At tts in Cologne I am responsible for development, quality assurance and cloud operations for our SaaS offering on AWS. Around 30 people in four teams.
Digital adoption platform for enterprise-wide transformation. It brings help and training into the flow of work, mostly in SAP landscapes. In use at Continental and E.ON, among others; at E.ON for 72,000 employees. Gartner lists tts as a representative vendor in its Market Guide for Digital Adoption Platforms 2025.
Responsible for its development for years and to this day. Architecture and organisation, no code of my own.
AI-supported platform for knowledge retention. AI-led interviews capture experiential knowledge at the point where it would otherwise be lost: when people leave or change roles. What comes out of them flows back into the systems people already work in.
DSAG, the German-speaking SAP user group, uses it in a pilot project under the name NEXO: experts from the community hold interviews with the AI, including live at the 2026 annual congress in Cologne.
Anyone who brings AI into HR processes settles questions of works-council co-determination and employee data protection in the architecture. The system is deliberately designed so that it produces no assessment and no ranking of people.
Application, backend and infrastructure developed single-handedly. On the market, currently being introduced at customers.
Bluetooth beacons in the supermarket deliver learning content where the task takes place, instead of at a desk in e-learning. The idea and the technical implementation came from me. REWE introduced the approach as “Digitale Schnitzeljagd im Supermarkt” (a digital scavenger hunt in the supermarket) and received the HR Excellence Award 2017 for it.
2017, with the tools of the time.
Available as a sparring partner for heads of development and managing directors, on specific questions or over a longer period.
For conversations about agents in enterprise operations, development organisations in transition, or AI in HR processes.
