Jack Jenkins

Product Design for
 Early Stage Startups

I help founders turn great ideas into brilliant products through interface and experience design.

Book a Free Discovery Call

How I can help you

Prototype illustration


From a single screen mockup to a ready to develop end-end prototype I have you covered.

Validate illustration


Ensure market fit and user satisfaction through comprehensive user research and testing.

Enhance illustration


Leverage my 5 years of industry experience to optimise your digital product for maximum impact.


Solutions for every design challenge

Mobile App Design

Web Design

Design Systems

User Research

User Testing

Social Media Assets

Pitch Decks


Webflow and Framer websites

Recent work


Still don’t have an answer to your question? Book a call and lets chat.

About me

Hey, I’m Jack.

I’m from the UK and live in Spain.

I spent a combined two and a half years working in house for large companies including Disney and GoDaddy before discovering the world of startups. I joined Activate Studio as a Product Designer and have worked on their portfolio of early stage startups since 2021.

I have a bachelors degree in Digital Media Technologies from the University of Greenwich and a masters degree in User Experience Design from Falmouth University.

My freelance and design journey started as a teenager, designing and developing Wordpress websites for local businesses. Since then I have continued working on freelance projects for a range of startup clients alongside my full time roles.

In my spare time I am learning Spanish, play a lot of sport and enjoy travelling to new countries. I look forward to meeting and helping you kickstart your digital product idea.

Connect with me:

Profile image of Jack