• More than 25 years experience in telecommunication (main competency PS core) in project implementation and CARE activities (Timecell, Maxis, Celcom, DiGi, Malaysia; Telkomsel, Indonesia; Irancell, Iran; Coscom, Uzbekistan; Taiwan Mobile, Taiwan; Telenor Pakistan; Ooredoo Algeria);• Experience in implementation and maintenance of TETRA network in KSA and UAE;• Experience in supervising installation, commissioning, integration, HW/SW upgrade, Operation & Maintenance, Helpdesk, Emergency services, planning / optimization and performance monitoring of the PS Core in 2G and 3G network, and consulting swap project; • Experience in handling troubleshooting and upgrading various other network element connected to SGSN; such as Flexi NS, Flexi NG, Flexi ISN, BSC, MSC, IN, MMSC, STP, MMSC, NTMS, Traffica, and 3G network;• Experience in integration, analyzing and troubleshooting in multi-vendor environment; using various tools such as Nethawk, Tektronik K-12/15, Nettest, IDA, Ethereal, and Traffica ;• Experience in leading a team, transferring the knowledge, handling the customer (VIP) complaint, and managing a project;• 5 years experience in fixed switch network, responsible in Customer Support for Telekom Malaysia;Specialties: Experience in leading a team, transferring the knowledge (competence transfer), handling the customer (VIP) complaint, and managing a project;