Menu

Abdelfatah ELARFAOUI

RABAT

En résumé

Network Engineer with 6 years of diverse experience in Telecommunications, network , large scale IP, depth knowledge of layer 2 Switching, IP routing , IP/MPLS and Excellent problem solving skills. I’m seeking a challenging position within a multinational corporation to enhance my knowledge and enrich my career path; I would like to have the opportunity to expose myself to new challenges by adding academic, practical knowledge and work experience.
Expertise on: Cisco CCNP Certified, Juniper JNCIS-SP Certified, L2, L3, IP, MPLS, BGP, OSPF, EIGRP, IS-IS, RIP, HSRP, VRRP, GLBP, VLAN, STP, MSTP, CISCO IOS, Juniper JUNOS…


Mes compétences :
IS-IS
Layer2&Layer3
Juniper Junos
STP, RSTP,RSTP+, PVSTP, Juniper VSTP, MSTP
HSRP, VRRP, GLBP
Cisco IOS
Traffic Engineering
RIP
BGP
OSPF
EIGRP
TCP/IP
MPLS
SMSC
QoS
VAS
CCNA Certified
IPRAN
WiMAX
CCNP Certified
JNCIS-SP Certified
JNCIA Certified

Entreprises

  • FH - IP Network and Security Engineer

    2014 - maintenant

  • Méditel - IP & VAS Support Engineer

    2010 - 2014 o Technical daily support of VAS plateform's IP Network ( Cisco ITPs, CISCO CSS Loadbalancers, CISCO 6400/3550/3570 Switches, CheckPoint, Routers Cisco 7200/7609, Big IP)
    o MVAS Project: IP Planner and Designer
    o VMS QoS Project
    o AAG Project: External Providers connecting to Meditel SMSCs: Handling Security, Fortigate VDOM and NAT to insure Geographic Loadbalancing ( Casa and Rabat sites)
    o Operation Tools & Support Systems (Nagios, HPOVO, Remedy, AMS,EMS,BT,…)
    o Unix/Linux/Solaris/RedHat system administration
    o Shell Scripting, Database SQL scripting
    o VAS Policy Security Administrator (Firewalls, OS, Password policies, Users Restrictions/Privileges,…)
    o Acision SMSC (LogicaCMG) administrator
    o MultiVAS project: [Acision provider] Design, Integration,…
    o perform the necessary preventive maintenance tasks
    o participate to the guard duty (2 weeks per month)
    o Weekly planned works during night /weekends (new installation, preventive maintenance window, configuration correction, troubleshooting that affects service...)
    o Managing the new Recast of VAS IP Network ( Preparing request for proposal, managing workshop with providers, discussing the criticality of services managed by VAS platforms and different scenario of migration)
    o Technical daily support of VAS platforms
    o Working as 24/7 on call stand-by engineer for all VAS platforms
    o Responsible of closing trouble tickets coming from NMC in the specific VAS area

  • INWI - Solutions Architect (WIMAX, IPRAN, QoS)

    Casablanca 2008 - 2010 WIMAX Project:
    o RFP Evaluation, vendor selection and design finalization
    o Integration of the network with Core IP, provisioning & Billing systems
    o Engineering, acceptance and provisioning documents validation
    o Training the support and maintenance teams
    o Design and implementation of system monitoring and reporting solutions
    o WIMAX Services Designer: HLD, LLD and DD
    o Engineering and Design of WiMAX Services: Internet, VPN L2&L3 services, VOIP, Fax over IP, Messaging
    o Troubleshooting/resolving issue of integration with IP/MPLS ( VOIP Integration with Alcatel NGN platform, G.711 & G.729 codecs negotiation issues, SIP signaling issues, Fax problems, VPN Layer 3 integration using L2TPv3 protocol and GRE Soft Tunnel, QoS classification[UGS, ERTPS,RTPS, NRTPS and BE])
    o Troubleshooting Internet/VOIP/VPN Configuration, VOIP/FAX Codecs Validation, QoS Tests.
    o SE100 Redback Router Contexts Design, Configuration and Troubleshooting
    o End-to-End QoS Validation


    2G/3G Project:
    o Managing workshops to choose the appropriate 2G/3G Solution (Huawei, Ericsson, ZTE)
    o BSS/Core Network Integration Team.
    o Validation of IOT and BSS Acceptance Tests.
    o IOT Tests with Huawei.
    o BSS and OMC (M2000) Acceptance (Huawei BSC6000, BTS3900, DBS3900)
    o Resolving Integration Problems ( type of A interface based on IP or TDM, Testing Abis Interface Transport based on E1 and STM-1).
    o Resolving Backhaul (Alcatel, Nera, Readline, ,Sagem ,Cambridge WLL,…) Interoperability Problems.



    IP RAN Project:
    o BTS and BSC existing Backhaul between Audit
    o IP RAN solutions Benchmark
    o Tests Acceptance and ZTE CDMA2000/WLL of Cambridg/SLFv2 of Sagem IOTs.
    o Study of QoS issues related to IP RAN integration ( QoS level 3 based on DiffServ and QoS level 2 based on 802.1p)
    o Manage migration from Abis over TDM to Abis over IP , and Troubleshooting Abis issues

  • Huawei - Internship

    Boulogne Billancourt 2008 - 2008 Final Project Training within Huawei Technologies CS Core Network Department

    o Implementation and Design (HLD, LLD and DD) extension project of the 3G/R4 Maroc Telecom’s core network
    o Study CS core network protocols (H.248, BICC, MAP, CAP, ISUP, M3UA, M2UA, ISUP, SCCP, SCTP)
    o Study of Huawei CS core Network equipment( MSOFTX3000, UMG8900 and HLR)
    o Study of IN Intelligent Network basic concepts (CAMEL phase 1, 2 and 3)

Formations

  • INPT Engineering School (Rabat)

    Rabat 2005 - 2008 Telecommunications & Networks Engineer

  • Classes Préparatoires Aux Grandes Écoles Des Ingénieurs Agadir (Agadir)

    Agadir 2003 - 2005 Intensive Mathematics & Physics Studies

Réseau

Annuaire des membres :