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Case Studies

Whether it’s designing systems that scale, simplifying complex workflows, or embedding accessibility from the ground up — these projects show how I help teams deliver better experiences for everyone.

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  • ion Design System

    RS Group  —   Global design system for RS Group

    • Design System
    • E-commerce
    • B2B

  • Client Onboarding

    Contemi Wealth  —   KYC onboarding for wealth management — faster, clearer, fewer errors

    • SaaS
    • Fintech
    • Onboarding
    • KYC

  • Aurum Design System

    Contemi Wealth  —   Scalable, White-Labelled SaaS Design System

    • Design System
    • SaaS
    • Fintech

  • Delivery to Promise

    RS Group  —   Simplifying delivery information for customers

    • UX Strategy
    • E-commerce
    • B2B

  • Rostering Self-Service App

    Skills for Health  —   Mobile-first rostering tool for NHS nurses and support staff

    • Healthcare
    • Workforce Management
    • SaaS

Work with me

Let’s make your digital experiences work better for everyone.

Whether you need strategic direction, accessible design, or facilitation to align your team, I offer flexible support — as a UX consultant providin fractional UX leadership and defined projects to tailored workshops. I bring the right expertise and, when needed, a trusted network of collaborators to scale your delivery.

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I’m Jonathan Kokké, a UX consultant who helps organisations create digital experiences that are inclusive, scalable, and genuinely useful. My work spans UX strategy, design systems, accessibility (WCAG and EAA), and DesignOps — bringing more clarity, consistency, and care to every product for everyone.