TARIT BISWAS

Experience

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  BPL Telecom Pvt Limited

  Jan 2002 - Feb 2005

  Field Engineer

  Installation and commissioning of Siemens HiPath EPABX, BPL's EPABX

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  Nokia

  Feb 2005 - Jan 2008

  Care Engineer

  1. Installation, Commissioning, Intigration, Testing, Migration and Care Support of EWSD (TAX and Local exchange), NGN(TAX), 2. L2 support (24 x 7)

• 

  Nokia

  Apr 2008 - Jan 2011

  Care Expert-STP

  Installation, Commissioning, Intigration, Testing, Migration and GDC Support of Nokia STP(hiS700), SCR (Fujitsu server), SiS Server(SunNetra), MSC, VLR, HLR

• 

  Nokia

  Jun 2011 - May 2015

  PaCo Expert of SDM Product (NT-HLR, NDS)-GDC India

  Worked as a PaCo Expert for Care support of SDM Product (NT-HLR, NDS, Upgrade of NT-HLR, One-NDS, Installation and Commissioning of NT-HLR, One-NDS, EIR).Resolve care case handling as a leading position for India Region (Customer:- VF, Bharti, Tata, Uninor and Aircel)Emergency support of SDM product Deep knowledge of SIGTRAN, Telesys, Ulticom, IP, NetAct, @com

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  Aircel

  May 2015 - Jul 2022

  Deputy Manager-Network

  NT HLR-15.5, NDS-9.0, EIR-5.0, NetAct-15.5 operation and maintenance, update, patch update, report generation, ASR maintaining, KPI observation and maintaining, configuration management, unix, linux, HP Blade server, Sun server health checkup.

• 

  Nokia

  Mar 2017 - May 2019

  SDM Specilist
• 

  Ericsson

  May 2019 - Jul 2022

  • Customer Solutions Architect

    May 2019 - Jul 2022

  • Customer Solutions Architect

    May 2019 - May 2019

  • Customer Solutions Architect

    May 2019 - May 2019
• 

  Nokia

  Jun 2022 - now

  SDM Specilist in Nokia

  Expert in Fault Management & Troubleshooting of 5G( AUSF, UDM, UDR), SDM, SDL/One-NDS, HSS, HLR