Frontend Development

Selected work demonstrating this service.

Directed full‑stack GIS map development, overseeing PostgreSQL, Mapbox, ReactJS, and NodeJS to deliver an integrated solution.
Presented 200 UI/UX improvements for the GIS map application, boosting revenue by 10x through enhanced software features.
Contributed to user interface design processes, ensuring intuitive, visually appealing, and user‑friendly project interfaces.
Developed 100 web applications using HTML/HTML5, CSS/SCSS, Django, WordPress, and Joomla frameworks, ensuring diverse online presence.
Designed 30 websites, delivering unique and flexible solutions by converting Photoshop designs to HTML.
Architected a layered maritime platform separating a Next.js PWA frontend, a Go (Huma/Fiber) API, and a PostgreSQL function layer, keeping all business logic in the database.
Designed an organization context‑switching system with client localStorage and server‑side cookie mirroring, letting users act as managed organizations while enforcing least‑privilege authorization.
Built the Next.js 16 frontend with SSR, SSG and CSR strategies and a server‑shell prefetch‑and‑hydrate pattern that eliminated N+1 fetches.
Delivered full Progressive Web App support — installable and offline‑capable — with Workbox runtime caching via next‑pwa.
Designed an iOS 26 'Liquid Glass' design system and a canonical component inventory enforced by lint rules to prevent UI divergence.
Designed the product's UI and UX end to end — directory grids, dual card/table views, live requirement validators and breadcrumb navigation.
Established an English/Danish internationalization system with linter‑enforced vocabulary and a 400‑line namespace budget.
Architected and implemented the platform end to end — backend, database, frontend, design system, infrastructure and security — establishing the technical foundation and engineering standards.
Maintained and enhanced the legacy Hugo static‑site website while contributing UI/UX improvements to the primary asset‑management product.