https://www.davidkarathomas.com/contact daily 0.75 2020-05-03 https://www.davidkarathomas.com/tease daily 0.75 2018-04-27 https://www.davidkarathomas.com/new-page daily 1.0 2026-11-10 https://images.squarespace-cdn.com/content/v1/5acbdb1445776ec3a5f7fe9d/5db2caaa-924f-4ecf-8d4a-281bf4575a42/RRP+-+Thumbnail.png Home - Rethinking Roles and Permissions Transforming a Credit Cards feature request into a scalable, product-wide access control system. https://images.squarespace-cdn.com/content/v1/5acbdb1445776ec3a5f7fe9d/785a2db3-36af-4b17-b620-f5c8df7f84d7/CC+-+Thumbnail.png Home - Evolving Credit Cards Evolving Credit Cards into a more competitive and reliable product while continuing to support its growing customer base. https://images.squarespace-cdn.com/content/v1/5acbdb1445776ec3a5f7fe9d/cb0fb5c1-711f-4c11-8b3e-4daa1795a06a/LBSDS+-+Thumbnail.png Home - Building a Scalable Design System Transforming a collection of UI components into a comprehensive design system for Web, iOS, and Android. https://images.squarespace-cdn.com/content/v1/5acbdb1445776ec3a5f7fe9d/555efd92-96a2-4f26-ba4c-1b6f96beafa3/IESR+-+Thumbnail.png Home - Improving Expense Submission Rates Designing a progressive approach to encourage timely submissions and reduce administrative work. https://images.squarespace-cdn.com/content/v1/5acbdb1445776ec3a5f7fe9d/1c54bb44-e883-42e1-8cb2-904846b79788/Thumbnail.png Home - Notification system for an every day mobility app A revamp of an existing feature driven by the ambition to better address user needs. An initiative that required user interviews, ideation and pitches to stakeholders. https://images.squarespace-cdn.com/content/v1/5acbdb1445776ec3a5f7fe9d/1631013931794-K3Z9TWGX87UINPCUE7C9/dk_aurora_1_teaser.jpg Home - Open banking consumer product A customer-facing fin-tech product designed to reward people and help them save money based on their purchasing behaviour. The project included 9 rounds of UX research. https://images.squarespace-cdn.com/content/v1/5acbdb1445776ec3a5f7fe9d/1595586708369-13OE9HBA0ZB6P053VYJF/mywebsitephoto.jp Home - A little bit about me. Experience and skills