Matt leads the Business Process Insight (BPI) project. BPI is a hosted set of tools primarily in the space of Process Intelligence.

Visit Business Process Insight BPI Project Page: http://researcher.ibm.com/researcher/view_project_subpage.php?id=3010

Here are links to some things that Matt built or helped to build over the years:

Business Mashup Platform

• [http://researcher.ibm.com/researcher/view_project_subpage.php?id=3354]

Bite (also known as Splice) (a lightweight, REST-oriented, workflow language for the web)

• [http://www.slideshare.net/raniakhalaf/flow-composition-in-resource-centric-environment]

JSR 110 - Java API for WSDL / WSDL4J

• [http://jcp.org/en/jsr/detail?id=110 / http://sourceforge.net/projects/wsdl4j/]

Bean Scripting Framework (BSF)

• [http://en.wikipedia.org/wiki/Bean_Scripting_Framework]

Bean Markup Language (BML)

• [http://www.google.com/search?q=bean+markup+language]

IBM SOAP4J / Apache SOAP

• [http://www-03.ibm.com/press/us/en/pressrelease/1704.wss / http://www.google.com/search?q=Apache+SOAP]

Web Services Invocation Framework (WSIF)

• [http://researcher.ibm.com/researcher/files/us-bth/duftler.pdf]

Colombo

• [http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386698&url=http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5386698]

Matt's earlier work involved Lightweight Mashups, BPM, Web Services, Scripting Languages, Component-Oriented Programming, XML, and related areas.

Matt can't put together a better summary than Sanjiva did of the early days, so he'll just link to this: http://sanjiva.weerawarana.org/2010/04/10-years-of-soap.html