Telecom, core, Voice, MSC, wireline, Wireless, Switch Engineer

SACHIN JAISWAL

**, ********** ******, *******, ** 01867 . 781-***-**** . **************@*******.***

SUMMARY

An accomplished, self-motivated, result oriented Engineer, Manager and Team player strong Technical knowledge with 10 yrs experience in Telecommunication Industry. A combination of hard working, friendly, customer oriented, enthusiastic, effective leader with good interpersonal skills and great attitude. Detail oriented with strong skills in problem solving, supervision, communication, presentation and project management Skills.

Solid track record with extensive and diverse experience in Switch Operation, Maintenance, Administration and Troubleshooting, Project Execution, Managed Services, Customer Technical Support in GSM, CDMA, PSTN, NLD/ILD (National / International Long Distance) Networks & EPABX.

CAREER HIGHLIGHT

• Hands on of expertise in Configuration of CSS7 & M3UA Links (STP, InterMSC for BICC), GT (Global Title), MGT, Roaming Links, BSC links & A interface, Interconnects, BSC Rehoming, Cell site / BTS Creation / Growth, PSTN Trunks in Ericsson AXE-810 MSC, ZTE MSS and MGW, Huawei MSS and MGW, NSN DX-200 MSS, MGW & HLR.

• ISDN PRI, ISDN BRI, CENTREX, VPN, Level DID Creation in LUCENT 5ESS, O&M of V5.2 Interface & Access Network.

• Hands on Experience in fault management of MSC-MSS-MGW, and customer complaint solving in Mobile Networks.

• Good Experience in preparing DT (Data Transcripts) for Voice and CCS7 routing Translations, Interconnects, BSC & BTS Rehoming.

• Knowledge of CISCO 7609 OSR used in NSN DX 200 MSS & MGW Integration

• Project, Planning and Execution. Installation, Testing, Integration and Commissioning of the AVAYA Definity, LG Aria & OKI Japan Digital switching systems of large capacities for verity of applications in large corporate voice communications networks.

• Experience of IP Networks, TCP/IP, Understanding of IP Addressing, SubNetting, routing Protocols, VoIP Network Elements like Proxy, Redirect, Registrar, Location Servers in SIP Environment, IMS Network Architecture.

• Intermediate configuration (LAN, WAN Interfaces, Spanning-Tree, VLANs, VTP, IGRP, OSPF, EIGRP, DNS, DHCP, ACLs) knowledge of CISCO 2950 Series Switches and 2600 Series Routers.

• Good understanding of CCS7, R2MF, ISDN, IS-41, MAP, SCCP, H.248, BICC and SIGTRAN Signalling protocols Traces.

• Knowledge of V5.2 Signalling, GSM, CDMA & Known to SDH / SONET Modules (STM1, STM4, STM16, OC-1, OC3, OC-12), Voice Mail, IVRS.

• Experience in coordination with OMCR, STP, HLR, IN, CRBT, Teams and Vendors (Ericsson, Lucent, ZTE, Huawei, Siemens) for reliable Network performance

KEY ACCOMPLISHMENT

• Successfully Planned and Executed Project of Ericsson AXE-810 MSC CDMA Subscriber base swap to newly Commissioned ZTE CDMA MSS and MGW.

• Played major Role in Integration of Huawei MSS & MGW for Launch of Tata Docomo GSM Launch with more than 300 BTS Sites.

• Support provided for configuration & Integration of RNC with MSS and MGW (Control Plane & User Plane) for Initial 3G Test & Soft Launch of Vodafone.

TECHNICAL SKILLS

Desktop Operating Systems : Windows 95/98/ME/XP/2000

Network Operating System : Windows NT 4.0, CISCO IOS

Protocols : CCS7, R2MFC, ISDN, IS-41, MAP, SCCP, H.248, SIP, BICC, SIGTRAN, TCP/IP Protocol Suit, IP Addressing & SubNetting, OSI Layer & Routing Protocols

Software / Application : MS-Office 2000/2003, MetaSolv, HP Overview, WinFiol, WRQ Reflections, Huawei Trace Monitor

E-mail Client : Lotus Notes 5.0, MS-Outlook/Express,

Hardware : Ericsson AXE-810/10, Siemens EWSD, Lucent 5ESS, ZTE ZXC10 MSCe and MGW, Huawei MSOFTX3000, Huawei UMG8900, Nokia DX200 & IPA2800 Platforms

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