Mike PavlakSr. Solutions Engineer, Zend by Perforce Mike has been working with IBM midrange solutions since 1992 and IBM Mainframes before that. Mike was instrumental in developing the adoption of PHP as a primary solution for web development on IBM i working with Zend Technologies. Today, as Senior Sales Engineer with Perforce, Mike helps companies around the world approach the challenges of modernization and open source technologies. In addition to several roles as a volunteer with COMMON the premier IBM midrange user group, Mike also teaches PHP & Python classes part time at Moraine Valley Community College in Suburban Chicago.