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ramakrishna Network Admin/System Admin, spectranet pvt ltd
 
ramakrishna's Profile
ramakrishna
Network Admin/System Admin, spectranet pvt ltd
spectranet pvt ltd
confidential
confidential
Hyderabad, India
Toostep 
Professional summary
ramakrishna's Experience
Current :

Network Admin/System Admin, spectranet pvt ltd

Telecom/ISP
Previous :

Wifi Engineer, in Spectranet

Hyderabad

Worked from 2010 to 2010

Brief summary :

Working as Wifi Engineer in Spectranet, Hyderabad from 12/4/2010 to Till Date

Previous :

System Administrator, Reliance Communication Ltd.

Worked from 2008 to 2008

Brief summary :

Worked as System Administrator in Reliance Communication Ltd., New Delhi from 17/3/ 2008 to Apr 2010 Worked as System Administrator in Zeno Integration Technology., Hyderabad From August 2006 to Feb 2008 PROFESSIONAL CERTIFICATION: Cisco Certified Network Administrator (CCNA) Spectranet Apr 2010 to Till Date Network and Wi-Fi Engineer Configuring L2switches (like 2950) with Vlan and trunk port Designing the network and implementing the backup path for redundancy Configuring the router and switch with Vlan, Vlan tag and rate limit on respective ports/sub interface Installation of Linux (Ubuntu) for cacti to know the network usage Network monitoring using wats up gold Installation and configuring Linux os(NAS) at customer end systems Trouble shooting the daily wise problem related NAS side as well as Network side Installing and configuring wireless radios(like brovise and radmax) Devices for point to point connectivity Checking wireless feasibility for point to point and implementing in townships/hotels

Previous :

System Administrator, Reliance Communication Limited

Worked from 2008 to 2008

Brief summary :

Reliance Communication Limited Mar 2008 to Apr 2010 System Administrator Designing and implementing Local area network for Hotel industries. Install and configuring the Network devices such Cisco L3 (3750), L2 (2960, 2950, 500g,3750..) Switches. Configuring VLAN and Trunking on Cisco switches Installing and configuring Nomadix Router like AG5500,AG5000 Installing and Configuring WinServer2003 Maintaining Active Directory Services and DNS and DHCP server Upgrading Various Hardware Components as per the requirement. Monitoring Clients using with VNC and 3rd party utilities. Taking back up of the server, switches using third party software. Manage backup and recovery of databases Implementing Wi-Fi for the entire hotels Implementing Wi-Fi Site survey for the new clients Controlling, Monitoring and fine-tuning Wi-Fi systems for better performance Zeno Integration Technology Aug 2006 to Feb 2008 System Administrator Installing and Configuring WinServer2003 Install and configuring the Network devices such Cisco 2960, 2950, Switches. Maintaining Active Directory Services and DNS and DHCP server Upgrading Various Software and anti virus of around 60 users. Monitoring Clients using with VNC and 3rd party utilities. Trouble Shooting LAN network related problem.

 
 
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