Create a contemporary iPhone communications and commerce app
Collective Brainpower: Control Panel
Advanced recipe app needs your design!
Collective Brainpower: the Opp-App.
Collective Brainpower: the Opp-App.
Shake To Pay Me mobile app
YOLO: Draw a clear and beautiful mobile experience for local event discovery
Complete UX design for a secure email application
Tweepi desktop web-app: user experience and visual design


I'm profiled in the 99designs blog (http://bit.ly/vk7dDP)! I design clean, attractive, pixel-perfect user interfaces for websites and mobile apps. Feel free to get in touch via my portfolio at jackherbert.com

Member since: April 21, 2008
Contests won
Runner up
1-to-1 Projects
Repeat clients
Brand guide
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"Jack rocks! We needed a designer who understands CSS and Bootstrap, and Jack is that man! Amazingly fast responses. Awesome designs. All our questions had an immediate answer and fix. Just brilliant!"
Profile pictureAmer Kawar reviewed over 7 years ago
"Jack's work was phenomenal, and he was a pleasure to work with over 99designs. I would definitely work with him again."
Anonymous client reviewed over 7 years ago
"Awesome design for my App. We worked together to craft the perfect look and he was easy to think outside of the box."
Anonymous client reviewed over 7 years ago
"Jack was the first person who entered the contest and was quick with responses. I really liked how he just really got the concept quickly and worked well with a few changing requirements. "
Anonymous client reviewed over 7 years ago
"Fantastic designer. Has an eye for what you need without you being able to properly describe it, a common problem for many. Exceeds expectations."
Anonymous client reviewed over 7 years ago
"Jack is a real pro who gets the job done right!"
Anonymous client reviewed over 7 years ago