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I'm a Mechanical Engineer and 3D visualization specialist with over 10 years of experience in product design and architectural/engineering visualization. I excel at creating photorealistic renders that accurately convey textures, materials, and architectural details for design reviews and marketing. I enjoy collaborating across disciplines to transform concepts into functional, aesthetically compelling solutions. My approach blends user-centered design thinking with technical precision to deliver visuals that align with both creative visions and engineering requirements.…I'm a Mechanical Engineer and 3D visualization specialist with over 10 years of experience in product design and architectural/engineering visualization. I excel at creating photorealistic renders that accurately convey textures, materials, and architectural details for design reviews and marketing. I enjoy collaborating across disciplines to transform concepts into functional, aesthetically compelling solutions. My approach blends user-centered design thinking with technical precision to deliver visuals that align with both creative visions and engineering requirements.

Santiago Sierra Álvarez

3D Designer, 3D Modeler, Product Designer, +2

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I'm a Mechanical Engineer and 3D visualization specialist with over 10 years of experience in product design and architectural/engineering visualization. I excel at creating photorealistic renders that accurately convey textures, materials, and architectural details for design reviews and marketing. I enjoy collaborating across disciplines to transform concepts into functional, aesthetically compelling solutions. My approach blends user-centered design thinking with technical precision to deliver visuals that align with both creative visions and engineering requirements.…I'm a Mechanical Engineer and 3D visualization specialist with over 10 years of experience in product design and architectural/engineering visualization. I excel at creating photorealistic renders that accurately convey textures, materials, and architectural details for design reviews and marketing. I enjoy collaborating across disciplines to transform concepts into functional, aesthetically compelling solutions. My approach blends user-centered design thinking with technical precision to deliver visuals that align with both creative visions and engineering requirements.

Available to hire

I’m a Mechanical Engineer and 3D visualization specialist with over 10 years of experience in product design and architectural/engineering visualization. I excel at creating photorealistic renders that accurately convey textures, materials, and architectural details for design reviews and marketing.

I enjoy collaborating across disciplines to transform concepts into functional, aesthetically compelling solutions. My approach blends user-centered design thinking with technical precision to deliver visuals that align with both creative visions and engineering requirements.

Skills

Product Design

3D Design

3D Model

Experience Level

Product Design

Expert

3D Design

Expert

3D Model

Expert

Language

English

Advanced

Work Experience

Freelance Design Engineer at G&R Solutions

February 28, 2025 - February 28, 2025

Created realistic renders for design presentations and marketing materials. Designed and optimized modular kiosks to facilitate manufacturing and maintenance.

Mechanical Engineer SolidWorks Drafter at Sinapsis Digital S.A.S.

May 28, 2024 - May 28, 2024

Coordinated the planning and execution of redesign projects, achieving a 15% increase in product efficiency. Led multidisciplinary teams in developing new prototypes, ensuring completion within assigned timelines and budgets.

Adjunct Professor at Instituto Tecnológico Metropolitano

June 30, 2022 - June 30, 2022

Designed and managed educational programs, improving learning efficiency and student satisfaction.

Support Professional at INGEAL MEDELLIN S.A.S.

November 26, 2014 - November 26, 2014

Designed maintenance strategies to optimize efficiency and reduce costs. Developed processes for product evaluation.