Profile image of ivanweinreb
Flag of Venezuela Guatire, Venezuela
Member since August 10, 2015
1 Recommendations


Online Offline
Top 1% ranked Computer graphics 3D CAD/CAM expert here on freelancer. I can research and design any idea and have many tools to get that idea to reality. I´ve been working on Research & Development for 17 years now. I use Blender, ZBrush, Inventor, Fusion360 and any other software to model and visualize products and ideas. My clients have included Hewlett Packard, Procter & Gamble and NASA. Nevertheless, you don´t have to be an expert on design to work with me, if you speak English or Spanish, value your project and want to learn and create, I´m your guy. If you have experience, we probably will get along very well too. I have been working through the years on diverse industries, from faucets to medical prototypes to real spaceship technology. Fulfilling 100% satisfaction on every project is an important part of every deal. If your project needs quality and you are prepared to invest in quality, I am your best choice.
$50 USD/hr
47 reviews
  • 100%Jobs Completed
  • 100%On Budget
  • 99%On Time
  • 27%Repeat Hire Rate


Recent Reviews

  • image of James D. Project for Ivan W. $9209.40 USD

    “Everything was great! Won't hesitate to hire him again.”

  • image of Jon M. Vascular graft animation $8822.10 USD

    “Ivan was a pleasure to work with. This became a very difficult project and was made more challenging because we didn't fully think through our requirement beforehand, and failed to give Ivan enough detail to translate our concept efficiently. As a result the project took longer than anticipated but I can't fault Ivan for this. He was very gracious and patient and his team did a commendable job in the end.”

  • image of Robert H. Manuscript Figure $700.00 USD

    “Very professional, good communication, prompt”

  • image of Roble F. Concept finalization Bracelet $230.00 USD

    “Fantastic person who caters to the clients needs and always adds more value than required for each task. One of the best if not the best freelancer I have ever worked with.”

  • image of James D. Therapeutic Leg Device - Description needed $808.00 USD

    “All very good. Highly recommend.... Jim Duvall”

  • image of Paul K. 3D Model - Bow and Ribbon Festoon -- 2 $55.00 USD

    “Massively responsive and makes every effort to communicate clearly and timely. Clearly wants to meet expectations and did so in this case . . . which required skill, knowledge and patience.”


VP Media production

Sep 2009

Concept and production of multimedia for events, campaigns, en any kind of memorable experience offered by the company.


MITx: uINOV8x USER INNOVATION: A Path To Entrepreneurship (2015)


Base on the works of Erick Von Hippel - MIT

BID Gestión de Proyectos de Desarrollo (2015)

Edx / BID

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University of Texas School of Public Health // Innovation Generation: How to Be Creative (2015)

edX/ University of Texas School of Public Health

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La alegrìa de crear

Conviértete en creador! Este libro se divide en dos partes: Pensar y Hacer, la primera es una filosofía de la creación como estilo de vida, la segunda es el método para llevar a cabo las ideas, convirtiendo la necesidad en la materia prima del éxito como creador. [login to view URL]

Diseño para todos

Este libro es una guía sencilla para los que quieren saber que es el "Diseño". Un libro para diseñadores, aspirantes, y para el público. En el encontrarán sencillas explicaciones de cada aspecto de esta actividad. Es un libro que promete dejar una clara respuesta a la pregunta ¿Que es el diseño? [login to view URL]

30 Tools

30 Tools to change the way you do things, easy to read and great to apply.


  • Preferred Freelancer Program SLA
  • Numeracy 1
  • US English Level 1
  • US English Level 2
  • UK English 1


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