osama hossny teaima

− Designing and planning business solutions using common network.
− Designing and planning network connectivity for new projects, solutions, and applications.
− Diagrams with both low level and high-level documents.
− Experience installing and troubleshooting WIFI networks.
− Vendor selection, awarding and onboarding.
− Managing and supervising projects activity by 3rd party vendor.
− Manage all related network changes.
− Experience supporting LANs, WANs, WLANs, VPN and Nat devices.
− Hands on Cisco Core/Distribution and Access switches.
− Hands on cisco routers.
− Hands on Cisco wireless ( WLCs, APs).
− Hands on Cisco wireless (F5 GTM/LTM).
− NetScout PFS&ISNG.
− SolarWinds, Net flow and UDT management software.
− Passive materials (Cat6/6a/7), (OM3/OM4), (VisiPatch, patch panel).

− Managing all corporate nodes including routers (2921, 2821, ASR1K, ASR9K), switches (C6509, C3650, C3560
and stack) and firewalls (ASA, SRX and ISG 9000).
− Managing and troubleshooting all network connectivity (LAN & WAN) of all Orange shops around Egypt.
− Contacting TAC engineer from Cisco and Juniper in case needed for further and optimum troubleshooting.
− Managing RSA SecureID server for authentication and authorization of employees.
− Managing wireless controllers and Wireless ACS to provide smooth and stable wireless access to company's network
for internal employees and consultants.
− Analyzing captured alarms of network nodes and take necessary action relative to severity level.

Configuring and installing new enterprise customers based on localloop, MSAN, WIMax, Microwave and fiber technologies, and support for any new technical requests

Solving L2 and L3 network issues related to enterprise customers

handling customers technical and and non technical issues for (ADSL & FTTH ) technology

 Designed, implemented and managed the network within the camp