# Design Systems & UI > Selected Engineer ApS work demonstrating Design Systems & UI — the achievements that prove it. - [Presented 200 UI/UX improvements for the GIS map application, boosting revenue by 10x through enhanced software features.](https://advisory.engineer.company/portfolio/presented-200-ui-ux-improvements-for-the-gis-28/) - [Designed the product's UI and UX end to end — directory grids, dual card/table views, live requirement validators and breadcrumb navigation.](https://advisory.engineer.company/portfolio/designed-the-product-s-ui-and-ux-end-76/)