About Us

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JOHN ARNETT

John is an information systems architect with over 10 years' experience in information architecture design, systems interoperability and data standards development.

Expertise: domain analysis and modelling, UML data modelling, data architecture frameworks; reference data management; data transformation; and Model Driven Architecture.

Roles Performed:

  • Data Architect
  • Data Standards Modeller
  • Enterprise Architect
  • Solution Designer

 

Certifications: TOGAF 9

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DAVID McGUFFIN

David is an interoperability specialist with extensive experience in HL7 healthcare messaging (versions 2.x and 3), XML technologies and terminologies such as SNOMED CT. David also has a keen interest in model driven design and the use of data standards.

Expertise: UML data modelling; business and systems analysis; XML message interface and content design; and development and application of healthcare data standards.

Roles Performed:

  • Integration Architect
  • Logical Data Modeller
  • Solution Architect
  • Health Informatics Architect

 

Certifications: TOGAF 9, PRINCE2

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