Speaker

Stefan Gräfe

Stefan Gräfe

CTO valitool® | Making E-Invoicing comliant.

Hamburg, Germany

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Stefan is on a mission to take the pain and risk out of B2B e-invoicing, transforming dry legal mandates into sleek, scalable enterprise architecture. Backed by over 15 years as a Software Architect and Senior Lead Developer, his approach bridges the gap between strategy and execution. He isn’t just a conceptual designer, but a hands-on builder of complex systems. Prior to his current focus, industry leaders in FinTech, logistics, and aerospace relied on his architectural decisions to build mission-critical, highly scalable platforms. Now, on stage, Stefan shows tech leaders and decision-makers how to integrate clunky e-invoicing standards into existing ERPs elegantly, future-proof, and without the compliance headaches.

Area of Expertise

  • Business & Management
  • Finance & Banking
  • Information & Communications Technology
  • Media & Information

Topics

  • E-Invoice
  • ZUGFeRD
  • X-Rechnung
  • EN16931

Stefan Gräfe

CTO valitool® | Making E-Invoicing comliant.

Hamburg, Germany

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