ghilman ahmed, System Administrator

ghilman ahmed

System Administrator

Streaming Networks Pvt Ltd

Location
Pakistan - Rawalpindi
Education
Master's degree, Computer Science
Experience
16 years, 11 Months

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Work Experience

Total years of experience :16 years, 11 Months

System Administrator at Streaming Networks Pvt Ltd
  • Pakistan - Islamabad
  • My current job since April 2010

My job position responsibilities include installation configuration troubleshooting and management of Linux and windows based server and client side systems.

Systems Administrator at STREAMING NETWORKS (PVT) Ltd
  • April 2010 to February 2014

STREAMING NETWORKS (PVT) Ltd, Isb
Systems Administrator
April 2010 to date
* Responsible for third-level support for all server related issues.
* Participated in complete system builds, upgrades, migrations, code deployments and patch management.
* Implemented security policy and virus protection.
* Administered change management related to server upgrades and software installation.
* Prepared and maintained documentation of technologies, standards and procedures.
* Maintained and supported different unix, linux and windows based servers and client machines.
* Provided technical support for hardware/software configurations and applications.
* Administered and supported local/LAN printers.
* Administered/provided troubleshooting for Thunder Bird, MS Outlook and Outlook Express.
* Maintained technical knowledge in networking area; operating system (Server and PC)
* LAN Administration: added users; printers; removed users; controlling access right list.
* Monitored server performance.
* Responsible for creating, testing PC images using Image Centre and Ghost.

Assistant Network Administrator at MAROOF INTERNATIONAL HOSPITAL
  • Pakistan
  • April 2009 to April 2010

MAROOF INTERNATIONAL HOSPITAL, Isb
Assistant Network Administrator
April 2009 to April 2010
* Responsible for support for Domain Controller server related issues, Endien Firewall Management and client end isues. As well as Dhcp, Dns, Active Directory, PDC and ADC servers..
* Participated in complete system builds, upgrades, migrations, and deployments.
* Implemented security policy and virus protection support with Kaspersky Management Kit.
* Configured and managed Mail system with Smarter Mail System.
* Administered change management related to server upgrades and software installation.
* Prepared and maintained documentation of technologies, standards and procedures.
* Maintained and supported different linux and windows based servers and client machines..
* Maintained technical knowledge in networking area; operating system (Server and PC)
* LAN Administration: added users; printers; removed users; controlling access right list.
* Monitored server performance.
* Responsible for creating, testing PC images using Image Centre and Ghost.

Network Assistant at SIDAT HYDER MORSHED ASSOCIATES
  • United Arab Emirates
  • July 2007 to April 2009

SIDAT HYDER MORSHED ASSOCIATES (Management Consultants), Isb.
Network Assistant
July 2007 to April 2009
* Prepared the environment for deployment of Windows Server 2003.
* Analyzed the hardware and software requirements of Active Directory.
* Installed, configured, and provide troubleshooting for Server 2003.
* Migrated Windows Server 2003 from test environment to the production environment.
* Implemented and managed IP Addressing; configured TCP/IP addressing on a server.
* Installed and configured an Active Directory Domain Controller.
* Used DcDiag, NetDiag techniques for troubleshooting.
* Performed authoritative and non-authoritative restore operations.
* Diagnosed and resolved issues related to masters role failure and AD database.
* Configured automatic updates for network clients by using Group Policy.
* Designed, planned and implemented Group Policy, delegation strategies and OU structure.
* Managed local, roaming, and mandatory profiles, planed strategy for placing Global.
* Provided technical support for hardware/software configurations and applications.
* Administered and supported local/LAN printers.
* Administered/provided troubleshooting for Thunder Bird, MS Outlook and Outlook Express.


FAUJI SOFT SYSTEMS (a subsidiary of FAUJI FOUNDATION)
Network Internee

* Administration and Troubleshooting of the Local Area Network
* Software troubleshooting.
* Hardware troubleshooting.
* Cable testing.
* Installation and up gradation of software's.

Education

Master's degree, Computer Science
  • at Shaheed Zulfiqar ali bhutto university Szabist
  • December 2014
Bachelor's degree, Computer Science
  • at Allama Iqbal University
  • December 2008
Bachelor's degree, Humanities
  • at Punjab University
  • July 2006
High school or equivalent, Humanities
  • at Rawalpindi board
  • May 2002
High school or equivalent, Science
  • at Sheikh Khalifa bin zayed arab pakistani school
  • August 1997

Specialties & Skills

Linux Server
Linux Tools
Windows Support
Linux platform
Microsoft Windows
CentOS 5 and 6
ldap, ssl, tftp, tcpdump,wireshark
DOCUMENTATION
MS OUTLOOK
OUTLOOK
OUTLOOK EXPRESS
PRINTERS
TECHNICAL SUPPORT
TESTING
Sendmail Linux
shell scripting
Postfix
NFS,DHCP,SSH,OpenVpn,Openssl,Bind,Sftp,Lamp,Apache
Python scripting
ThunderBird, Squid, Iptables, Ufw,Selinux
Linux Routing
Samba Administration

Languages

English
Intermediate

Training and Certifications

Ldap Directory Server (Certificate)
Date Attended:
June 2010
Valid Until:
June 2010

Hobbies

  • Research In IT and Opensource Field
    I have configured an open source solution of load balancer and fault tolerant squid server with squid guard support and many other tasks .