Logo Julien Cook

I DESIGN Digital

Specialising in CX, UX & Gamification.


Hey, I'm Julien Cook from London. My background is in design and mobile apps. I've worked for agencies and consultancies since the very first generation of iPhones (2008). I'm now CXO and Co-Founder of THAT PRODUCT STUDIO and yes, I'm still designing mobile and web apps.
I'm really passionate about gamification and understanding what motivates people. My approach to design is very human-centric and I love creating products that encourage informed decision making and promote long term positive behaviours.
View My work

business friends

I've been lucky enough to have worked with these innovative companies during my career:

Get in touch

Feel free to contact me. I'm always open to talk about projects, partnerships and opportunities.