Experience

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  Ericsson india pvt. ltd.

  Nov 2003 - Jul 2006

  Ericsson local support engineer

  • First line Support for BSNL West Bengal, Bihar, Jharkhand & North-east & Reliance Telecom.• Providing Emergency & technical support for Support/ roll-out activities to operators. • Software Upgrades, Updates, Processor changeover & Capacity expansion in HLR,MSC and BSC.

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  India comnet international private limited

  Jul 2006 - Aug 2007

  Sr. engineer (npi-in )

  Worked as NPI-IN (New Product Introduction-Intelligent Network) engineer, supporting Lucent Technologies Asia Pacific region •Implementing USDS-SDHLR and USDS-AAA in TTSL, India.• Network planning (IP/SS7) for USDS-SDHLR and USDS-AAA.• HLR migration project. Swapping of Ericsson HLR’s with Lucent HLR’s.• Provide Tier 3 and Hot line support to Tata Teleservices.

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  Ericsson saudi arabia

  Sept 2007 - Jun 2008

  Sr. engineer test and integration

  • Testing & integration of 2G & 3G Core Nodes, Hardware/Software upgrades and Hardware extensions.• Hardware swap of 212 40 with 212 50 & Network role out R11 to R12 upgrades.• APG 40 C2 and C4 with Windows NT to windows 2003 upgrades.

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  Ericsson vietnam

  Jun 2008 - Apr 2010

  Core integration engineer

  • Leading the implementation team in 2G & 3G Core Network roll-out & expansion projects.• Provide support to customer on project related issues.• Working closely with Design & Solutions team during project phase.• Migration planning and implementation from non STP network to STP based network.• Leading 3G readiness of existing core nodes. Integration of 3G nodes with other nodes• CAP3 (SMS-MO) implementation HLR and MSC. Integration of USSD systems with Ericsson HLR’s.• Migration Planning of subscribers from Nortel HLR to Ericsson HLR-R• SMS routing solution proposal and implementation to help smooth transition of old CDMA subscribers to new GSM network. Show less

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  Ericsson india pvt. ltd.

  May 2010 - Dec 2010

  Mss consultant

  Project:- Sunrize Vodafone, Chandigarh• MSC in pool implementation.• MNP implementation• Traffic migration from NSN nodes to Ericsson Nodes.• Blade Cluster R6.0 commissioning and integration, M-Mgw R6.0 GMPV4 testing and integration

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  Ericsson india global services pvt. ltd.

  Jan 2011 - now

  • MS Handover of IMS, SDN, SDN Controller & Cloud.• Leading MS Transition, Migrations & New Node MS Handover/Integration Projects• Huawei IN West MS transition From Huawei to Ericsson MS. Resource Transition, KT & MS readiness.• Telenor Subscriber Migration (Pan India) to Bharti India in record time.• Tata Subscriber Migration (Pan India) to Bharti India.• Volte readiness of MS nodes and Volte Launch of PAN India Circles. • NT-HLR migration readiness and migration of 12 Ericsson Circle. Which includes readiness of core and IN nodes to handle Camel traffic for Home PLMN. Replication of all services on CS1+ to CAMEL. Extensive testing related to IN & Core for service verification after migration. Ensuring smooth migration with minimal impact after migration.• MS Handover of New nodes of different vendors (Nokia, Huawei, ZTE, Cisco etc.) to Ericsson MS. Which includes MS handover readiness and ATP of nodes. Completed MS transition of more than 100 nodes in 2017. Which Includes Nokia HSS NT- HLR, Huawei G-layer and various other nodes• MS Transition of 8 Nokia Circles to Ericsson MS• Integration of MS nodes with Ticketing, Performance reporting and other reporting tools to ensure auto TT generation with desired severity, auto report generation as per agreement with customer and generation of TT’s based on KPI degradation. Show less

  • Regional Service Delivery Manager- MS Operations

    Nov 2020 - now

  • Program Manager

    Sept 2016 - Nov 2020

  • MS Delivery Manager: Vietnamobile

    Oct 2014 - Aug 2016

  • MS Operations Assurance Manager

    Jul 2014 - Sept 2014

  • CA Manager - Circuit Core Bharti India

    Nov 2012 - Jul 2014

  • Problem Manager- Circuit Core

    Jan 2011 - Nov 2012