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Summary

6+ years of professional experience in Infrastructure and Operations Engineering in Linux and Windows environments, which includes maintaining and troubleshooting infrastructure projects.

Goal-oriented individual with excellent analytical, organizational, and computer skills and an ability to grasp new concepts quickly and handle multiple tasks under pressure.
Effective communication, interpersonal and problem solving skills. Can work well independently and as a team player.

Skills

• Working knowledge on Red Hat Cloud (Open Stack) & Red Hat Virtualization (KVM) implementations.
• Expertise in installation, configuration & Up-gradration of RHEL & OEL OS's.
• Working experience on Red Hat Hybrid Cloud Storage implementations.
• Good knowledge & have trained on Red Hat & Open Source Products.
• Good knowledge on Shell Scripting.
• Bash Shell scripting and basic knowledge in Python and Perl
• Operating Systems : Linux( RedHat, Debian, CentOS, Ubuntu) , Windows2003/2008/2012 Server
• Web server : Apache, Nginx, Tomcat Application Server, Jetty Webserver.
• Networking : NFS, NIS, Telnet, FTP, DNS, DHCP
• Security : IPTABLES, CSF/LFD, APF, CXS , Mod Security, rkhunter, Windows Firewall
• Mail server : Sendmail, Exim, Postfix
• Database servers : MySQL , MariaDB, Percona
• Monitoring : Nagios,
• Volume Management : RAID, LVM
• Virtualization: KVM
• Cloud technologies: VMware, Amazon AWS, Google Compute
• DNS Server : Bind, TinyDNS
• VPN :OpenVPN, IPsec
• Load Balancer: HaProxy, Nginx

Work experience

2016-04

Level-2 Linux Administrator

Datacore Technology, deputed to Tata Consultancy Services

Level-2 Linux Administrator, analyst designation/(30 days notice period) of individual servers that withhold Apple cloud Managing servers in cluster to maintain fail-over. Handled monitoring tools such as NMSYS, Carnival, Epic. Relating data from verdad database and configuring servers. Check uptime and availability of high risk servers running various Apple applications. Resetting servers from pxe. Interacting with vendors for various storage related issues. Managing variety of servers of HP, ZT, QUANTA, TYAN. etc Health checks within hosts and from console on above variants of hosts using ipmi/hp consoles. Company Name: Astraea Networks

2012-092016-04

Systems Administrator Level-2

Astraea Networks
Systems Administrator Level-2/ Managing the technical support team. Providing Technical support to Linux and Windows servers(2008 and 2012), remotely to parent Australian firm: Servers Australia(serversaustralia.com. au). Ticket management in Kayako, Sirportly, Zendesk ticketing systems. Backup's­ Configuring/setup/restoration R1Soft. Virtual server management via OpenVZ, Xen virtualization. Server management via VMware. Server management via KVM, IPMI. Webserver management using Cpanel, Plesk(in Windows and Linux). Website management in IIS 6, 7. Managing backups using RI Soft, SSH and FTP backup solutions. Company Name: Armia Systems Pvt Ltd
2010-112012-08

Systems Engineer

Armia Systems Pvt Ltd
Systems Engineer Providing online technical support on Linux and Windows servers to international clients through helpdesk/chat/mail. Troubleshooting issues opened by customers via ticketing systems(Kayako, WHMCS, Ubersmith) Remotely Managing Linux/Windows servers Experience in working in Windows server 2008 and 2012 and various Linux flavours. Installation, Configuration and Troubleshooting of Linux and Windows servers. Troubleshooting various web server issues through Cpanel, Plesk control panels Experience in mail servers(Exim, Qmail, Mail Enable) Performing Linux server hardening tasks such as: Installation of firewalls(CSF, APF), installation of rkhunter, chkrootkit. Enabling/disabling PHP functions Installed MSSQL DBMS in Windows environment and MYSQL in Linux environments. MySql optimization MSSQL server management studio 2005, 2008 Installation and configuration of IIS Reconfiguring domain information in IIS for Plesk Remotely monitoring and managing server Monitoring tools: NAGIOS Company Name: ActiveLobby Information systems
2010-042010-10

Jr. System Administrator

ActiveLobby Information systems
System Administrator Remotely monitoring and managing server Worked in IIS Monitoring tools used¬ NAGIOS Performing trouble shooting on Linux/Windows using WHM/Cpanel, Plesk Managing mail servers like Exim. Troubleshooting DNS issues Firewalls¬ CSF, IPTABLES: Installation of CSF and APF WHM/CPanel installation and management Databases managed¬ MySql, MSSQL: Taking database backup/dump, restoration of database. Providing online technical support on Linux and Windows servers to International clients through helpdesk/chat/mail. CERTIFICATIONS: RHCE: Red Hat Certified Engineer. ID: 805009580044110 Microsoft Certified Solution associate. ID: E937-7269 Microsoft Certified Professional. ID: E936-6606

Education

20052019

B.Tech in Computer Science and Engineering

AWH Engineering College, Kozhikode, Kerala - Calicut University

Certifications

  1. RHCE: Red Hat Certified Engineer. ID:805009580044110
  2. Microsoft Certified Solution associate. ID:E937-7269
  3. Microsoft Certified Professional. ID:E936-6606