Hi there,
Hi there,

Im Callum, a Product Designer based in London. I was most recently designing streaming apps at Roku.

Selected projects

Element X

Jan - Oct 2023

Bringing in 50% annual revenue

Mobile app redesign

Product strategy

Sep - Dec 2025

Roku's new mobile streaming app

Feature design

Zero-to-one

Jan - April 2025

Redesigning Roku's account creation experience

Onboarding flow

Cross-platform

Rich Text Editor

Aug - Nov 2022

End to end product design project

Feature design

Cross-platform

About me

I have over 7 years of experience designing web and mobile apps for companies of all sizes.

My career hasn't been conventional.


Before design, I was a photographer with a passion for travelling. I’ve lived on 4 continents and visited over 60 countries, and spent time in the fitness industry.


These enriching experiences didn't just change my perspective, but taught me so much - how to be flexible, communicate with anyone and adapt to anything.


For the past 7 years I've been applying what I've learnt to create digital experiences, spanning automotive, fintech, messaging, and streaming. I pride myself on being a strong generalist - I’m just as comfortable launching zero-to-one concepts across web and mobile as I am about organising a design system.

I'm at my best in environments with clear goals, high collaboration, consistent momentum, and a focus on measurable outcomes.

My career hasn't been conventional.


Before design, I was a photographer with a passion for travelling. I’ve lived on 4 continents and visited over 60 countries, and spent time in the fitness industry.


These enriching experiences didn't just change my perspective, but taught me so much - how to be flexible, communicate with anyone and adapt to anything.


For the past 7 years I've been applying what I've learnt to create digital experiences, spanning automotive, fintech, messaging, and streaming. I pride myself on being a strong generalist - I’m just as comfortable launching zero-to-one concepts across web and mobile as I am about organising a design system.

I'm at my best in environments with clear goals, high collaboration, consistent momentum, and a focus on measurable outcomes.