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 13 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 trough the years on diverse industries, from faucets to medical prototypes to real spaceship technology. Fullfilling 100% satisfaction on every project is an important part of every deal. If your project needs quality and you are prepared to invest on quality, i am your best choice.
$50 USD/hr
44 reviews
  • 100%Jobs Completed
  • 100%On Budget
  • 98%On Time
  • 31%Repeat Hire Rate


Recent Reviews

  • image of adamdaze7 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 jmmed Therapeutic Leg Device - Description needed $808.00 USD

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

  • image of pkrauseinc 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.”

  • image of nasacoeci NASA 3D CAD Model and Animations of Radiation Shielding Concepts. $1072.00 USD

    “Ivan W. was a very responsive Freelancer who diligently worked to provide impressive, high quality 3D models and animations of origami based radiation shielding designs for future NASA spacecraft. Ivan W. was very good at communicating and soliciting feedback throughout the whole process. Ivan W. really went above and beyond what was expected to provide NASA the product we needed.”

  • image of Carlos Javier F. Project for Ivan W. $40.00 USD

    “He did a Great Work”

  • image of usamedonmez1 Project for Ivan W. $100.00 USD

    “thanks ivan”


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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