My name is Mark and here you will find some examples of recent work and links to other things that I do.

I have more than 20 years of experience designing and building interfaces for web, mobile and device applications. Currently, I am a Senior UX Design Lead at Clearhead in Austin, Texas. I am passionate about smart, research-driven design and the power of data from usability testing and analytics. If you’d like to chat, you can reach me here or at my LinkedIn profile.

Thanks for visiting.


Taking the complex out of a technically complex product suite.
Giving a new face and a new name to a trusted Texas brand.
The internal portal for Dell's sales teams to monitor performance and coursework.
Mark Couvillion is a user experience professional with 20 years of design and development experience.