Experience

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  Nokia siemens networks

  Jan 2012 - Jun 2014

  Roles and responsibilities:- Lab IP responsible – planning and maintaining IP network in DX HLRe TS test laboratory- Technical Support Community – incident resolution – handling Resolve cases for DX HLRe and standalone DX HLR- Emergency Case Handling – providing 24/7 standby support in weekly rotation, EME responsibility means mobile network outage related customer case handling that requires immediate attention- Representing DX HLRe TS on the following regular meetings: Architects’, Fault Control Board, DX HLRe Maintenance- Single Point of Contact for the Release, and Maintenance Programs of the DX HLRe,responsible for coordinating the communication with various DXA project and development stakeholders, such as network and software architects, R&D engineers, developers, Delivery, Product and Program Management- Participating in the content creation and delivery of the DXA software packages: 1. Coordinating and carrying out relevant DXA TS tasks, including the creation of Release Documentation items, testing any content-related internal documentation, resolving and following-up customer incidents2. Verifying generic DX HLRe software packages (main releases, maintenance packages)3. Publishing the verified software for DXA customers, using the online delivery channel- DXA TS Customer Responsible for Bharti Airtel, India – coordinating communication and information flow regarding incidents, deliveries and other relevant issues, representing DX HLRe TS and delivery functions for NSN’s Customer Team of Bharti Airtel, India- Providing on-site support for DXA customers worldwide Exibir menos

  • Senior Technical Support Engineer

    Jul 2008 - Jun 2014

  • Pilot Project Manager

    Jan 2012 - Mar 2013
• 

  Vodafone hungary

  Jul 2014 - Mar 2015

  Csdb support consultant

  LTE service launch in Vodafone Hungary NetworkSW/HW upgrades, Troubleshooting, Acceptance Testing: One-NDS; NT-HLR; HSS;

• 

  Nokia networks

  Mar 2015 - Jan 2017

  Projects:-Subscriber Migration Support-HSS Installation, Configuration and Integration-VoLTE/VoWifi Service Launch-NT-HLR Upgrade-NEBR(Backup Solution) Integration Providing remote support for Orange Spain during the subscriber migration including monitoring of the NT-HLRs, troubleshooting the migration issues, end user complaints VoWifi Service launch at EE UK on new HP platformCommissioning, SW/HW upgrades, Integration, Troubleshooting, Acceptance Testing on HSS product

  • CSDB Support Consultant

    Jan 2016 - Jan 2017

  • NT-HLR Support Consultant

    Nov 2015 - Mar 2016

  • CSDB Support Consultant

    Mar 2015 - Mar 2016
• 

  Nokia

  Jan 2017 - Jan 2021

  Responsibilities:-As Expert: 1. Providing SDM (SDL, HSS, HLR, AUSF_UDM, EIR) expertise for 5G E2E Solution Validation Team 2. Testing new 5G capabilities in E2E environment 3. Acting as Technical Lead: Defining Test Scope, planning Test Cases-As Team Lead: Coordinating and distributing work load among team members Responsibilities:-As Engineer: Deploying ad configuring Core Network Elements (HSS, IMS, EIR, AAA...) on cloud environments (CBIS)-As Lead: Coordinating and distributing work load among team members

  • 5G SA E2E Solution Verification Expert and Team/Tech Lead

    Jul 2019 - Jan 2021

  • Cloud Core Solution Integration Engineer and Squad Lead

    Jan 2017 - Jul 2019
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  Digi

  Jan 2017 - Jan 2017

  Mobile core engineer
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  Salt mobile

  Nov 2021 - now

  • Core Network Build & Operate Manager

    Jul 2022 - now

  • Core Network Evolution Architect

    Nov 2021 - Jan 2022