Alejandro P.

I am a freelance CAD Designer, Project Designer, and BIM Specialist with extensive experience in mechanical, architectural, and industrial design. I help companies, engineering firms, architects, manufacturers, and entrepreneurs transform ideas into precise, manufacturable, and construction-ready solutions.

My expertise covers the entire product development process, from concept design to manufacturing documentation. I create accurate 2D technical drawings, 3D CAD models, assembly drawings, production documentation, and BIM projects tailored to each client's requirements.

I have extensive experience designing molds and polyethylene sanitation systems manufactured through rotational molding (rotomolding), including technical documentation, quality control, and customized engineering solutions. I also design wastewater collection, drainage, and water reuse systems according to technical and architectural specifications.

In architecture, I develop technical solutions for temporary structures, exhibition stands, commercial spaces, and event installations. My work combines creativity with engineering precision to deliver practical, efficient, and buildable designs.

I also provide online and on-site training in CAD, BIM, and 2D/3D design software for engineering students, architects, and professionals looking to improve their technical skills.

• 3D CAD Modeling

• Mechanical Design

• Architectural Design

• BIM Modeling

• Product Development

• Mold Design

• Manufacturing Drawings

• Industrial Design

• Reverse Engineering

• CAD File Conversion (PDF to DWG/DXF)

• Prototype Development

• Technical Consulting

• Design for Manufacturing (DFM)

I am committed to delivering high-quality work, clear communication, and on-time results. Whether you need a single technical drawing, a complete product development project, or ongoing engineering support, I provide reliable, detail-oriented, and cost-effective solutions.