Telkomsel
Barkah Kristianto has extensive experience in the telecommunications industry, currently serving as VP IT Business Services at Telkomsel since May 2004, with a progression through various leadership roles including General Manager for IT Infrastructure Management and IT Billing Services. Prior to Telkomsel, Barkah worked as a Telecommunication Engineer at PT Telematika Java Duta and as a Network Administrator at PT Visitel. Early career experience includes a role as a Network Engineer at Jaring Data Interaktif. Barkah holds a Bachelor's degree in Electrical, Electronics, and Communications Engineering from Institut Teknologi Bandung and a Master's degree in Finance and Financial Management Services from Telkom University.
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