Bridging Global Payment Strategy with Technical Execution

With over 13 years of leadership at Mastercard and Wirecard, I have navigated the entire payment lifecycle—from merchant-facing gateways to deep network clearing. My career has been defined by a single mission: translating complex commercial requirements into scalable, API-driven technical realities.

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The Expertise

I specialize in the infrastructure that moves money. Whether it is optimizing Mastercard and Visa rails to deliver €1.25M in annual savings or collaborating with cybercrime authorities to resolve $420k in fraud cases, I thrive in high-stakes, regulated environments (BaFin/Compliance).

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The Technical Bridge

In 2026, I completed my specialization as an IT Specialist for Application Development (IHK Munich). This was a strategic move to master the "other side" of the product coin. I now bridge the gap between business stakeholders and engineering teams using a toolkit that includes:

• Architecture: Microservices, API Design (REST/Postman), and System Modeling (UML).

• Infrastructure: Docker, Linux, and Cloud Environment Management.

• Innovation: Integrating Generative AI into digital platforms to enhance user support and data intelligence.

 

Why Payment Strategy?

The European landscape—driven by PSD3, ISO 20022, and the Swiss Payment Stack—is becoming increasingly complex. This site is a hub for technical deep dives and strategic insights, designed for fintech professionals who need to understand not just what is changing, but how it works under the hood.

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Executive Summary & Contact

• Core Strengths: Acquiring, Card Schemes, Issuing, Fraud Prevention, and Agile Transformation.

• Education: MBA (Finance) & IHK-certified Application Developer.

• Based in: Munich, Germany (German Citizen | C1 German Proficiency).