Team

John Nahm
Co-Founder and Chief Executive Officer
John Nahm is responsible for overall business strategy and execution at Ifonoclast. Formerly Senior Product Manager and Business Development Manager at Dialpad (Silicon Valley's leading VoIP company and brand, acquired by Yahoo!), John led the successful launch of the award-winning dialpadworld PC-to-Phone premium international calling service and dialpadprepaid phonecard. John was also a VP of Corporate Banking at US Bancorp. His experience also includes international development work with the United Nations and business consulting/research with Deloitte Consulting. He holds a Master in International Finance and Business, and B.A. in Economics, both from Columbia University.

Kalvin Kim
Co-Founder and Chief Technology Officer
Kalvin Kim is in charge of system architecture and technology development at Ifonoclast. Kalvin was a Director of Engineering at Dialpad Communications (acquired by Yahoo!). At Dialpad, he was responsible for engineering the core server systems and client applications. The systems that Kalvin developed are now an integral part of Yahoo!’s communications products, such as the Yahoo! Messenger and Yahoo! Voice. Prior to Dialpad, Kalvin worked as a Software Engineer at Serome Technology, a leading South Korean software company, where he developed ground-breaking VoIP applications.

Technical Team
Our Technology Team includes people that have been living on the edge of VoIP and internet communications, including building the world’s fastest growing internet site and VoIP service at the turn of the century (faster growth than Yahoo!).