Black and white portrait of a smiling man with colorful doodles on top, including an orange mustache and hair, pink shades, and green music notes floating around his head.
Product designer
Bedroom musician
Forever student of the craft
An image of Troy

Designer, aspiring musician, and forever student of the craft.

Designer, aspiring musician, and forever student of the craft.

Currently doing the thing @microsoftdesign
The Twitter logo
Designing for systems
Designing for systems
Boot case study
A thumbnail of a type ramp and gray palette ramp.
An iMac screen showing a graytone palette and type ramp created with Figma in the browser
Designing
for systems
Designing for systems
Boot case study
An iMac screen showing a graytone palette and type ramp created with Figma in the browser
A thumbnail of a type ramp and gray palette ramp.
Designing for fun
Designing for fun
Boot case study
An iPhone showing an onboarding screen for the app LetterBetter, which is an app for hand lettering artists.
Designing for fun
Designing
for fun
Boot case study
An iPhone showing an onboarding screen for the app LetterBetter, which is an app for hand lettering artists.
Addressing legacy
Boot case study
Close up of an iPad browser showing the web page for Customer Insights.
A thumbnail of the corner of an iPad screen showing a webapp called Customer Insights.
Addressing legacy
Boot case study
Close up of an iPad browser showing the web page for Customer Insights.
A thumbnail of the corner of an iPad screen showing a webapp called Customer Insights.
I also draw letters
I also draw letters
Teleport to doubledip.co
A thumbnail screenshot of doubledip.co's home page.
A thumbnail of a type ramp and gray palette ramp.
A thumbnail screenshot of doubledip.co's home page.
A thumbnail screenshot of doubledip.co's home page.
A collage of lettering pieces.
I also draw letters
I also draw letters
Teleport to doubledip.co
A thumbnail screenshot of doubledip.co's home page.
A thumbnail of a type ramp and gray palette ramp.
A thumbnail screenshot of doubledip.co's home page.
A thumbnail screenshot of doubledip.co's home page.
A collage of lettering pieces.
© 2026 Troy Brennan
LetterBetter icon showing in the dock of an iPhone's home screen
designing for me
for fun
A thumbnail for "designing for systems", depicting a graytone palette ramp and a type ramp
designing for systems
microsoft
A cropped thumbnail of the Customer Insights home page
designing against legacy
microsoft
Designing for
systems
Boot case study
A thumbnail for "designing for systems", depicting a graytone palette ramp and a type ramp
Designing an app for fun
Boot case study
A thumbnail for "designing for systems", depicting a graytone palette ramp and a type ramp
Designing against legacy
Boot case study
A thumbnail for "designing for systems", depicting a graytone palette ramp and a type ramp
I also draw letters
See for yourself
A collage of lettering pieces.