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$14 USD / hour
Flag of PAKISTAN
karachi, pakistan
$14 USD / hour
It's currently 5:26 PM here
Joined September 19, 2009
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Ibrahim Muhammad A.

@helloibrahim

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$14 USD / hour
Flag of PAKISTAN
karachi, pakistan
$14 USD / hour
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IT Manager | DBA | Systems/Network Administrator

10+ years of experience in ICT, offering a diverse and eclectic background mainly in System Administration on both Linux and Windows OS with in depth knowledge of server and network hardware equipment and their troubleshooting. Good experience in Network Administration and Monitoring, maintain the required security of IT/office environment and equipment with the help of firewalls and other security tools. Manage different flavors of OS on VMware ESXi hosts with vCenter Server to virtualize the environment. Excellent Understanding of SAN based environment worked on IBM Storage. Hands-on Experience and Specializations on different products are: - IBM Tape Library TS3200 - IBM Bladecenter HS21 - Linux Administration - Windows Administration - MS SQL Database Administration - Network Monitoring also with Nagios / Zenosis - Server Hardware - Network Administration (Routers/Managed Switches) - IT Security (Firewalls, etc.) - VMware

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Experience

Technical Support Manager

Eurosoft Tech Limited
Sep 2017 - Present
• Installation, Administration and Maintenance of SQL Server Instances. • Manage and maintain the health of databases of the offshore clients. • Troubleshoots and repairs the SQL database of the offshore clients. • Manage and maintain the VOIP system and remote system to access the UK clients remotely for giving support to them. • Preforms required network configurations remotely on routers of different clients for successfully running the product.

Computer Systems Manager

Board of Secondary Education
Mar 2012 - Aug 2017 (5 years, 5 months)
• Conducted SQL Server production database analysis on a regular basis. • Implement and Managing Domain Controller and Active Directory Services. • Installation and configuration of MS SQL Server 2012/2008 versions. • Updating database systems by reviewing, planning, testing and installing database security patches and service packs. • Implementation of Linux based Network Monitoring Tools (Nagios & Zenoss). • Deployment of Servers on VMware ESXi Hypervisor via Vcenter Server.

IT Support Specialist

Meezan Bank Ltd
Jun 2009 - Feb 2012 (2 years, 8 months)
• Maintain and Manage Meezan Bank’s major 24/7 Datacenter in Karachi. • Installed and Implemented both SQL and Oracle Database Systems. • Manage HP Proliant and DELL PowerEdge Servers in Datacenter. • Configure of routing protocols and redistribution on network devices. • Worked on VMware vSphere and VMware vCenter Management. • Install and deployment of Linux and Microsoft OS on IBM Bladecenter HS21.

Education

BS Computer Systems Engineering

Sir Syed University of Engineering and Technology, Pakistan 2003 - 2007
(4 years)

Intermediate

Pakistan 2001 - 2002
(1 year)

Matriculation

Pakistan 1998 - 2000
(2 years)

Qualifications

VCP

VMware
2010
VMware Certified Professional Traning

MSCE

Microsoft
2009
Microsoft Certified Engineer Trainning

RHCE

Redhat
2009
Red Hat Certified Engineer Trainning

Publications

Mobile Network Overview for Anonymous Communication

Ibrahim Muhammad Abdul Aziz
Mobile networks are very critical part of our society and the subscriber of mobile phone services are increasing day by day. The discussion in this paper is about the mobile network threats and risks that were faced by cellular companies due to the overload of the network; the procedure of the network communications and how it would be possible to jam a network. DoS attacks which are very common attack can be done by sending number of text messages over the network and can block the resources of the network

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