Experience

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  Reliance jio

  Jan 2015 - Dec 2016

  Network engineer

  Having Knowledge to troubleshoot L2,L3 Cisco Routers i.e. – 9010 ,9020-O ,9020-I,9000 , DCN -3925 Also work on Tech Route ,RAD L2 Switches.Design and Execution of CSS & AG1 network.Creating NDD & NIP . Installation and Integration of new sites.Fiber conversion , Traffic shifting , Link Upgradation activities performed by me.Generating NSA, SA change request at HPSM.Basic Knowledge of IP.

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  Reliance jio

  Feb 2017 - Nov 2019

  Network deployment

  QA ENGINEERPerforms IMS testing on different nodes PCSCF, ICSCF, SCSCFResponsible for feature testing of (PCSCF, ICSCF, SCSCF).Good understanding of Volte, IMS interfaces Perform testing based on different call scenarios like IMS registration, IMS-IMS (VoLTE) call, IMS conference call etc.Performing Call flow scenarios based on SIP protocol-Call Cancellation, Call Hold, Call Forwarding etc.Test every call scenario on different type of codecs and payload.Use to run bulk calls in order to achieve benchmark numbers.Writing test cases and execute them on different IMS nodesRaise bugs and analyze the issues raised from customer end.Performance Test with different Type of call Mix load test with overnight load, weekend load and Analysis the result like Memory, CPU consumption, call rate and failure rate.Having knowledge of IMS architecture with all the nodes P-CSCF, I-CSCF, S-CSCF, TAS, HSS, MRFC, MRFP and also having knowledge on end to end call flow including IMS Registration, VOLTE call flows, Call conference.Having complete knowledge of SIP Protocol, SDP, IMS network. Knowledge on end to end call flow like Call hold, Call Forward, call transfer, call conference etc. Show less

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  Mavenir

  Nov 2019 - Apr 2021

  Senior engineer

  work in IMS / SIPRolls & Responsibilities –Taking care of IMS nodesGenerating NSA , SA activities at HPSM Knowledge of JIRA for raising bugs.Putting patches on Nodes as per requirement.SIP trace analysis using Wireshark toolLogs analysis of IMS calls with the help of tools.Find the root cause failure for the calls & setting up the route cause.Troubleshooting L1 Network related problem.Responsible for troubleshooting and timely resolution of issues in IP network.Having knowledge of IMS architecture with all the nodes P-CSCF, I-CSCF, S-CSCF, TAS, HSS, MRFC, MRFP and also having knowledge on end to end call flow including IMS Registration, VOLTE call flows, Call conference.Having complete knowledge of SIP Protocol, SDP, IMS network. Knowledge on end to end call flow like Call hold, Call Forward, call transfer, call conference etc. Show less

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  Capegemini consulting india private limited

  Apr 2021 - Jul 2022

  Technical solutions leader

  Roles & Responsibilities –• Taking care of SBC.• SBC deployment in Openstack cloud environment, VNF onboarding.• Troubleshooting during deployment.• Exposure of Cloud services i.e. Keystone, Nova, Neutron, Horizon, Cinder, Glance, Heat, Swift, Ceilometer.• Exposure on Open stack, Virtualization, Under Cloud installation, CBAM installation and instances deployment.• Working across Projects of OTN, CG, BELL CANADA on NOKIA IMS & IPA Nodes like SBC.• Preforming the vital role in AT of Volte, IMS declaring the Nodes live, handover to Customer.• Generating NSA , SA activities at HPSM • Knowledge of JIRA for raising bugs.• Putting patches on Nodes as per requirement.• SIP trace analysis using Wireshark tool• Logs analysis of IMS calls with the help of tools.• Find the root cause failure for the calls & setting up the route cause.• Troubleshooting L1 Network related problem.• Responsible for troubleshooting and timely resolution of issues in IP network.• Having knowledge of IMS architecture with all the nodes P-CSCF, I-CSCF, S-CSCF, TAS, HSS, MRFC, MRFP and also having knowledge on end to end call flow including IMS Registration, VOLTE call flows, Call conference.• Having complete knowledge of SIP Protocol, SDP, IMS network. Knowledge on end to end call flow like Call hold, Call Forward, call transfer, call conference etc. Show less

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  Stl - sterlite technologies limited

  Jul 2022 - now

  Technical lead