The decisions behind the delivery.
Enterprise portfolios, e-commerce projects, customer service apps and platform migrations — with the context, decisions and outcomes behind them.
IT Portfolio Management
Took over an unstructured IT portfolio for the Digital Help Center at one of Germany's four largest telecommunications providers. From around 25 vague tickets to 14 initiatives with budget, timeline and defined scope.
Phrom: AI-Assisted Backlog Quality Checks
Designing and building a human-in-the-loop tool that reviews GitHub Issues before backlog refinement, combining versioned deterministic rules with local LLM-based suggestions while keeping every product decision with the Product Owner.
E-Mobility Online-Shop
For E.ON, the team brought separate purchasing processes for wallboxes and electricity tariffs together in one digital sales channel. Working to a tight deadline, we reactivated an existing PHP shop and expanded it over several releases.
From Requirements Archaeology to a Microfrontend
Taking over the Product Owner role in the final phase of a multi-year microfrontend migration at a telecommunications shop and reconstructing a five-year-old, undocumented deposit shop from interviews, production code, and old records.