10 years experience in Telecommunication Industry (Since year 2004) 2.5 years in Siemens handling Intelligent Network (IN) 7.5 years in Ericsson handling PS Charging, PCEF/PCRF, Mediation, and Charging System. Hands-on experience in Ericsson Products: - SASN (Service Aware Support Nodes) - SAPC (Service Aware Policy Control) - EMM (Ericsson Multi Mediation) Ericsson Solution experience: - SACC (Service Aware Charging Control) - MBC (Mobile Broadband Charging)

Snr Customer Network Support Engineer @ Roles and Responsibility: - CNS : Customer Network Support, handling customer CSR & emergency support for Singtel. - SI : Solution Integrator for Singtel Project - SA : Solution Architect, Pre-sales, Solution Analysis, Impact Analysis for DST Brunei. From February 2013 to Present (2 years 11 months) SingaporeSolution Architect @ Roles and Responsibility: Solution Architect : Deliver SACC Solution for Indosat. From October 2011 to January 2013 (1 year 4 months) Solution Integrator @ Roles and Responsibility: - SI : Solution Integrator, SASN & SAPC Integration for Indosat. - SI : Solution Integrator, EMM Business Configuration & Integration for Indosat. From January 2007 to October 2011 (4 years 10 months) Greater Jakarta Area, IndonesiaIN Engineer @ Roles and Responsibility: - Integration Engineer : Deliver Siemens IN @vantage Project for Indosat. - Support Engineer : Preventive Maintanance, IN Measurements. From October 2004 to December 2006 (2 years 3 months) Greater Jakarta Area, Indonesia

Bachelor, Electrical Engineering @ Institut Teknologi Bandung (ITB) From 1999 to 2004 Bachelor's degree, Computer Engineering @ Institut Teknologi Bandung (ITB) From 1999 to 2004 Joe Silitonga is skilled in: Core Network, Intelligent Networks, BSS, Charging, Integration, GSM, GPRS, Diameter, SGSN, 3G, 2G, Service Delivery, UMTS, LTE, VAS