X-Phone Software, Inc.


Market leading mobile phone applications
About Us
David Medina       
President/Founder                       
David studied at the University of Miami and founded X-Phone Software in 2009. Before that he worked at IBM for over 16 years as an architect, technical lead and product manager. He lead several large software projects including several versions of the OS/2 Operating System and owned the OS/2 kernel for several years. He holds over 15 patents.
William Freeze
Developer/Architect
William has been a software consultant with firms such as Capgemini for over 7 years.  He earned a BS in Electrical and Computer Engineering (Cum Laude) from The Ohio State University.
Martin Carberry
Developer/Architect
Martin has been a software engineer and consultant for companies such as IBM, GE, Stromberg-Carlson and Bendix-King. He brings hands-on product development experience in areas such as client/ server development, Web publishing, J2EE, ActiveX, COM and embedded systems. He is also the co-owner of an IBM patent invention that allows speech interaction with an industry standard travel reservation system.