His main field of expertise is Model-Based Systems and Software Engineering using executable models. Eldad is representing IBM in the definition of the SysML language at the OMG and has been involved in the definition of SysML since its inception.He is also involved in other standardization activities such as the definition of the UML Testing Profile. In the past, Eldad coordinated the development of Rhapsody Test Conductor and Rhapsody ATG and led the development of Rhapsody model simulation capabilities. He has been working in the Rhapsody development team since 1999. He holds an M.Sc. from Tel-Aviv university in Chemical Physics.