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Lydia LE BRIS

Nozay

En résumé

Through my experience in UK , I have shown a great ability to adapt to different environments. I am highly motivated for a job in which my human and technical skills will be required.

Mes compétences :
UMTS
Perl Programming
C Programming Language
UNIX
Microsoft Windows
Linux
Java
Dynamic Host Control protocol
Android
software development
signal processing
UTRAN
TFTP
SCTP protocol implementation
Regression Testing
Rational ClearCase
RIP
Python Programming
Norm analysis
Nokia
Motorola Hardware
Matlab
IBM OS/2
HP Quality Center
Generators
GPRS
Fagan Inspection method
FTP
DSP
Clarify
Bug Tracking System

Entreprises

  • Nokia - Software architect / integrator / coordinator

    Nozay 2016 - maintenant The scope of my experience evolved from development to System Test with different interfaces (support to internal customers, work with different UE vendors) in different environments (Linux/Android/Windows) in complexe systems (real and simulated complete environment with regular evolution) and for Customer critical investigations (call drops investigations in many different realistic radio/traffic scenarios).
    I love the world of test for the complete functional picture it offers by :
    -Readings specifications (3gpp ..) and see what impact they have
    -Defining test plan and specifying tools needed/ Driving tool installation, RF calibration
    -Running Test / daily status
    -Investigating call drops or Quality of service issues
    -Involving identified team/ Coordinating pb resolution
    Through my experience in UK , I have shown a great ability to adapt to different environments. I am highly motivated for a job in which my human and technical skills will be required.
  • Alcatel Lucent - LTE IOT System Test engineer

    Paris 2009 - maintenant Alcatel Lucent/Nokia since January 2016 (Villarceaux & Velizy,
    * LTE QoS/KPI: Investigation of call drops / quality of service issues on long run scenarios with different radio/traffic conditions. Analysis on all software layers (from RRC to L1 layer)
    (7 years) RF Calibration of bench (PA/spirents)
    * LTE IOT System Test engineer: Study and test of new features (Rach format2, Volte SPS, ANR, TTI bundling, EMBMS) with different UE constructors (Qualcomm, Apple, Nvidia, HTC ) using Android for most of them in a complete ALU system (EUTRAN + EPC) in a Linux and Windows environment
    Technical lead on new hardware (spirent , ercom core network simulator) (planning/coordination/installation/verification with the vendor)
    * UMTS IOT System Test engineer: Study and test of new features (amr, hspa+, dual cell, FDPCH) with different UE constructors (Qualcomm, Nokia) in a complete ALU system (UTRAN + core PS/CS) )
    Regression tests coding using ALU automation tool (EasyTest)
    * Sub Sytem Test engineer: Transfer of competencies to India of BTS UMTS integration (tests specs, plan and support) . Development of Perl scripts to parse test results. ;
  • Alcatel-Lucent - Software integration validation

    Paris 2009 - maintenant - Integration of new features with different UE vendors. (one week session with vendors) in a complete ALU LTE network (EUTRAN + EPC)
    - Technical prime on features. (feature study such as Rach format2, Volte, ANR.. / test cases description / dry run / presentation / session)
    - Support to internal customers for UE related issues.
    Done similar job in UMTS and inter rat.

    Used tools such as Agilent, sniffer/wireshark (Telecom/IP Protocol Analyzer), spirent Test Center (Network Traffic generator/analyzer) , spirent wireless channel emulator (SR5500) to simulate delay/ path loss .. ercom to emulate missing part of EPC, and different proprietary tools to upgrade/configure/take traces on UEs, to analyze radio performance from BTS traces in UMTS/LTE (CDMx/Sherpa)
  • Motorola - SOFTWARE INTEGRATION

    Gif sur Yvette 2005 - 2008 * Analysis, development and tests of network protocols (with RFCs of DHCP, TFTP, RIP).
    (4 years) * Development in Java, Perl of test tools (IHM and implementation of tests for UMTS system)
    * Development in C and Motorola assembler of GPRS functionalities (automatic gain control on equalizer, CS3 /CS4 coding scheme) ;

Formations

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