Ewout Kramer is a seasoned software architect and FHIR evangelist, combining a decade of hands-on development with strategic guidance for healthcare teams shaping clinical messaging and electronic health records. Based in Amsterdam, he leads consultancy and coaching for organizations implementing messaging standards such as HL7v3, EN13606 and openEHR, and he helps teams design scalable, interoperable healthcare data architectures. At Firely, he publishes and mentors as a FHIR evangelist, speaker and tutor, and contributes to the Firely .NET SDK, shaping core data models, serialization and FHIRPath/structure definitions. He serves on leadership bodies in the standards community, including the FHIR Foundation board and HL7 International, driving adoption and specification work across Europe. His career spans advisory roles at hospitals and digital health groups, and CTO experience at MindApp/Into the Clear, reflecting a rare blend of clinical domain insight and software execution. Currently, he continues to blend open-source collaboration with hands-on architecture to enable secure, compliant health information exchange.
Contributions:24 releases, 492 reviews, 273 commits in 5 years
Contributions summary:Ewout primarily contributed to the Firely .NET SDK for HL7 FHIR by merging branches, which likely incorporated new features and bug fixes from the development branch. Their commits involved modifications to core model generation files and tests related to snapshot generation and serialization, indicating involvement in maintaining and improving the SDK's data model and serialization capabilities. The user's work included updates to FHIRPath expressions and structure definition handling, demonstrating expertise in the FHIR standard's data representation and validation processes.
Contributions:21 reviews, 33 PRs, 48 pushes in 3 years 3 months
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