Freelance BSS : Distinguez les savoir-faire qui vous manquent

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Résumé d'expériences d'Ala,
freelance BSS résidant dans l'Essonne (91)

  • Technical Account Manager at Mobileum

    Jan 2018 - aujourd'hui

    Technical Customer Needs study (VoLTE, 5G, IoT, MVNO Interconnexion)
    Act as the primary point of contact for Customers
    Build the final technical architecture Solution (BM, NFV and Cloud solutions)
    Build and maintain relationships with the customers
    Respond to RFPs, RFIs and RFQs and deals negotiations
    Presales study and Support for Sales deals
    Security Solutions Area (SMS FW, SS7&DIA FW, GTP FW, Voice FW etc…)
    Roaming Solutions Area (Steering, Policy Control, Virtual Home etc…)

  • SME at Mobileum
    Jan 2014 - 2018

    Administration of Roaming and mobile services
    Tracking and resolving issues within SLA times.
    On site support for regional accounts.
    Ensuring optimal performance of implemented S/w
    Providing backup help.
    Work with engineering teams to resolve issues.
    Maintenance and administration of operating systems, hardware and software
    (Sun Server, Linux servers)
    Oracle database administration.
    VAS Roaming Anomalies handling
    Fraud prevention
    L3 Troubleshooting

  • Support Engineer

    at Mobileum (Commonly known as Roamware)
    Jan 2014 - aujourd'hui

     Administration of Roaming and mobile services
     Tracking and resolving issues within SLA times.
     On site support for regional accounts.
     Ensuring optimal performance of implemented S/w
     Providing backup help.
     Work with engineering to resolve issues.
     Maintenance and administration of operating systems, hardware and software (Sun Server, Linux servers)
     Oracle database administration.
     VAS Roaming Anomalies handling
     L3 Troubleshooting

  • Technical Team Leader

    at SFR
    Jan 2012 - Jan 2014

    Core Voice Referent at DIVB SFR
    R4 Projects Integration and Validation SFR Labs (NSN MSS & MGW, DNS,
    OSS)
    R4 Platforms projects managing (MSS, MGW, DNS, OSS)
    VoIP Platforms projects managing (CS2K, IMSS, SONUS)
    NGN Environment projects managing (MGC10, E10, SBC ACME)
    R4 Anomalies handling

  • Technical Team Leader

    at SFR
    Jan 2012 - Jan 2014

     Core Voice Referent at DIVB SFR
     R4 Projects Integration and Validation SFR Labs (NSN MSS & MGW, DNS, OSS )
     R4 Platforms projects managing (MSS, MGW, DNS, OSS)
     VoIP Platforms projects managing (CS2K, IMSS, SONUS)
     NGN Environment projects managing (MGC10, E10, SBC ACME)
     R4 Anomalies handling
     Ramp up procedure redaction
     Troubleshooting and support for VSR phase

  • Technical Team Leader

    at Alcatel Lucent
    Jan 2011 - Jan 2012

     Technical Team Leader
     Technical Support L2 (ALU BSS)
     Planning elaboration
     RAN 2G Project managing
     Customized Methods Redaction
     BSS Software Migrations
     BSS Software Validation

  • Core Network Solution Engineer

    at Orascom Telecom Tunisia
    Jan 2010 - Jan 2011

    TUNISIANA” (Technical Department)
     VAS (Value Added Service) Platforms Integration
     MSS Pooling Study & Implementation
     Project managing
     Multi A Study
     MSS DB optimization
     CS core R4 Trouble shooting
     Flexi BSC Integration Project Manager
     Gemini experience for NSN Flexi BSC Integration
     R4 NEs Integration and Trouble shooting
     Routing Signaling Traffic
     SCCP Routing realization and Optimization
     MGW and BSC/RNC Integration
     New MGW and MSS Features Introduction

  • Confirmed Expert BSS (Base Station Sub system)

    at Orascom Telecom
    Jan 2009 - Jan 2009

    Tunisia “TUNISIANA” (Technical Department)
     MGW for R4 Introduction Study
     R4 Generalization Project
     3G Vendors Solutions Evaluation
     EDGE Generalization
     MCS 09 Generalization for DCS Band BTSs
     New MFS MX introduction
     BSS KPI follow up
     Project managing
     BSS studies for Complicated Area
     BSS Project Manager for Summer Plan

  • Expert BSS (Base Station Sub system)

    at Orascom
    Jan 2006 - Jan 2008

     BSS interface for R4 project: migration of Alcatel Lucent BSC to the NSN Media Gateway in order to perform codec tests, interoperability tests, HO tests…
     Cisco Planning Project for BSC supervision and OMCR design
     Max PDCH enhancement Project
     Trial Abis Aggregation Data Project (Cisco CX2600 & Memotec Routers Trials)
     Alcatel USB Modem Throughput Evaluation
     VoIP Project Study
     Study, Planning and Implementation Double GPU Project for MCS09 generalization for B8 and B9 Release.
     Study, Planning and follow up Edge Generalization in TUNISIANA Network
     Abis dimensioning Optimization Project (B8 and B9 Release).
     EDGE Deployment (B8 Release).
     Test of the Interoperability between both features TFO and AMR on Alcatel BSS using sophisticated mobiles and K15 tracer. Test of the inter-provider (Alcatel and Siemens) function of TFO feature.
     Abis Planning, Dimensioning and Aggregation Simulator
     Cisco Routers MWR1941 trial
     Study, Optimization and realization of BSS Network Design
     Monitoring of GPRS and GSM KPIs using RNO/ NPO, Astellia, SPOTS etc…
     BSS KPI analysis (GSM, GPRS and EGPRS) with SPOTS, RNO, RNM…
     BSC, BTS, MFS and TRAU integration.
     Gb, Abis and GCH interfaces Dimensioning
     Preparing the new equipments integration (BSC, MFS) reports and the Work orders to be executed

  • Internship

    at Orascom Telecom Tunisia “TUNISIANA” (Technical group)
    Jan 2006 - Jan 2006

    Study of HLR Road MAP for the introduction of IMS and 3G services. (Development of an application for Traffic Evolution estimation at HLR level).

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