Java and XML developer, and Unified Modeling Language (UML) architect

Modelling of the MAMS secure architecture and the Shibboleth secure single-signon federated access technology in the Unified Modeling Language (UML^®).

Development of a federated search web client using eXtensible Markup Language (XML), JavaServer Pages (JSP), XSL transformations, XPath XML query language, and resource metadata technologies.

Reverse-engineering, modelling, assessment, and analysis of technologies such as: Security Assertion Markup Language (SAML), eXtensible Access Control Markup Language (XACML), the JAFER toolkit for Z39.50, DSpace repository, Dublin Core metadata schema, MARC21 and MARC XML metadata schema, OAI metadata schema, UKeduPerson schema.

Introduced and taught application of the UML for model-driven development with the MagicDraw^® UML tool to colleagues, and introduced the port-based systems engineering paradigm for web services.