At Rohde & Schwarz, I owned end-to-end management reporting for the Project Management division as a Working Student. I built financial and operational data models and automated Power BI reporting for project portfolios, budgets, capacity planning, and forecasting.
I optimized dashboard calculations and switched data connections from DirectQuery to Import mode, cutting load times from about 10 minutes to around one second. I also translated business and financial requirements into decision-ready insights for senior leadership.
At BNP Paribas (TEB), I designed and maintained data warehouse models and ETL pipelines in Oracle Data Integrator. I optimized a month-end scoring job from three days to about two hours and designed the analytical data model for the customer credit journey.
I led the FAST instant and continuous funds transfer implementation from inception, covering requirements, end-to-end infrastructure design, and channel integration. The implementation increased money transfer volume by 25% within one year.

