Chetan Kothari works as a Principal Architect at the J2EE Center of Excellence at Infosys Technologies, a global leader in IT and business consulting services. Chetan has more than nine years' experience in J2EE application framework development, defining, architecting, and implementing large-scale, mission-critical, IT solutions across a range of industries. He holds a bachelor's degree in electronics engineering from Nagpur University. He can be reached at chetan_kothari at infosys.com.