PTC Creo.
Creation of manufacturing drawings, BOM and technical documentation.
Integration with manufacturing and production teams.
Mechanical Designer 2TECH Technology · Freelance Jul 2017 – Jun 2022 4 yrs 11 mos São Bernardo do Campo, SP, Brazil Mechanical design for manufacturing including 3D modeling and detailed drawings.
BOM structuring and manufacturing process definition.
Technical validation and engineering documentation.

Education

Universidade Anhembi Morumbi Bacharelado em Engenharia Mecânica, Engenharia Mecânica 2021 – 2025 Bachelor's degree in Mechanical Engineering with focus on machine design, mechanical systems and industrial equipment.

Academic background combined with more than 20 years of practical experience in mechanical design, CAD development and industrial machinery engineering.

Other experience

Industrial Automation Integration Experience collaborating with electrical and automation teams in industrial machine development.

Work included integration of pneumatic systems, routing of cables and hoses, positioning of sensors and actuators and coordination between mechanical design and automation subsystems.

Focus on maintainability, accessibility and industrial safety.
Engineering Automation with Python Experience developing engineering automation tools using Python.

Focus on automating repetitive engineering tasks such as data processing, design generation, documentation preparation and workflow optimization.

Applied programming to improve productivity in engineering environments and support automated design processes.
AI-Assisted CAD Automation Development Development of AI-assisted tools for mechanical design automation.

Experience designing systems where artificial intelligence interprets engineering intent and executes deterministic CAD commands to generate 3D models and technical drawings automatically.

Prototyped automation workflows integrating Python, CAD systems and structured engineering commands to accelerate repetitive modeling tasks in industrial design environments.

Licenses & Certifications

Engineering Automation with Python Engineering Software Development Nov 2022 – Present
Advanced 3D Mechanical Modeling Professional CAD Engineering Practice Mar 2012 – Present
Industrial Automation Systems Integration Industrial Automation Engineering Practice Mar 2010 – Present
Sheet Metal Design for Manufacturing Manufacturing Engineering Practice Oct 2007 – Present
Professional CAD Design – Creo Parametric PTC (Creo Parametric CAD Software) Oct 2006 – Present
Mechanical Design for Industrial Machinery Industrial Engineering Practice Mar 2002 – Present