Vasantha kumar

Vasantha kumar

Work History

Work History

System Analyst

SAMS TECHNOLOGIES

System analyst|-Till I have 1 YEAR of Consulting and Implementation experience. I have managed critical projects and have worked on front line technologies of enterprise solutions through research, design, development, implementation and project management. I am expertise in Operating Systems, and Office applications, providing instantaneous and workable solutions to business problems and have Comprehensive knowledge of PC/Workstations Installation and configuring the same that suits the IT policy of the organization. 

Sep 2013 - Sep 2014

Network Administrator\System Administrator

SAMS TECHNOLOGIES

 NETWORKING ADMINISTRATOR PROFILE

  • Network processing, centralized and distributive network connection.
  • Installing, configuring and administering network technologies.
  • Full knowledge in Windows 98 \ Xp \ 2000 \ 2003 Server\2008 Server\2008R2\Server2012.
  • Active directory management, NTFS security, disk quota management.
  • Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, RARP, FTP, TFTP).
  • Well understanding of Bridging and switching concepts and LAN technologies.
  • IP addressing and subnetting, Routing concepts.
  • Sound knowledge of routing protocols - RIP V1/V2, OSPF, and IGRP & EIGRP.
  • Switches: Basic Configuration & VLAN setup on Cisco 1900, 2950, 2960 Switches.
  • Router: Basic Configuration & monitoring of Cisco 2500, 2600, 1800.
  • Vlan: configuration, switching .
  • Back-up and restore of all critical resources including router & switches IOS, Outlook, DHCP, DNS.
  • Functioning knowledge of wan solution, protocol HDLC, PPP.
  • Deployment of OS via RIS.   
  • Working knowledge of DHCP Server, DNS Server, and windows.
  • Security administration port security on switch and IP security on Router via Access list.
  • Setting up Secure NFS Servers with multiple Clients for File and Disk sharing.
  • Configuring NIS Servers for Centralized and secure Password and Login Management.
  • Recover of root password securing terminals.

SYSTEM ADMINISTRATOR PROFILE

  •  Extensive experience in installation, administration and networking in    various environments.
  • Thorough knowledge of Windows Vista; Windows XP; Windows 2000 Server; Windows Server 2003 Windows Server 2008 TCP/IP Ghost Deploy Center.
  • Active Directory Services; Active Directory Group Policy Objects (GPO) Group Policy Management Console (GPMC) DHCP WINS and DNS.
  • Installation and Configuration of AD,DHCP,DNS Servers
  • Deployment of Windows 7 in all the machines based on lite touch strategy. Managing Network and Firewall administration
  • Understanding the network type(s), components, and possible threats
  • Designing a firewall and user policy system to protect the components of network and the database from malicious people – hackers or employees
  • Setting up firewall components and assigning user rights for internet access by IP and Mac based.
  • Checking the condition of different components in the network (routers, computers, wires, etc.) to avoid possible network crash
  • Employing appropriate security mechanisms to achieve accreditation of the system and to ensure compliance with security policies.
  • Organized training workshops to improve the performance of the team members to improve their performance.
  • Configures and maintains load balancer (if applicable) and knows when it may be the cause of a problem.
  • Monitors network bandwidth

Education

Education

Anna University

D.C.T

Jaya Polytechnic
Jan 2010 - Jan 2012

DIPLOMA IN COMPUTER ENGINEERING

Skills

Skills

SYSTEM ADMINISTRATOR

Good knowledge in System Center Operations Manager Thorough knowledge in Windows 2008 r2 /2012 networking environment Fully proficient at LAN, WAN, and Wireless building, cable installation and testing Configuration and Managing of Servers and Workstations In-depth knowledge in Microsoft Windows 2008&2012 Active Directory Extensive knowledge in Computer Hardware Extensive knowledge in Symantec Backup Exec Good troubleshooting skills Now Leaning System Center Data Protection Manager

Network Administrator

Configure and maintain the organization's internal computer network. Manage network security tools, e.g., firewall, anti-virus and intrusion detection systems. Identify, troubleshoot, solve and document network connectivity and performance issues. Monitor network performance and optimize the network for optimal speed and availability. Install, configure and maintain network hardware, for example, Cisco routers and switches. Deploy, configure and upgrade network software, such as, enterprise antivirus or diagnostics programs. Implement and maintain emergency backup and restore systems for mission-critical network servers. Network administrators regulate user access to sensitive files to protect against internal security breaches. In smaller companies, network administrators are often responsible for end-user desktop support, and the maintenance of servers and other networked devices.

Certifications

Certifications

 CCNA-Cisco Certified Network Associate

 MCSE - Microsoft Certified Systems Engineer

 DCHN- Diploma in Computer Hardware & Networking