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Antonio S.

Engineering Design & HVAC Specialist | 3D Photorealistic Rendering (30y Experience)

Almagreira pbl, Portugal

Global rank:

4,632 / 127,265

Skill pts: 10

2D Drafting Drafting Interior Design Kitchen Design Technical Illustration

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About

Senior Engineer with over 30 years of experience, specializing in HVAC (CVC) systems and high-end 3D architectural visualization. My unique background allows me to combine technical engineering precision with photorealistic rendering.

I help architects, engineering firms, and real estate developers by transforming complex 2D plans into accurate, execution-ready 3D models. Expert in SketchUp and technical drafting, I ensure that every render is not just beautiful, but technically viable according to European standards (Portugal & France).

Portfolio

Experience

3D Architectural Visualizer & CAD Specialist Self-Employed · Freelance Jan 2022 – Present 4 yrs 2 mos Portugal 5 years specialized in high-end 3D rendering and architectural visualization. Expert in transforming complex engineering plans into photorealistic images for banks, architects, and real estate developers. Deep knowledge of SketchUp and V-Ray, combining technical accuracy with aesthetic quality.
Senior HVAC Engineer & Technical Designer Independent Consultant · Freelance Dec 1996 – Dec 2021 25 yrs France Over 25 years of experience in HVAC (CVC) systems design and engineering. Specialized in technical drafting, system optimization, and thermal calculations for residential and large-scale commercial buildings. Expert in ensuring technical compliance and execution precision.

Licenses & Certifications

Professional Certification in Graphics & Visual Communication Organization: EDAA - École de Dessin et d'Arts Appliqués, France. Jan 2020 – Present
Expert in French Building Regulations (DTU, PLU, Eurocodes) Professional Proficiency Dec 1996 – Present
Higher Level CPI (Conception de Produits Industriels) CPI Robert Doisneau, France Jan 1988 – Present