Matthew K. Hettinger is CEO and Chief Architect of Mathet Consulting, Inc. an advanced systems architecture, engineering and research firm. Matthew has extensive experience as both a software architect / engineer and an enterprise architect / engineer in government, pharmaceutical, transportation, and finance industries where he has directly applied systems- and model theory to the definition and specification of systems of all kinds.

Matthew has created the Integrated, Interoperable and Collaborative Systems: Architecture and Engineering (IICSAE™) approach as a tool to architect and engineer systems that exhibit characteristics of complex and adaptive systems such as self-regulation, self-maintenance, self-healing, learning, adaptability, etc. He is currently mapping IICSAE to TOGAF™, the Zachman Framework, and the Reference Model for Open Distributed Processing (RM-ODP™). Matthew is an active member of the Object Management Group (OMG™), the Institute of Electrical and Electronics Engineers (IEEE™) and the IEEE Computer Society.
Matthew K. Hettinger

Mathet Consulting, Inc.