Mathis Thomsen
Selected projects in UX research, information architecture and interaction design.
Product managers prototype their own vision, developers ship a 2.0 written entirely by prompt – and UX quietly loses its seat at the table. Instead of fighting that shift, I translated the discipline into an agent that lives where the building happens: in the code.
Structuring a complex product world for a cooperatively organised B2B platform – with 6 workshops, 20+ participants from 12 companies and a concluding tree test.
Research data management for humanities scholars — a tool for historians that structures complex networks of people, places, sources and events without requiring technical expertise.
A bounce rate of ~90%, a conversion rate below 1% – and a data-driven redesign process that fundamentally changed both. For an international B2C business.
Five years of e-commerce – from Etsy to Shopify, through two major relaunches, ongoing optimisation and two WIP projects. Not a closed case study, but a growing system.
A proprietary design system across multiple products and five developers – and a migration to MUI that users and developers barely noticed.