I'm Alex, a full-stack engineer based in Mönchengladbach, half an hour west of Düsseldorf.

What I actually do: take an idea from zero to a running product. Ideation, product shape, UI design, frontend, backend, infrastructure, deployment, and the months of maintenance that come after. Full-stack in the old-school sense: whatever the product needs, I build.

I work equally well on my own or as part of a team. When a project needs one engineer to carry it end-to-end, I can do that. yaysim, CommitMe, memoreize and jobdex are examples, all built and shipped solo. When it needs collaboration, design reviews, pairing, or mentoring, I slot in naturally. At WDW I'm doing both: driving the AI work across the company while building products alongside colleagues.

I've been going deep on AI for about a year and a half. Privately: jobdex's extraction pipeline, pai's MCP-driven Claude interface, and an SEO pipeline. At WDW: internal tooling, RAG systems, and most recently self-healing networks, where agents diagnose and remediate customer infrastructure on their own, with humans in the loop for anything risky.

TypeScript, SvelteKit and Bun are my favourites. It's the stack that gets me from whiteboard to production fastest, and what I reach for first on any new project. The LangChain ecosystem fills in the AI side, and Python when the problem really calls for it. Earlier roots in web3 and enterprise Vue and Nest.

When I step away from the keyboard, you'll usually find me at the gym or on a plane somewhere around the world.