[var] => content
[type] => preview
[var] => cut_url
NIMISHA H. P.
Pavonia Avenue, Jersey City, NJ
Switch Engineer having about years of experience and comprehensive knowledge in switch operations, maintenance, provisioning, and troubleshooting. Willing to work as an engineer in a well reputed company where I can utilize my skills and past experience to benefit my future employer.
* Over Years of experience in Telecommunication Field.
* Having good knowledge in switch operations, maintenance, provisioning, and troubleshooting.
* Knowledge on SS signaling, GSM protocols and interfaces of Nokia Switch.
* Knowledge of Cisco Routers, Switches, OSI layer, IP, Subnetting , VLSM, RIP, EIGRP, OSPF,Static &Default Routing ,VLANS,Frame Relay,PPP protocol, Access Control list, NAT.
* Used Tektronix and Nethawk Protocol Analyzer for taking Traces.
* Experience in Routing configuration for New Level opening as well as Providing routing changing /alternative routing in case of emergency situations and congestion as per the i/p from the customer.
* Experience in Roaming data definitions, troubleshooting, launch for new tieups Postpaid, Prepaid and GPRS.
* Having experience as an IREG International Roaming Expert Group Defining and testing for new launch with national and international operators with the help of IR.
* Expertise in solving customer complaints.
* Experience in different phases of Network deployment. Adding new nodes to the network, doing necessary switching definitions to make network node live for traffic.
Organization : Denave India Pvt. Ltd. NSN off roll
Designation : Customer support Engineer SC/CS core
Duration : July to December
Project worked on : VODAFONE project, Gujarat circle
Organization : Nokia Siemens Networks India Pvt. Ltd
Designation : NSS Engineer
Duration : January to March
Project worked on : VODAFONE project, Gujarat circle
Have worked as an intern in Nokia Siemens Network servicing for Vodafone in Switch department.
Duration: January to May
* Responsible for Handling MSS, MGW, GCS, CDS, MSCs, and HLRs with target of Error free and Alarm less network.
* Responsible for daytoday Operation and Maintenance Activities of Mobile Service Switching Center MSC, Mobile Soft Switch MSS & Media Gateway MGW.
* Good Knowledge on SS signaling, GSM protocols and interfaces of Nokia Switch.
* Experience with NOKIA DX MSC/VLR, HLR AND MSS MGW.
* Performed O&M routine checking of network active alarms, SS signaling link Status, circuits and circuit group status, clear codes and computer units.
* Served as a configuration team member.
* Data Definition, Trouble shooting and Launch of New Roaming Tieups for
* Camel Tieup
* GPRS tieup
* Actively involved in Solving Roamingrelated Complaints
* Actively involved in SCCP global title routing definition for efficient Configuration of MSC/VLR, HLR/AUC for the launch.
* Routing of SCCP messages towards HLR, SMSC and SCP.
* Performed as an IREG International Roaming Expert Group Defining and testing for new launch with national and international operator
* Prepared database scripts for implementation of Mobile Number Portability project.
* Tested and loaded successfully in all Network nodes for MNP Project.
* Performed routing changing /alternative routing in case of emergency situations and congestion as per the i/p from the customer.
* CoOrdinated with Care team during Emergency & Critical Situation of NSS Elements.
* Resolved customer complaints and maintained high degree of customer satisfaction.
* Maintained charging back up on external media on daily basis.
* Performed BSC Rehoming from one MSC to another MSC.
* Analyzed traces for SMS, LU failure, and ISUP call trace by using NETHAWK and Tektronix Protocol Analyzer.
* Configuration of Routing protocols Static, Default, RIP, RIP v, IGRP, OSPF, EIGRP
* Implementation of standard & extended Access List to secure network.
* Implementation of Static NAT, Dynamic NAT & NAT overloading.
Cisco Certified network Associate CCNA
Networking: OSI, Ethernet, TCP/IP, Local Area Network, WAN, ., OSPF, RIPv, EIGRP, NAT,
IPV, IPV, DNS, DHCP, Accesslist, VPN
CCS Protocols: MTP Message Transfer Part, SCCP Signalling Connection Control Part,
TCAP Transaction Capabilities Application Part, MAP Mobile Application Part,
ISUP ISDN User Part, BSSAP Base Station System Application Protocol
Signalling over IP: SIGTRAN Signalling Transport, SCTP Stream Controlled Transmission Protocol,
MUA MTP User Adaption, MEGACO Media Gateway Control Protocol,
BICC Bearer Independent Call Control
PROJECTS AND ACHIEVEMENTs
* Achiever of the Month Award, January : For excellent contribution in MNP database script creation, loading and testing in all Core nodes.
* Achiever of the Month Award, June : For contribution in making live new HLR for commercial traffic in record time of days.
* Achiever of the Month Award, September : For successfully shifting national and international traffic for MTP as well as SCCP with all operators.
Nokia Tools : HIT Macro, DISSECTA, TANG
Networking Tools : Cisco Packet Tracer, BOSON Router Simulator
Operating System : WINDOWS
Software Packages General : MSoffice, Excel etc.
Bachelor of Engineering B.E.,
Major: Electronics and communication EC
Vishwakarma Govt. Engg. College, Gujarat University
Certification: Cisco Certified Network Associate CCNA
Mobile Communication, Data Communication & Networking, Optical Communication, Antenna & Wave Propagation, Digital Communication, VLSI Technology and Design, Electronic Communication, Electronics Circuit Design, Digital Electronics, Network Analysis.