Typical conversion rate optimisation will say let's change the button colour. After 19 years watching real users in real tests, I came to a different conclusion: people are never predictable, and you can't optimise what you can't see.

There is way more to it than just changing a button colour.

Each flow you push your users through is just a series of moments. The sum of those moments results in a drop-off or a conversion.

So instead of thinking in single, isolated screens I look at the cognitive load of the whole journey.

I've done this at both enterprise level, impacting billions of transactions, and at smaller scale across product and booking flows. The same rules apply. Lower cognitive load, design for trust and see conversions increase.

Credentials

Top 3% vetted by Toptal

Official HM Gov Supplier

5-star Clutch reviews

19+ years of experience

Skills

Conversion optimisation

Product design

UX strategy

Flow audits

Prototyping

Design systems

What to expect

Sprints

Fixed price, clear outcome, two weeks. Retainers available for select clients.

Async comms

I send walkthrough videos you can digest in your own time. Calls if it makes sense.

Small bets, big outcomes

I focus on the changes most likely to move the metric, not the prettiest ones.

Friendly, pragmatic

Easy to work with, I keep ideas grounded in what'll ship, while looking for fresh angles.

Want to capture more revenue from your flows?

Let's talk it through, no pitch.

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Want to capture more revenue from your flows?

Let's talk it through, no pitch.

Copy email

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©2026 Caboodle Digital Ltd

London, UK N1 7SR

CRN 10034635 VAT GB234288795

©2026 Caboodle Digital Ltd

London, UK N1 7SR

CRN 10034635 VAT GB234288795