Laura Tejerina

Laura Tejerina

Software Engineer

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location of Laura TejerinaGreater Madrid Metropolitan Area

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  • Timeline

  • About me

    Agile Programme Manager en Vodafone Business

  • Education

    • Universidade de Vigo

      1990 - 1999
      Ingeniero Superior de Telecomunicaciones
  • Experience

    • Indra

      Nov 1999 - May 2000
      Software Engineer

      Software Engineer for Communication Systems at Electronic War Department

    • Ericsson

      May 2000 - Jan 2010

      IMS/NGN Solution SpecialistMain Tasks: - Proposal of new Solutions and Architectures to different customers in order to help them to get revenue from their IMS networks. - Internal and External Customer Presentations and Seminars.- Technical Groups Leadership and Coordination. - Support Coordinator for IMS/NGN Solution.- Configuration and Integration of different nodes involved in IMS (IP Multimedia Subsystem) networks.- Investigation and Resolution of Complex Problems and Incidences that appears in the daily operation of IMS networks.- Technical Coordination and Incidences Follow Up at customer network.- Integration of New Services on IMS networks.Technical Background:IMS Core Network Elements configuration, integration & support.IMS over LTEVoIP Protocols: SIP, Diameter, H248, MGCP3GPP Architecture, MMTelProducts: SBC, HSS, DNS, CSCF, MGC, MGW, Application Servers, Routers, Switches Mostrar menos

      • IMS Senior System Engineer

        Jul 2003 - Jan 2010
      • Packet Switching Support Engineer

        May 2000 - Jun 2003
    • Telefónica

      Jun 2011 - Jan 2013
      Project Manager for Corporate Telephony & LAN Services Development

      -Project Management for Corporate Telephony Services development: Scope Definition, Risk Analysis, Project activities Follow Up, Change Management, Cost Control, Quality Assurance, Report writing, etc.-Requirement definition for services implementation into Business Support Systems (Ordering, Provisioning, Ticketing & Billing)- Services: Corporate Telephony, SIPTrunking

    • Vodafone

      Sept 2013 - Oct 2015
      Project Delivery Manager - Vodafone Network Core & Operations (VCNO)

      Project Delivery Management at Global Services Platforms for Vodafone Network Core & Operations area: Planning, Follow Up and Control to guarantee Product & Services are delivered on time with the best quality.Products/Projects: Unified Communications potfolio for Global Enterprise

    • Vodafone Business

      Nov 2015 - now

      Programme Management at Group Enterprise Technology within Unified Comms Practice Area.

      • Agile Programme Manager Internet Acceleration

        Jan 2021 - now
      • Agile Programme Manager Cloud Connect

        Nov 2020 - May 2021
      • Programme Manager Connectivity Local Access Acceleration

        Jan 2019 - May 2021
      • Programme Manager - Unified Comms Portfolio

        Nov 2015 - Mar 2019
  • Licenses & Certifications

    • Senior Solution Integrator

      Ericsson
      Nov 2006
    • MSP® Certification - Managing Successful Programmes

      AXELOS Global Best Practice
      Oct 2015
      View certificate certificate