Active Directory Service

O m a r A m ee n

**** **** ** **, ***# ** Phone: 616-***-****

Wyoming, M I 49509 E mail:

****.******@*****.***

Green card holder (Don't need sponsor for any Employer)

SUMMARY

Bachelor’s degree in software engineer, have 11 years’ experience in Telecommunications

f ield which is related in Core Switches like MGC, MGW, using SIP, SS7 and Megaco

P rotocol, and IT field such as, computer networking, Cisco routers and switches, System

Administrator of Microsoft Server and Microsoft Exchange server, Red Hat and IT help

desk. Additionally, I’m a Cisco certified, Comptia certified and Microsoft certified. I am a

permanent resident (don’t need sponsor for any employer).

E DUCAT ION

Bachelor’s Degree, software engineering

AL Mansour University College (2004)

Coursework and Experience

SIP Protocol RFC 3261, Megaco Protocol and SS7 Protocol (Itisaluna Operator).

Teles MGC and MGW Equipments (Teles Center in Turkey).

HUAWEI Soft Switch, MGW.

CCNA (Cisco), Routers and Switches.

Microsoft Server installation and configuration (2003, 2008, 2012).

Microsoft Server infra structure (2003, 2008, 2012).

Microsoft Server Active Directory (2003, 2008, 2012).

Microsoft Exchange Server (2007, 2010).

Linux and UNIX [RHCSA (Red Hat), LX0-101 (Comptia), LPI-101 (LPI)].

Microsoft SQL Server 2008

VMware workstation.

Certifications

1- Microsoft Certified Professional (MCP) Certification Exam, (Installing and

Configuring Windows Server 2008), 2014 USA.

2- Cisco Certified Network Associate (CCNA) Routing and switching Exam, 2013

I raq, renewing for 2006.

3- Comptia LX0-101 Linux Exam, 2013 USA.

4- LPI 101 Linux Exam, 2013 USA.

Skills and Knowledge

6 years experience Telecommunication Working on 2

vendors 1- H UAWE I (MGC 3000 and MGW 8900), 2- Teles

( MGC compact, NGN, SGW, MGW)

I nclude:-

• MGC and MGW configuration (Sigtran/SS7 over IP, SIP, H323, SCTP, M2UA)

configuration, installation, optimization, implementation and t roubleshooting.

• Routing Analysis.

• Numbering Analysis.

• Hardware Maintenance.

• Daily Reporting for gathering CDR's

• Daily Report for P reparing and analyzing core network KPI reports.

• P lanning and implementation the Topology of IGW-voice Project in I raq.

• Point TO point (SIP Trunk) configuration with many carriers like TATA, IDT,

D iscovery, IBASIS, and NWT.

• Daily and weekly reporting to high level Management.

• Coordinate with international carriers to connect international Gateway Core

switches (HUAWEI, Teles) using SIP Protocol.

• Coordinate with customer ITPC to connect the international Gateway Core

switches sites with ITPC t ransit switches multi-vendors HUAWEI, Alcatel,

E ricsson using SS7 protocol.

2 years experience System Administrator working on

M ic rosoft server 2003, 2008, 2012 installation and

configuration, infra structure, Active Di rectory I nclude:-

• Windows server installation, Active Directory installation, users, workgroup,

delegate control, sharing and security, permissions, distributed file

system(DFS), Quota, print server (printer installation), recovery, shadow copy,

G roup policy, Terminal service (Remote Desktop), Windows service update

server (WSUS), User profile, local profile backup.

• Network Models, TCP/IP, Routing, Packet filter, NAT, DHCP, DHCP with

routing, network access protection(NAP), DNS, Wins, VPN or remote access,

VPN site to site, Network load Balance (NLB) or high availability, IP sec.

• Active Directory partitions (domain, configuration, schema and application

partition), Replication and additional Domain controller (ADC) installation &

A DC installation using media, Read only Domain controller installation, DFS

replication (namespace, Replication), child domain controller installation, Tree

Domain controller installation, New forest, Groups, deploy software using GPO,

Terminal service web application, Active directory migration tool(ADMI),

Upgrade, Backup and recovery domain controller.

2 years experience System Administrator working on

M ic rosoft Exchange (2007, 2010) installation and

configuration

I nclude :-

• Microsoft exchange installation, create Storage and Store and Manage user's

M ailbox and Email Addresses, Recipient type.

• Linked Mailbox, Groups, Contacts, Public Folder, Delegations.

• CAS server, Hub Transport server, Transport rules, Recovery Storage Group,

POP3 profile, MAPI profile.

2 years experience Network administrator working on Cisco

R outers and Switches

I nclude:-

• OSI model, TCP/IP protocols and TCP/IP commands.

• Configuration router series 2600 and 2800 (ip addresses, password, DHCP).

• Routing configuration (static route, Dynamic route like OSPF and RIPV2 and

E IGRP).

• VLSM, route summarization.

• Access list (standard and extended), NAT (Static, Dynamic, PAT).

• WAN technology (Frame relay, HDLC, PPP).

• High availability (HSRP, VRRP, GLBP).

• Configuration Switches layer2 and layer3, spanning tree (STP), Rapid spanning

t ree (RSTP), VLAN, inter VLAN, VTP, ether channel technology, port security.

2 years experience Linux, working on Red H at, Ubutntu

I nclude:-

1- Red Hat and Ubuntu installation (Manual and Automated), file system,

permissions, shell, variables, System Architecture, Linux Installation and

Package Management, Unix Commands, Devices, Linux Filesystems,

F ilesystem Hierarchy Standard, Regex, Storage, Partitioning, Raid(Raid0,

Raid1, Raid5, LVM, LVM snapshot, Quota, ACL, Installation of Applications,

Boot Sequence, log server, encrypted file system,

6 M onths Experience in database administrator ( Microsoft SQL Server 2008)

i nstallation and configuration

I nclude:-

Installing SQL Server, create and remove DB using query, create, remove and modify

t ables and columns using query, dealing with Data in DB using Query, DB Security and

Permissions, SQL Server Authentication, Join statements, Diagrams and primary Keys,

F unctions, Date Functions, Views, User Define Function, Stored Procedures, Triggers

(DML) consist of (After Trigger and Instead of Trigger), Report Services, Backup and

Restore DB, Import and Export data, configure Network in SQL server, Copy DB,

M i rroring and Replication DB .

Work Experience (Telecommunications and I T

F ield)

I n te rnational voice Gateway Manager.

Computer Data Network (CDN).

November 2010-December 2014.

• Responsible for the proper installation, implementations, configurations,

t roubleshooting of the IGW voice project include 4Core switches (MGC's), 4MGW's,

4SGW's, 8Cisco switches, 4Cisco Routers and 8Servers in 4 different Locations.

• Planning the IGW voice project .

• Route all voice calls (incoming and Outgoing) from I raq through CDN's Gateway to

t he international carriers and ensure the calls are going Success w ith high voice

quality.

• Connect CDN's Core Switches (Teles) with international carriers (TATA, Orange,

M GI) using SIP Protocol.

• Connect CDN's Core Switches (Teles) with ITPC and Mobile Company's t ransit

switches multi-vendors HUAWEI, Alcatel, Ericsson using SS7 protocol.

• Analyzing the requirements of a customer ITPC (Iraqi Telecommunication and post

company) in depth and provide solutions of them.

• Manage and advice and configure the MGC and MGW configuration (Sigtran/SS7

over IP, SIP, H323, SCTP, M2UA) configuration, installation, optimization,

i mplementation, troubleshooting and alarm system with my staff.

• Manage and advice and configure the Microsoft servers windows server 2008 (DNS,

D HCP, Group policy, WSUS, DFS, print server, terminal service, Backup,

additional domain controller, VPN, terminal service, permissions).

• Manage and configure Microsoft exchange server 2007 (installation, Mailbox and

storages creation, public folder, delegation, Email address policy, Hub t ransport,

CAS server).

• Manage and configure Cisco Routers and Switches (Dynamic (RIPv2, OSPF) and

static route, Vlan, Wan connection, ACL, high availability).

• Manage and configure Red Hat Server (installation, file system, permissions, shell,

variables, System Architecture, Package Management, Linux Filesystems, Regex ).

• Coordinate with international carriers (24/7).

• Coordinate with customer ITPC and Mobile companies (24/7).

• Attending the periodically meeting with ITPC and mobile companies.

• Report for P reparing and analyzing core network KPI reports .

I n te rnational voice Gateway supervisor.

I t isaluna CD MA car r ier.

M a rch 2008-November 2011

• Responsible for the proper installation, implementations, configurations,

t roubleshooting of the IGW voice project include 2Core switches (MGC's), 2MGW's.

• Configure Sigtran/SS7 over IP, SIP, H323, SCTP and M2UA.

• Route all voice calls (incoming and Outgoing) from I t isaluna Gateway to the

i nternational carriers and ensure the calls are going Success w ith high voice

quality .

• Connect I t isaluna Core Switches (HUAWEI) with international carriers (TATA,

O range, IBASIS, Discovery, pure ip) using SIP Protocol.

• Connect I t isaluna Core Switches (HUAWEI) with ITPC and Mobile Company's

t ransit switches multi-vendors HUAWEI, Alcatel, Ericsson using SS7 protocol.

• Coordinate with international carriers (24/7).

• Report for P reparing and analyzing core network KPI reports .

• Configure Cisco Routers and Switches (Dynamic (RIPv2, OSPF) and static route,

N AT, Vlan, Wan connection, ACL, high availability).

I T- Help desk

U.S Embassy

O ctober 2004-October 2007

• Software installation includes desktop computers such as, Microsoft windows

(xp, Win7) operating system installation, configuration, and t roubleshooting.

• Hardware installation includes Printers (HP) and scanners (Fujitsu),

maintenance (changing scanners and printers parts), t roubleshooting, and

connection over the network.

• Network Installation and t roubleshooting, such as LAN/WAN connection

between the clients, printers and internet using Cisco routers and Switches.

Contact this candidate