Gabriel A. Brunolives in Argentina and has been working since 1997 in the IT industry. Among his various activities are consulting services in many companies, mainly in the financial industry, and he also has performed activities as an instructor of OO analysis and design, and data structures.

In 1998 he discovered the open-source world through the GNU Linux operating system, which he adopted to perform his duties. Two years later, he began to use Java and subsequently the J2EE platform professionally.

He's currently working as a Java Architect for an important health insurance company in Argentina.

Hani Suleiman is the CTO of Formicary, a company specializing in integration and portal solutions for financial firms. He also is an elected individual member of the JCP Executive Committee, as well as serving on a number of enterprise-related Expert Groups.

Juan Pedro Danculovic received his Computer Science Analyst degree at the UNLP-La Plata, Argentina in 2001.

He has researched in several areas such as object-oriented and web applications design, and also web personalization aspects in web services and applications.

He has also taught web application architecture aspects courses at the UNLP.

He is currently working in the IT Architecture department at the biggest health care services company in Argentina.