Working knowledge of Ericsson Charging System (IN) (SDP/AIR/VS/CCN/MINSAT), Tekelec STP (Core),PIC, Ericsson Charging System BSS (IN),Mobileum Roaming Products(NTR,OM,MNS,SCAP etc) SS7, GSM, MAP, Sigtran, Diameter Signaling, various nodes of telecom core node as well as IN/VAS nodes&all other telecom technologies
Working Experience of Solution Arhitect for End to End network designing of Claro Chile, Charging / Billing System
Possess Ericsson Certification of IP Fundamentals
Possess overseas experience in handling the entire gamut of project operations
Expertise in troubleshooting SS7 Signaling (MAP, CAP, INAP, ISUP), Diameter, TCP/IP , Sigtran related issue
Familiar with E1/T1, ATM and basics of MPLS, OSPF. Http, https, DNA, next gen firewall, secure web gateway etc
Expertise in troubleshooting SS7 Signaling (MAP, CAP, INAP, ISUP), Sigtran,Diameter related issues
Worked on equipments like MSC, HLR, STP, IN / VAS.
Knowledge of SMSC,USSD Configuration in Charging System & core codes.
Skilled in handling and solving the customer complaints/escalated issues
Able to grasp new concepts and technologies in the relevant domain
Provided Level 2 Technical Support for Tekelec STP
Highly dedicated, reliable with excellent communication, analytical and problem solving skills