tells a


Taipei  |  Los Angeles  |  Worldwide

Open to Freelance Projects


We live in a world of short attention spans. Telling a good story lets me grab people's attention. Therefore I become a product designer; I utilize the synthesized insights and stories to create the life we envision.


Likewise, we all have a story to tell. I enjoy listening to innovative concepts, inspiring research, and entrepreneurial ventures.


What makes a good story? It's not the ending - Say hi, ask a question, make a friend. I'm always eager to begin the next story!

/ Specialties /

Design concept development,

CMF trends research,

prototyping & manufacturing,

visual communication & storyboarding,

3D modeling & rendering.

/ Toolkits /

3D → SolidWorks, Alias, Rhino, ZBrush

2D → Adobe Suite CC, Procreate

CGI → KeyShot, Autodesk VRED, Substance

Have a question regarding myself?

Say hi at info.jamestsai@gmail.com

Connect with me on LinkedIn

Get to work on Upwork


Some kind folks have said some nice things about my works. From Yanko and Designboom to T3 and Tom's Guide.

 Follow @umowang  

 on Instagram  


Industrial Designer

Email: info.jamestsai@gmail.com

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