John Meredith is an interoperability specialist and digital architect with nearly two decades of experience designing national-scale health and social care systems, now applying that expertise at EY. His PhD work established the Contextual Problem List and the FOXS Stack—an operational blueprint combining HL7 FHIR, openEHR, IHE XDS and SNOMED CT—which underpins his pragmatic approach to clinical modelling and data architecture. He has led technical design for Wales’ national clinical data repository and chaired cross-sector groups on genomics and open platforms, pairing hands-on informatics with strategic governance. As a director at openEHR International and a BSI committee member he helps shape standards internationally, advocating openness, collaboration and quality. Based in Wales, he blends deep technical research with delivery experience across NHS trusts, and balances professional life with being a hands-on parent.
10 years of coding experience
20 years of employment as a software developer
MSc, Health Informatics, MSc, Health Informatics at Swansea University / Prifysgol Abertawe
A Level, A Level at Ashcombe School, Dorking
Doctor of Philosophy - PhD, Computer Engineering, Doctor of Philosophy - PhD, Computer Engineering at University of Wales Trinity Saint David
MPhil, Digital Signal and Image Processing, MPhil, Digital Signal and Image Processing at De Montfort University
Geophysics, Geology/Earth Science, General, Geophysics, Geology/Earth Science, General at University of Leicester
Details on the NHS Wales Shared Medications Record, models and APIs.
Contributions:84 commits, 3 PRs, 82 pushes in 1 year 5 months
walesnhsdetailsrecordmedications
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