IDEAS. CODE. PRODUCTS.
I build digital products at the intersection of artificial intelligence, design and engineering – from the first idea to real impact.
Drag the cube – left, right, up or down. Each of its six sides is a project.DRAG IN ANY DIRECTION
Project details require an access link. Request access via the contact form
01 — AI & KNOWLEDGE
Firma-Wissen
AI-powered enterprise knowledge base with hybrid search, RAG chat and knowledge graph visualisation.
React 18 · TypeScript · FastAPI · Python · Qdrant · SQLite FTS5 · Docker · Ollama/OpenAI
VIEW DETAILS (IN GERMAN) : Firma-Wissen02 — WEB & PLATFORMS
Installer Booking Portal
Full-stack appointment booking system for installation companies, with customer, technician and admin portals.
React 19 · TypeScript · Redux RTK Query · Tailwind CSS 4 · Node.js 22 · Express 5 · Prisma · MySQL 8 · Playwright
VIEW DETAILS (IN GERMAN) : Installer Booking Portal03 — TOOLS & SECURITY
QR Link Generator
Secure, time-limited access links with automatic QR code generation for professional demos and presentations.
Node.js · Express · MySQL · JWT · QR-Code · REST API · Docker
VIEW DETAILS (IN GERMAN) : QR Link Generator04 — PRODUCTIVITY
Transfer Helper
A smart assistant for professional project documentation and code transfer.
JavaScript ES6+ · File System Access API · Bootstrap 5 · PWA · Docker · Nginx
VIEW DETAILS (IN GERMAN) : Transfer Helper05 — INDUSTRY
Industrial Software
Hands-on experience building and maintaining web dashboards, reporting tools and process information systems for the process industry.
React 19 · TypeScript · RTK Query · TanStack Table · Tailwind CSS 4 · Aspen IP.21 · SQL · OPC
VIEW DETAILS (IN GERMAN) : Industrial Software06 — BACKEND & DEVOPS
Portfolio Website
A modern portfolio site with a protected area, built with Node.js and Express.
Node.js · Express · Firestore · JWT · Helmet · Winston · Jest · Docker · Cloud Run · GitHub Actions
VIEW DETAILS (IN GERMAN) : Portfolio Website