Joost Holslag
Medical Informatician
Arnhem, Gelderland, Netherlands
Summary
👤
Senior🎓
Top SchoolJoost Holslag is a medical informatician with a decade of experience bridging clinical practice and health IT, combining an MSc in Medicine with hands-on software and standards work. He designs clinical data models in openEHR, architects medical user interfaces, and leads projects that connect digital and physical care processes for clients like Actiz and CacaoCare. Currently he consults regionally as a Medical Information Officer and supports healthcare vendors (including Nedap and freshEHR) to improve clinician workflows, semantic coherence and clinical risk management. Comfortable on wards and in code, he brings a clinician’s eye for usability together with practical experience in standards-driven interoperability. An uncommon strength is his ability to translate everyday clinical tasks into robust, reusable data models that enable safer care and downstream reuse.
10 years of coding experience
8 years of employment as a software developer
primary school, primary school at Pieter Breughel schoolMaster of Science (MSc) Medicine, Master of Science (MSc) Medicine at University of GroningenGymnasium VWO Natuur en Gezondheid geschiedenis, Gymnasium VWO Natuur en Gezondheid geschiedenis at Stedelijk Gymnasium Arnhem
English, Dutch, French, German, Latin
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (57)
opa10
json10
policies10
open-policy-agent10
security10
rego10
authorization10
declarative10
compliance10
cloud-native10
cdr9
openehr9
github-desktop8
api-documentation8
process-model8
Programming languages (16)
Github contributions (5)
joostholslag/archie
May 2021 - Mar 2025
OpenEHR library implementing ADL 2, AOM 2, BMM, RM 1.0.4 and many tools
Contributions:10 pushes, 2 branches in 3 years 10 months
aomopenehradl
joostholslag/archetypes
May 2021 - Mar 2025
Contributions:98 pushes, 1 branch in 3 years 10 months
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