Oliver Egger
Founder at ahdis ag
Zurich, Zurich, Switzerland
Summary
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RockstarOliver Egger is a founder and eHealth architect based in Zurich with 16 years of experience building interoperable health-data systems using open standards like HL7 FHIR and IHE. He leads ahdis ag, translating complex clinical integration requirements into pragmatic, auditable solutions while remaining hands-on in backend implementation. His open-source contributions to the HL7 FHIR core—particularly around FHIRPath validation and StructureMap utilities—showcase deep protocol-level expertise that improves data mapping and error handling across implementations. Previously he held senior technical and leadership roles including Managing Partner and CIO at visionary AG, giving him both strategic and delivery-focused perspectives. Colleagues rely on him to bridge standards, engineering and product needs to make health data agile and exchangeable in real-world settings.
16 years of coding experience
16 years of employment as a software developer
Github Skills (7)
smart-on-fhir10
javas10
hl7-fhir10
structuremap10
java10
xml9
json9
Programming languages (12)
Github contributions (5)
hapifhir/org.hl7.fhir.core
Jan 2019 - Nov 2022
Role in this project:
Back-end Developer
Back-end DeveloperContributions:68 commits, 70 PRs, 40 comments in 3 years 10 months
Contributions summary:Oliver primarily contributed to the HL7 FHIR core repository, focusing on validating and implementing features for the FHIR mapping language. Their commits include handling warnings and error handling within the FHIRPath conformsTo validation process, implementing fixes for complex data types. Additionally, they updated and refactored StructureMapUtilities class to support new functionalities and fix existing issues.
fhir
IHE/ITI.PIXm
Jun 2021 - Oct 2021
The Patient Identifier Cross-reference for Mobile (PIXm) Profile provides RESTful transactions for mobile and lightweight browser-based applications to create, update and delete patient records in a Patient Identifier Cross-reference Manager and to query the Patient Identifier Cross-reference Manager for a patient’s cross-domain identifiers.
Contributions:4 reviews, 140 commits, 16 PRs in 4 months
mobilerestrestfulitipatient-management
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