Steph Hargreaves | Product Designer

Good design solves problems.  
Great design prevents them.

10 years
experience

A decade of turning complex problems into elegant solutions, leading design projects and shipping products that users actually love.

$20m revenue in the first nine days

I recently led the design of an AI platform that made investing in blue-chip artists available to more users and generated huge early revenue with fiat and crypto.

Fun fact: over 10 years ago, before product design, Steph was helping retouch images and videos for new Apple iPhone launches.

Boost your user retention and DAU

I can help localise your experiences, understand cultural differences and navigate regulatory complexity, keeping users engaged across global markets.

Solve complex
UX challenges

I break down challenges into first principles, question assumptions, and utilise a ‘steel man’ approach to help find the best solutions.

🎯

Pull the best
levers for growth

I can help identify high-impact design opportunities through data analysis and cross-collaboration, turning insights into features that drive measurable business results.

Delight users with new features from end-to-end

I take full ownership of new features and strive to make work I'm always proud of.

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Selected Work

Bitstocks · Gravity iOS

Categories: Crypto, Investing, Fintech
Role: Senior Product Designer

As the Senior Product Designer at Bitstocks, I designed new features for the Gravity iOS app – the safest place to buy BitcoinSV in Europe. My designs boosted user retention over 45% despite public distrust in the crypto market during my tenure. I streamlined the UX of fiat onramps to increase monthly transactions and designed an incentive scheme that rewarded users with a percentage of their invitee's transfer fees.

HENI · AI Platform (2024)

Categories: AI, Investing, iOS, Desktop
Role: Lead Product Designer

Designed and launched an AI-driven art investment platform that generated over $20 million in revenue within nine days. Through close collaboration with engineering and data science teams, I created an intuitive user experience that demystified both generative AI and blockchain technology, transforming a complex concept into an accessible product that eliminated barriers to art investing.