August – Today
IP/MPBN Integration & Support Engineer
Ericsson Algeria, N°, Mohamed BELKACEMI St, ElMadania Algiers.
TunisieTelecom GPRS Technical Assistance: Knowledge transfer to O&M GPRS Team regarding SGSN/GGSN
Operation & Maintenance and problems troubleshooting.
Mobinil Egypt IN Migration IP part Support: Assisting Mobinil Intelligent Network migration project, taking care of
IP connectivity troubleshooting.
Integration of Ericsson MPBN Mobile Packet Backbone Network within two Ericsson customers in Algeria, Algeria
Telecom Mobile & Wataniya Telecom Algeria, MPBN is a MPLS based network, designed to handle multiple
Telephony mobile infrastructure connectivities, packet switched & circuit switched, Billing/Charging, O&M …,
MPBN is built mainly with Ericsson Redback or Juniper & Extreme equipments M/M/M Routers, Ex
Switches & Extreme Switches, Netscreen ISG & SSGM firewalls.
Design & integration of the IP Backbone of Ericsson IN platform, within the IN Swap project of Orascom Telecom
Algeria, a network which is handling all Charging System & other IN nodes traffic Sigtran & other native IP, and
related O&M traffic, it has been designed based on MPBN concept.
Member of ELS Ericsson Local Support: taking care of customer support on Ericsson MPBN, GPRS platforms
xGSN, any IPNetwork equipment Cisco, Juniper ….
February – August
Managed Services Engineer Ericsson Operation & Transfer EOT – Algeria Telecom Mobile
Ericsson Algeria, N°, Mohamed BELKACEMI Street, ElMadania Algiers.
Maintaining the DCN Data Connectivity Network of the main customer of Ericsson Algeria which is MOBILIS
Algeria Telecom Mobile, a network containing Cisco equipments routers, switches designed in a redundant way
with dynamic routing, used to relay the whole Mobile Telephony core network equipments AXE & some SUN
servers IN & Messaging, for management and maintenance purposes.
Taking car of networking issues regarding some Ericsson TSP nodes CCN & Sun Solaris UNIX servers as part of the
Intelligent Network Charging System of MOBILIS Mobile operator, helping in shell scripting, etc…
Being part of the team that administered the MPBN.
May − January :
IPNetwork & System integration Team leader
Entreprise d'Enseignement Professionnel A Distance, EEPAD ISP
, BOUADOU Bros. St, BirMoradRais, Algiers, Algeria
Design & Integration of the IPBackbone of ADSL doubleplay service Data+VoIP of the company, with Juniper M
series routers, the used techniques: Dynamic routing BGP, OSPF, RIP, IPSEC VPNs and QoS.
Design of services destined to corporate customers: General networking & VPN solutions based on Juniper
Netscreen /, Hosting Solutions Web, Mail platforms ….
Lead a team which controlled and maintained some network services in an active state: routers Cisco & Juniper,
switches Cisco Catalyst, access points wireless, Hosting Systems under Linux OS: Web, DNS, Mail servers, and
network security: Firewalls Cisco PIX & Juniper NSISG & Corporate VPN Network.