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Sandra G.SG

Sandra G.

Product Design Engineer / 3D Printing / Manufacturing

€420/day
20 projects
Gerona, ES
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sandra

I help industrial SMEs, hardware startups, and technology companies turn ideas, prototypes, or technical developments into manufacturable and profitable products.
Cost overruns on a product don't appear at the factory: they originate much earlier, in a poor initial definition. My job is to ensure you make the right decisions before they become costs — unnecessary parts, complex assemblies, prototypes that validate nothing, or suppliers who execute without questioning.

What I offer:

Over 30 years of experience in industrial design and product development, with a Master's in Industrial Electronics and a Master's in Project Management. This combination allows me to cover the entire product lifecycle: concept, mechanics, casing, electronic integration, prototyping, technical documentation, and industrialization, including project management.
I have developed products for sectors such as medical devices, home appliances, industrial equipment, and connected products.

What you can hire me for:

Feasibility Diagnosis:Analysis of your idea or product and a clear roadmap before investing.
Product Definition and Design:Concept, users, requirements, physical architecture, and 3D design (SolidWorks, Inventor, Rhino, KeyShot).
Prototyping and 3D Printing:Functional and aesthetic validation before manufacturing.
Preparation for Industrialization:Drawings, technical documentation, and supplier support.
Project Management:Planning, monitoring, and team coordination according to PMP.

How I work:

Constant communication, met deadlines (5.0 for deadlines and communication in my reviews), and commitment to results, not just deliverables. I work remotely for all of Spain and in-person in Girona and Barcelona.

Tell me where your product stands, and I'll honestly tell you what it needs to move forward.

sandragdesign.com
Instagram & Linkedin: sandragdesign
  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

  • English

    Fluent

Can work on-site
Gerona (up to 50km), Barcelona (up to 100km)

Experience

  • Carlo Zanotti
    Malt logoOn Malt
    Microtiter plate for Immunobiogram - Modification of tray A and B
    December 2020 - December 2020
    Girona, España
    Designed, tested, and developed plates, for which I performed 3D printing to preview manufacturing results.
    3D Modeling KEYSHOT Industrial Design Autocad Product Design Engineering Prototype Production 3D Printing INVENTOR
  • Carlo Zanotti
    Malt logoOn Malt
    3D printing of the previously designed, tested, and developed plate
    December 2020 - December 2020
    3D printing of the plate previously designed, tested, and developed by us.
  • Carlo Zanotti
    Malt logoOn Malt
    Design of a microtiter plate for Immunobiogram
    August 2020 - August 2020
    Palamós, España
    Receipt and review of the STEP file.
    3D design of the standard plate according to project documentation.
    Adding rails and making necessary modifications according to the STEP design to achieve the final design desired by the client.
    Providing necessary information to the client's suppliers.
    3D Modeling

Reviews

4.9

Out of 19 ratings

S

Sonia

VeggieAnimals

Reviewed on 9/10/2021

The project Sandra is handling is divided into several phases, we are already on the third and it continues to be a pleasure to work with her, she is super involved and committed, and it remains very easy to work with her. Thank you Sandra, we couldn't be happier with your work.
S

Sonia

VeggieAnimals

Reviewed on 8/26/2021

I am very happy with the results we are getting, much more than I expected. Sandra's work is moving, she makes things easy, much better than what you had envisioned. Always maintaining constant communication, feeling like part of the team, she lives the project.

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Education

  • Master in Project Management TP
    IEP
    2024
  • Industrial Electronics
    SEAS
    2018
    Electrónica Industrial

Skill set

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