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Slim ZOUAGHI

Colombes

En résumé

After more than six years of experience in the telecommunications field, I had the opportunity to work with several operators in the EMEA region (Cameroon, Ethiopia, Tunisia, Morocco, France, Spain), which allowed me to gain a deep understanding of: Core network (GPRS, UMTS, IMS, EPC), Call flow 2G / 3G / 4G, troubleshooting Protocol.

Mes compétences :
GPRS
SS7 and GSM
IMS
UMTS
Oracle Database
Networking
LTE

Entreprises

  • Oracle - OracleCGBU Principal Consultant

    Colombes 2015 - maintenant

  • Databox Telnet - Ingénieur Déploiement

    2008 - 2015 Deploy Oracle’s (ex-Tekelec) products on telecommunication operators on EMEA region.

    - Responsible of design and dimensioning of Oracle solutions (PIC, PCRF and SDM) for GSM/GPRS/UMTS/LTE networks.
    - Deploy Oracle’s (ex-Tekelec) products on telecommunication operators on EMEA region.
    - Investigation, troubleshooting and optimization based on: probing (Drops, network failure, Data throughput issue), trace analysis and protocol decoding (SS7, UMTS, GPRS, IMS and LTE protocols)
    - Roaming traffic optimization (Gp and SS7)
    - LTE/EPC Optimization and Troubleshooting.
    - Configuration of CISCO switch (CISCO3020, CISCO 4948)
    - Expertise on different protocols and message flow (SIP, SIPI, MEGACO, BSSAP, RANAP, INAP, MAP, ISUP, DIAMETER, DNS…)
    - Provision Subscribers on the HLR (SDM product)
    - Troubleshooting and investigate on problem during the acceptance test
    - Test all call flow (all operation code) between the HLR and the network nodes (MSC/VLR, SGSN, GMSC and SMSC).

Formations

  • Ecole Supérieure Des Communications De Tunis, Sup'Com (L'Ariana)

    L'Ariana 2005 - 2008 Ingénieur

  • Institut Préparatoire Aux Etudes D`Ingénieurs De Tunis (Montfleury, Tunis)

    Montfleury, Tunis 2003 - 2005 Diplôme de Mathématique & Physique

    Sciences mathématiques et physiques

Réseau

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