vishnu ram

System /Network ADMINISTRATOR at Alpha Technologies Ltd

• India
• My current job since May 2015

 Installing / configuring / Troubleshooting / Networking Server.(Windows/MAC/Linux)
 Installing / configuring / Troubleshooting Mail Servers.
 Handling large Data Transfer between Branch Offices.
 Handling Routers, Switches.
 Network -Troubleshooting office at Madurai.
 Co-ordinating with ISP providers regarding Internet related problem, Updating & Maintaining of relevant Document.
 Taking regular backup from the clients to server.
 Maintaining and Troubleshooting Avaya IP Telephone System (IP office Manager V500)
 Maintaining Bio-metric Systems
 Maintaining Citrix Server

Computer Programmer/Operator at saudi Medical Services Ltd

• Yemen
• July 2009 to March 2015

 Configuring and maintaining Windows based Domain servers.
 Planning and implementing new Networks.
 Troubleshooting Network related problems.
 Troubleshooting Desktop computer and Laptops.
 Troubleshooting Software related problems and mail issues.
 Installing / configuring / troubleshooting various types of Printers.
 Performs Daily, Weekly and Monthly Backup Using Retrospect Software.
 Handling Netapp Backup Storage Device.
 Co-ordinate with ISP for Internet related Problem.
 Preparing Monthly report For Finance & Maintenance Dept.
 Updating Antivirus to all client Machine from Antivirus Server.
 Solving Network and System related issues at Branch Hospitals at Saa’na and Hajjah.

System /Network ADMINISTRATOR at Diacritech Technologies

• India
• January 2009 to June 2009

 Installing / configuring / Troubleshooting / Networking Server.(Windows/MAC/Linux)
 Installing / configuring / Troubleshooting Mail Servers.
 Handling large Data Transfer between Branch Office.
 Handling Routers, Switches.
 Network -Troubleshooting office at Boston, Madurai and Kottayam.
 Co-ordinating with ISP providers regarding Internet related problem, Updating & Maintaining of relevant Document.
 Taking regular backup from the clients to server.

Network Engineer at Sify Technologies Ltd

• India
• February 2006 to January 2009

 Maintaining 99.9% uptime of the Sify Internet Nodes in South Tamilnadu and Kerala regions.
 Installation, Configuration of Broadband Axxcelera, Wifi, Proxim $ Nexus Equipments for Corporate Customers, Sify Iway's and Sify Broadband Operators.
 Level 1 & 2 Network support for Value added services like VPN and IVPN Corporate Customers.
 Monitoring and Maintaining of Backbone links and 3COM Remote Access Servers for ISDN / E1R2.
 Co-ordination with Telecom for Stream Commissioning, Internet related problems, Updating & Maintaining of relevant Documents.
 Troubleshooting and solving network-related problems and maintaining the connectivity at all times
 Design and implementation of new wireless base stations.
 Providing support for RF devices such as Subscriber Units and Access Points and trouble shooting of customer WAN issues.
 Doing courtesy calls to client locations and taking proactive and preventive actions to avoid any future issues.
 Preparing Incident reports, Network diagrams and documentation of all the work for ISO certification and future reference purposes.

HARDWARE / NETWORK ENGINEER at Aashwin Computers

• Other
• June 2003 to June 2005