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System Admin Resume

TECHNICAL SKILLS

OS: Cent OS, Red Hat Enterprise Linux 4 and 5, Fedora Core, ubuntu, Windows server 2012/2010/2008 , windows 8/7/xp

Web Server: Apache (1.3 and 2.x)

Database Server: MySQL (v4.x, v5.x)

Mail Server: Exim, MS Exchange server, UNIX SMTP servers

Virtual Server: OpenVZ

Control Panel: cPanel, Plesk, DirectAdmin, Webmin

Webmail: Squirrel Mail, Horde, Round Cube

Networking: DNS, Samba, TCP/IP

Firewall & Security: IPtables, APF, CSF

PROFESSIONAL EXPERIENCE

Confidential

System Admin

Responsibilities:

  • Leading the IT Infrastructure team, consisting of 9 engineers in the following areas:
  • Unix Administration (Solaris & Linux flavors);
  • Network Administration (LAN, WAN, Internet, Remote Access & VoIP);
  • Database Administration (Oracle & SQL Server);
  • Windows Server, Exchange, VMware,
  • End User Computing & Desktop support (Windows 7);
  • IT Security;
  • Production Support & IT Operations.
  • Oversee the administration of LAN / WAN.
  • To strategies, plan, develop and implement the company’s IT budget and infrastructure plan.
  • To manage and mentor the IT support team.
  • To evaluate user need and system functionality.
  • Introducing and installing new system upgrades and security backups for hardware and software systems.
  • To ensure the smooth running of all the systems, including anti - virus software, print services and e-mail provision.
  • To adhere the software licensing laws.
  • To provide secure access to the network for remote users.
  • To manage crisis situations, this may involve complex technical hardware or software problems.
  • To oversee troubleshooting, system backups, archiving, and disaster recovery and provide expert support whenever necessary.
  • To manage and oversees all telephone changes, including routing for seating assignments.
  • Oversee all help desk activities at the regional level.
  • Build and maintain vendor relationships and manage the purchase of hardware and software products.
  • Manage the purchasing of all software, hardware and other IT supplies.
  • To ensure that company assets are well maintained.
  • Updating and upgrading with the latest Technologies
  • Configuring and Administration of HP SiteScope and BSM.
  • Enterprise system monitoring and support using SiteScope, and HP LoadRunner.
  • Administrating and Managing Amazon Cloud Servers.
  • Monitoring Amazon Ec2 Servers and deployment of new nodes.
  • RDS database management.
  • Route53 DNS management.
  • CloudFront and S3 Management.
  • Administration and Management of Red Hat, CentOS, Fedora Core Linux servers.
  • Securing servers with firewalls, kernel customizations to prevent Denial of service attacks, resolving abuse issues like Spamming, Phishing etc and investigation of website hack attempts.
  • Checking for vulnerabilities and root kits on the server, log analysis, scanning servers for malicious scripts and exploits.
  • Installing, configuring and troubleshooting web servers like Tomcat/Apache.
  • Handling Mail issues, SMTP, POP3, DNS etc.

Confidential

System Admin

Responsibilities:

  • Administrating and Managing Amazon Cloud Servers.
  • Monitoring Amazon Ec2 Servers and deployment of new nodes.
  • RDS database management.
  • Route53 DNS management.
  • CloudFront and S3 Management.
  • Creating SVN projects.

Confidential

Linux System Engineer

Responsibilities:

  • Administration and Management of Red Hat, CentOS, Fedora Core servers.
  • Resolving core technical issues & providing remote support for production servers owned by various Web hosting Companies.
  • Experience in Administration, Maintenance and Trouble shooting of web based control panels such as WHM/Cpanel (Linux based), Plesk (Linux Based), Direct Admin (Linux Based) and Webmin (Linux based) etc.
  • Has experience in supporting resellers of some of the very famous Data Centers across USA and UK.
  • Work on web server migration, backup, restore and disaster recovery.
  • Expertise in VPS management, backup and migration on OpenVZ servers.
  • Securing servers with firewalls, kernel customizations to prevent Denial of service attacks, resolving abuse issues like Spamming, Phishing etc and investigation of website hack attempts.
  • Checking for vulnerabilities and root kits on the server, log analysis, scanning servers for malicious scripts and exploits.
  • Installing, configuring and troubleshooting web servers like Apache.
  • Handling Mail issues, SMTP, POP3, DNS etc.
  • Handling security issues and preventing local and remote compromises or exploits, system monitoring, security policies and rules etc.
  • Worked with Helpdesks like Kayako, Cerberus, WHMCS, Ubersmith, Perl desk etc.
  • Carrying out server load monitoring and routine server management tasks.
  • Installing web hosting control panels like WHM/cPanel, DirectAdmin, Webmin etc.

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