Rizwan Ahmad, Network / System Manager

Rizwan Ahmad

Network / System Manager

National Accountibility Bureau

Lieu
Pakistan - Islamabad
Éducation
Baccalauréat, Mas Communication
Expérience
29 years, 1 Mois

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Expériences professionnelles

Total des années d'expérience :29 years, 1 Mois

Network / System Manager à National Accountibility Bureau
  • Pakistan - Islamabad
  • Je travaille ici depuis novembre 2011

Networking (LAN/WAN) network / System Administrator will be responsible to:-

• Administration and Management of WAN over MPLS 1MBPS lease lines connecting Islamabad / Rawalpindi with all provincial capitals (Lahore, Peshawar, Karachi, Sukkur, Multan and Quetta).
• Administration and Management of Radio Towers for Radio Link Connectivity of computer networks in National Accountability Bureau.
• Administration and Management of Local Area Networks comprising more than 1000 network nodes.
• Administration and Management of Central Internet System (CIS) for more than 1000 officials located in 6 major cities of the country connected over Wide Area Network on MPLS 1MBPS bandwidth. This system has been designed and deployed using in Asterisks Now server in Head office and Sibling squid in Regional offices for load balancing.
• Administration and Management of Online Data Entry Infrastructure over Wide Area Network in 6 major cities of the country.
• Administration and Management of Central Intercom Communication System (CICS) over Wide Area Network using voice over IP (VoIP) technology in 6 major cities of the country for National Accountability Bureau. CICS uses for using Asterisk Now application.
• Administration of Online Electronic Document / Records Archiving System over Wide Area Network in 6 major cities for National Accountability Bureau.
• Technical support for procurement and deployment of various electronic devices.
• Installation, configuration, maintenance and operate of Video Conferencing
• Arrange and operate the Video Conferencing equipment during EBM with regions.
• Installation, configuration and maintenance of Security camera (CCTV)
• Physical inspection of Network once a week.
• Proper documentation of all the above mentioned operations.
• Help in fiscal year budgeting and preparing technical GSR for tender.
• Arrangement and maintaining of technical and financial BIDS. Preparing of Financial and Technical comparison statements. Technical Inspections.
• Deployment and maintaining wireless network (WIFI) communication in HQ.
• Deployment and maintaining wireless network (Radio Link) communication outdoor unit in HQ, B & A building and Regional offices
• Procurement Management process in the light of PPRA rules
• Preparation of biding documents, Tender Notices, provide assistance of bid evaluation.
• Preparing budget as per demand of the users.
• Technically inspection of the procured items.

IT Administrator à Al Fahad Electrical System LLC, Abu Dhabi UAE
  • Émirats Arabes Unis - Abu Dhabi
  • octobre 2010 à décembre 2010

Project Type : License Plates Recognition Systems.
Project Location : Abu Dhabi (Falcon Eye Project)

Network Administrator à Froebel's Private Limited
  • Pakistan
  • février 2000 à novembre 2010

Presently associated with Froebel’s International School, Islamabad in the capacity of
Network Administrator of following field i.e. (Windows 2003 Server and Windows XP Environments)
My job responsibilities include the following:

 Keep the school’s Computer Lab in working conditioned in Head Office and branch Office.
 Also keep working conditioned of offices computers.
 Maintain their Net working, keep sharing of computers and printers in working and sharing conditions (In Lab and Office)
 Maintenance and servicing of computers.
 Maintain Internet Networking in Lab and Offices.
 Keep the up date of computers with latest equipments.
 Computer Network System Installation (Windows 2003 Server and Win XP Workstations), Management and Troubleshooting

Hardware Manager à Systems and Communications (S & C)
  • Pakistan
  • juillet 1997 à septembre 1999

I work done in Systems & Communications (S & C) as Hardware Manager in following fields i.e. Keep the management of hardware section and attend the out calls in following sectors i.e. Embassies, Private Offices, Private Companies, Government Offices. Assembling of new systems, soft wares installation, Configuration of different parts (Sound card, Fax modem card, VGA cards, Network cards, Multimedia Kits, Printers, Scanners etc) Trouble shooting and maintenance hardware and soft wares like printer, keyboard, mouse, CPU’s, monitors, etc of both branded and non-branded systems. Attending the out calls of customers in hardware and soft wares trouble shooting and up gradation of old computers. Teach the junior engineers in practically and theoretically

Computer Operator and Hardware Engineer à 502 Wksp EME Rawalpindi (Pakistan Army)
  • Pakistan
  • décembre 1995 à juillet 1999

I work done in 502 Wksp EME Rawalpindi (Pakistan Army) under the kind control of army officers as Computer Operator and Hardware Engineer in following fields i.e. Assembling of new systems, soft wares installation, Configuration of different parts (Sound card, Fax modem card, VGA cards, Network cards, Multimedia Kits, Printers, Scanners etc) Trouble shooting and maintenance hardware and soft wares like printer, keyboard, mouse, CPU’s, monitors, etc of both branded and non-branded systems. Attending the calls of GHQ and different units of army in hardware and soft wares troubleshooting and up gradation of old computers

Senior Hardware Engineer à S.S.Computers
  • Pakistan
  • décembre 1995 à novembre 1997

I work done in S.S.Computers as Senior Hardware Engineer in following fields i.e. Assembling of new systems, soft wares installation, Configuration of different parts (Sound card, Fax modem card, VGA cards, Network cards, Multimedia Kits, Printers, Scanners etc) Trouble shooting and maintenance hardware and soft wares like printer, keyboard, mouse, CPU’s, monitors, etc of both branded and non-branded systems. Attending the out calls of customers in hardware and soft wares trouble shooting and up gradation of old computers. Teach the junior engineers in practically and theoretically

Hardware Engineer à Computer Reflexes International (CRI)
  • Pakistan
  • mars 1995 à décembre 1995

I work done in Computer Reflexes International (CRI) as Hardware Engineer in following fields i.e. Assembling of new systems, soft wares installation, Configuration of different parts (Sound card, Fax modem card, VGA cards, Network cards, Multimedia Kits, Printers, Scanners etc) Trouble shooting and maintenance hardware and soft wares like printer, keyboard, mouse, CPU’s, monitors, etc of both branded and non-branded systems. Attending the out calls of customers in hardware and soft wares trouble shooting and up gradation of old computers

Hardware Engineer à Network Systems
  • Pakistan
  • février 1994 à mars 1995

I work done in Network Systems as Hardware Engineer in following fields i.e. Assembling of new systems, soft wares installation, Configuration of different parts (Sound card, Fax modem card, VGA cards, Network cards, Multimedia Kits, Printers, Scanners etc) Trouble shooting and maintenance hardware and soft wares like printer, keyboard, mouse, CPU’s, monitors, etc of both branded and non-branded systems. Attending the out calls of customers in hardware and soft wares trouble shooting and up gradation of old computers.

Éducation

Baccalauréat, Mas Communication
  • à Allama Iqbal Open university
  • décembre 2005
Diplôme, Fundamental of Windows 98 Navigation
  • à Brain Bench USA.
  • février 2000
Diplôme, Fundamental of Win 95 & Win 98
  • à Brain Bench USA
  • février 2000
Etudes secondaires ou équivalent, Hyuminities
  • à Private
  • janvier 2000
Diplôme, Certificate in Computer Maintenance
  • à NET 2000 Internet club and training center
  • février 1995
Diplôme, Certificate in Computer Operating Software
  • à NET 2000 Internet club and training center
  • janvier 1995
Diplôme, Computer Hardware Engineering
  • à Institute of computer sciences
  • mars 1994

Specialties & Skills

Printers
Installation
Multimedia
Network Cards
Navigation
 Proficient in MS Office 97 & 2000.2001,Office XP2000-2002
• Planning, Implementing, and Maintaining a Microsoft® Windows® Server 2003
• Implementing, Managing, and Maintaining a Microsoft® Windows Server 2003 Network Infrastructure
• Implementing, Managing, and Maintaining a Microsoft® Windows Server 2003 Network Infrastructure
• Planning, Implementing, and Maintaining a Microsoft® Windows® Server 2003 Active Directory Infrast
• Designing Security for a Microsoft® Windows Server™ 2003 Network
CIsco routers configuration and installation
• Installing, Configuring and Administering Microsoft® Window XP Professional
• Implement and Managing Microsoft® Exchange Server 2003
Microsoft Certified System Administrator Messaging
Microsoft Certified System Engineer
Microsoft Certified System Administrator
Microsoft Certified Professional
Complete Course of CCNA

Langues

Anglais
Moyen

Adhésions

Microsoft
  • MCP
  • March 2005
Microsoft
  • MCSE
  • March 2005
Microsoft
  • MCSA
  • March 2005
Microsoft
  • MCSA Messaging
  • March 2005
Cisco
  • CCNA
  • November 2006
Junipers Network
  • JNCIA
  • September 2008
Junipers Network
  • JNCIS
  • September 2008