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Leena Babu Mukkada

Software Engineer

Kochi, Kerala, India17 yrs 6 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • 15 years of IT industry experience.
  • Expert in Linux server administration and virtualization.
  • Proficient in configuring complex server environments.
Stackforce AI infers this person is a Linux Infrastructure Specialist with extensive experience in server administration and virtualization.

Contact

Skills

Core Skills

Linux AdministrationVirtualizationServer ManagementStorage Management

Other Skills

Linux Virtual MachinesLUN AssignmentPatchingVMware Vcenter ManagementUser ManagementSoftware Configuration ManagementApplication Server AdministrationDatabase Server AdministrationCpanelWHMApacheMySQLExim Mail ServerServer HardeningKernel Tuning

About

 15 years of professional experience in IT industry.  Experienced in Installation, Configuration, Upgradation, Support & Maintenance ofRedhat Enterprise Linux, Oracle Enterprise Linux and Sun Solaris servers.  Experienced in configuring FOG Server.  Experienced in Kernel upgradation and degradation in all linux flavours.  Worked on Configuring SFTP, Samba and NFS Server configurations.  Experienced with Syslog Server for generating logs of all devices in the Network.  Experienced in LDAP configuration in Linux and Active directory Domain in Windows Server.  Worked on mounting and unmounting servers in Data centers during initial setups.  Experieced in Firewall ( Iptables) Configuration.  Experience in configuring Open VPN Server to connect private network using secure connection through Public.  Experienced in scriptingBash, Perl, KSH, Shell.  Experience with DHCP Server for Automatic IP assignment.  Experienced in Subversion edge Server configuration (SVN).  Good experience in linux Virtualization.  Performed system back-ups and security updates on regular basis.  knowledge on configuring Apache Server and Web-logic Server to host Webpages.  Worked on Cronjob sechduling and bash scripting.  Skills on configuring SQUID proxy Server and PXE-boot along with Kickstart setup.  Good knowledge on VNC Server and OpenSSH server.  Good knowledge on NTP Server and client configuration.  Excellent knowledge on LVM configuration.  Knowledge in Redhat, Ubuntu, CentOS and Suse server administrations.  Good knowledge on Solaris and windows Server.  Good knowledge on SQL and PLSQL concepts.  Experience providing 24x7 ONCALL support for mission-critical environments.  Self-motivated, able to set effective priorities to achieve immediate and long-term goals and meet operational deadlines. Able to work independently and as team member.

Experience

17 yrs 6 mos
Total Experience
2 yrs 11 mos
Average Tenure
6 yrs 10 mos
Current Experience

Knownhost

Linux Systems Engineer

Aug 2019Present · 6 yrs 10 mos · Kochi, Kerala, India · Remote

Arrow electronics

Linux Engineer

Oct 2015May 2019 · 3 yrs 7 mos · Greater Denver Area

Apple corporation

Linux Enginner : DC monitoring

Dec 2014Sep 2015 · 9 mos · Newark, CA

  •  Provisioning of Linux and Windows Virtual Machines
  •  Assigning LUNs to the virtual machines and Expansion of datastores / disks.
  •  Deprovisioning the Virtual Machines
  •  Regular patching of all windows machines and Linux (OEL) machines
  •  VMware Vcenter Management.
  •  User Management – LDAP and Active Directory
  •  Software configuration management through Puppet.
  •  Administration of Application servers running Java related Applications and database servers running MySQL/Oracle.
  •  Exposure to EMC storage HP Blade 7000
  •  OCFS (Oracle Cluster Filesystem) Management
  •  Exposure to HPOO, HPNA and BSM applications.
Linux Virtual MachinesLUN AssignmentPatchingVMware Vcenter ManagementUser ManagementSoftware Configuration Management+4

3amedia

Linux Server Support Engineer

Jun 2012Aug 2013 · 1 yr 2 mos · WFH- Volunteer Work

  •  Experience working in Cpanel, WHM and Parallel Plesk.
  •  Installed and Configured Apache, MySQL, Exim mail server and investigated the configuration changes in the production environment.
  •  Server hardening techniques and worked on hack issues
  •  Tuning the kernel parameters based on the application/database requirement.
  •  Monitoring system resources, logs, disk usage
CpanelWHMApacheMySQLExim Mail ServerServer Hardening+4

Target

Unix Support Engineer

Dec 2011Mar 2012 · 3 mos · TCS Chennai

  •  Installation and configuration of the Operating Systems Red Hat Linux 4.0, RHEL5 and IBM AIX.
  •  Veritas File system and Veritas Volume Manager are used to configure the RAID Storage Systems
  •  Implemented NIS and NFS for administrative and project requirements.
  •  Building Linux , AIX and Solaris physical and virtual servers
  •  Discovering and Adding SAN Luns to Linux, AIX and Solaris servers.
  •  Adding and removing SAN Luns to Oracle ASM
  •  Managing various filesystems Linux LVM, AIX LVM, Solaris VXVM, zfs and GPFS
  •  Configured and troubleshooted TCP/IP network services
  •  Worked closely with database administration staff to ensure optimal performance of databases, and maintain development applications and databases
  •  File system tuning, growing, and shrinking with Veritas File system 3.5/4.x
Red Hat LinuxIBM AIXVeritas File SystemNISNFSTCP/IP Configuration+2

Tata consultancy services

Linux Server Administrator

Mar 2010Dec 2011 · 1 yr 9 mos

Bobcares

Senior Software Engineer

Jun 2006Nov 2009 · 3 yrs 5 mos · Cochin Area, India

Education

Cochin University of Science and Technology

Bachelor of Technology (BTech) — Information Technology

Jan 2002Jan 2006

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