15 years working experience in Telecommunication/IT sector. I have worked in Principal, System Integrator and Start up Company. Hands on concept about End to End Telco infrastructure: Access - Transport - Core - IT (Billing, OSS/BSS). Has extensive relationship with Indonesia C Level of Operator/Carrier, Enterprise and Government. Proven track record selling large complex deals involving cross function business unit. Understands Indonesia local markets, specific regulations, and local business practices. Enjoy working in a multinational and multicultural workplace. A Self Starter and Team Player.