Vishnu Reveendran, systems administrator

Vishnu Reveendran

systems administrator

Vee Technologies Pvt Ltd

Location
United Arab Emirates - Ajman
Education
Bachelor's degree, Information Technology
Experience
9 years, 9 Months

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Work Experience

Total years of experience :9 years, 9 Months

systems administrator at Vee Technologies Pvt Ltd
  • India - Bengaluru
  • July 2014 to October 2018

Server Administration

Installing and configuring Windows server 2000/2003/2008/2012.
Installing, Configuring and Implementing RAID 0, RAID 1, and RAID 5 level.
Installing and Configuring ADS, DNS & DHCP.
Installing and configuring forest root domain controller.
Planning and Implementing Group policies for users and computers to meet standard requirement.
Deploying Active Directory Service, in Windows 2012 r2Servers.
Active Directory Migration support.
Maintaining Active Directory database (backup, restore).
WSUS Configuration and Patch management.
Keeping inventory of hardware and maintenance records
Dell IDRAC configuration and troubleshooting

Antivirus Management:

Experience in Kaspersky, McAfee & TrendMicro Antivirus Server installation, monitoring & maintenance.
Security Packages: WSUS, AVG, Symantec Endpoint Suite, McAfee ePolicy Orchestrator 5.1
Install Antivirus server and deploy clients using a wide array of client across the network.
Manage Antivirus policies on servers and Endpoints.
Troubleshoot and evaluate the health of AV servers and agents.
Generate report for Antivirus servers.


Firewall & Security Administration

Good understanding of protocols.
Installing and Configuring new UTM appliances like Firewall
Cyberoam CR200and Fortinet Fortigate 100D, 800C Firewall Configuration

Installing and administrating network and server performance monitoring tool to monitor
uptime, performance and availability of server and network
Migrating firewall rules, site to site VPN to new firewall hardware.
Configuring site to site IPSEC VPN and SSL VPN across multiple firewall appliances
Diagnosing and Troubleshooting firewall and VPN connectivity issues
Implement IDS/IPS on the network segment to detect and prevent intrusions both internally
and externally.
Monitoring and Reviewing Internet Policies in Firewall to meet Resource Utilization Plan
Plan and Implement a system in place to effectively capture, review and retain audit log using
SIEM - Security Information and Event Management System.
Managing VOIP Services like Asttecs, IPBBX Sever, Avaya.
Providing Tier-3 troubleshoots support on all managed devices and support technologies.


Compliance
Developing and Implementing security standards, procedures and guidelines across systems environments to meet ISO 9001, ISO 27001, ISMS, BS 7799, HIPAA& AS9100C standard
Reviewing the development, testing and implementation of security plans, products and control techniques
Identifying and assessing IT security risk/ exposure on new and existing infrastructure.
Investigating and recommending appropriate corrective actions for IT security incidents

Senior Technical Support Engineer at SYSTECH SOLUTIONS
  • India - Bengaluru
  • February 2009 to July 2014

Roles & Responsibilities:

Installation, Configuration, Implementing, administrating and Troubleshooting of Windows Servers 2000, 2003, 2008 and 2012 based network environments.
Experience in Active Directory Group polices.
Implementing Network Security Policies, Firmware, Software upgrades and patches.
Configure, verify and troubleshoot switch with VLANs and Interswitch communications.
Installation & Configuration of centralized Antivirus Servers like Symantec Endpoint protection Manager.

Technical Skills:

Configuring and Troubleshooting issues related to LAN/WAN
Installation, Configuration, Implementing of Various OS like Windows XP, Vista, Windows7 & Windows 10
Familiar with the Administration, Management of Windows Server, Active Directory, DNS, DHCP and other Server Roles and Features.
Familiar with Server & Client Hardware, PC Assembling and Troubleshooting.
Familiar with Wired and Wireless LAN and VLAN configurations.
Familiar with Virus removal &removal tools.
IP Address allocation and administration
LAN maintenance and trouble shooting.

Education

Bachelor's degree, Information Technology
  • at Caarmel Engineering College
  • June 2008

B Tech in Information Technology CCNA MCSE

Specialties & Skills

Active Directory
DNS management
Firewalls
Microsoft Servers
FIREWALLS
LAN/WAN
Windows Server Administration
Group Policies Management
Active Directory Administration
MS SQL Server
Security & Patch Management
WSUS Administration
MS Office
Desktop Support

Social Profiles

Personal Website
Personal Website

URL removed due to policy violation. Please contact support for further information.

Languages

Hindi
Intermediate
Malayalam
Native Speaker
English
Expert

Training and Certifications

Microsoft Certified System Engineer (Certificate)
Date Attended:
July 2016
CCNA (Certificate)
Date Attended:
July 2008
Valid Until:
September 2008

Hobbies

  • Reading