Work
Projekte, die ich umgesetzt habe — von nationaler Infrastruktur bis zu AI-gestützten Enterprise-Systemen.
Blocktax — Crypto Finance Copilot
Intelligent crypto finance copilot for the DACH market (CH/DE/AT) — portfolio tracking, tax calculations, and AI-powered financial insights for crypto investors. Built from the ground up as a full-stack product.
21Treasuries — Institutional Bitcoin Tracker
Real-time platform tracking institutional Bitcoin and crypto holdings across public companies, private companies, ETFs, and governments worldwide. Data pipelines powered by n8n and Grok.
KulturPass Storefront
Web storefront for Germany's KulturPass initiative, enabling young adults to discover and redeem cultural offerings. Built with SAP Commerce Cloud, serving 1 million+ users.
DAK App
The primary mobile app for DAK-Gesundheit, one of Germany's largest public health insurers, providing 800K+ users with digital health insurance services.
DAK Student Portal
UX/UI design and frontend development for DAK-Gesundheit's digital student enrollment and services portal, serving 50K+ university students.
DEAS Agency App
UX/UI design for DEVK's digital agency management platform, streamlining insurance workflows for 3,000+ agencies across Germany.
Digital Diagnostics Wagons
Web-based diagnostic platform for DB Cargo's freight wagon fleet, enabling digital condition monitoring and maintenance planning for 10,000+ wagons.
MIA - Mobile Identity & Access
Cross-platform identity and access management solution for T-Systems, providing secure digital identity services to 5,000+ enterprise users.
Pillenfee
Innovative medication management app developed as a health-tech innovation project for Allianz, featuring smart reminders and medication tracking in a testfield environment.
Allianz Health App
The primary health and wellness app for Allianz private health insurance customers, providing digital health services to 600K+ users across Germany.
Allianz Kranken Makler Software
Web-based broker management software for Allianz health insurance, streamlining policy management and client advisory workflows for insurance brokers.
Allianz Tariff Change Advisor
Web-based advisory tool for Allianz health insurance tariff changes, guiding 5,000+ users through complex insurance plan comparisons and switching processes.