SUMMARY:

• Over 10 years of IT experience specialized in System Analyst and Administration working on UNIX Administration in Oracle SUN-SOLARIS 11,10, 9, 8 , VMWARE ESXI 4.1 and VSphere, RHEL5,6,Centos, Ubuntu and Windows 2003/2008, knowledge in computer hardware and I/O devices.
• Proficient in working on Solaris 10,11 on Oracle Blade Servers 6000, 6080, Sun M5000/M4000, T5120, T5140/T2000, Sun V490. V880, IBM AIX Power and RHEL 4/5/6.
• Expertise in administration of Sun Solaris and building high end Sun Servers for production environment. Professional in Installing, building configuring Server using Jumpstart, NIM, Flash archive, Ignite and Kickstart techniques.
• Strong experience in System Administration , Installation, Upgrading , Patches , Migration, Configuration, Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine-tuning on UNIX SUN Solaris, Red Hat Linux, Ubuntu, Centos Systems.
• Involved in complete Administration tasks on UNIX Oracle Solaris, Red Hat Linux and Ubuntu and documentation for the projects executed.
• Installed, monitored and supported Web and Application Servers on Solaris and Linux environments.
• Good knowledge on operating systems architectures.
• Installed KVM packages on an existing Red Hat Enterprise Linux system and created virtual guest OS Linux and Solaris.
• Experience in RAC on Linux servers and configure Oracle database 10g and 11g
• Strong technical background in Storage, Disk Management, Logical Volume Management LVM and logical partitioning.
• Proficient in performing DR tests of UNIX Solaris Linux, Ubuntu , Oracle databases, PeopleSoft/SAP, Securities Trading Apps and whole UNIX infrastructure.
• Designated SSO POC single Point of Contact for Siteminder SSO for different applications across Verizon. SSO Implementation and installation/configuration and troubleshooting WebAgent on Dev, Performance Test Prod environments for windows/Linux based apps
• Creating and maintaining users, profiles, security, rights, disk space and process monitoring.
• Setup and configured network TCP/IP on SOLARIS including RPC connectivity for NFS. Created mount points for Server directories, and mounted these directories on Solaris Servers.
• Proficient in configuring JumpStart and Kick Start servers to initiate installation of Solaris Ubuntu, Centos and Red Hat Linux on several machines at once.
• Experience using diagnostic and debugging tools such as Trace, Strace, truss and Top.
• Worked on group/user administration, startup and shutdown scripts, crontabs, file system maintenance and backup scripting and automation.
• Knowledge on set up a chef server, workstation and client, all on CentOS 6.3. and bootstrap the chef-client via knife from the chef-workstations.
• Viewing your Infrastructure and Deleting Clients, Nodes, and Machines.
• Experience working with Storage Area Network SAN , NetBackup, EMC CLARION, EMC Symmetric DMX, VMware.
• HBA cards connected to EMC SAN storage device, we can implement load-balancing, and fail-over on the HBA cards using the EMC Power Path software.
• Experience in writing Shell scripts using ksh, bash, Perl, python for process automation of databases, applications, backup and scheduling.
• Experience in Performance monitoring, usage and load of the system, changing kernel parameters for better performance, creating new Slices with format and creating huge Slices with Daisy Chains.
• Expert in setting up SSH, SCP, SFTP connectivity between UNIX hosts.
• Experienced in DNS, NIS, NFS, CIFS, FTP, NIS, Samba Server, LDAP, remote access, security management, and system troubleshooting skills.

Technical Skills:

Professional Experience:

Confidential

Sr. System Administrator and DC Operations

• System Analyst and Administrator role in a large team responsible for maintaining Oracle Operating Systems Such as Solaris10, 11, Redhat Linux 5.5,5.8 and 6.4, 7.0 Oracle Linux 6.0, 6.5 and HP-UX 11.31 On HP Integrity Servers and Maintaining Oracle Blade Servers 6000, 6080, HP P 580G7,585G7, DL980G7 and Oracle Blade x6270 and IBM P Series.
• Performed Installation, Upgrade, Patches, Migration, Configured, Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine-tuning on UNIX Oracle Solaris 10,11, Red Hat Linux, SUSE and Ubuntu Linux Systems.
• Experience in RAC on Linux servers and configure Oracle database 10g and 11g
• Strong technical background in Storage, Disk Management, Logical Volume Management LVM and logical partitioning.
• Implemented new hardware SSD installation and troubleshooting for all HP, IBM Servers and Dell Servers.
• Excellent Skills on Raid1, Raid1 0 and Raid5 configuration for Storage and All Type of servers.
• Performing O/S and kernel upgrades on IBM AIX from 6.1 to 7.1 and Red Hat Linux servers.
• Installing, configuring and deploying applications on Web logic Application Server 8.x, 9.x.
• Installation, Configuration, troubleshooting maintenance of ATG application server for e-commerce clients.
• Scripts written for daily monitoring of servers regarding the number of hits, database connections and middle tier connections
• Manage systems using remote consoles like ILO for HP Hardware and HMC for IBM P-Series.
• Implementation of SSH for secure transfers and implementation of PKI between servers to enable password less logins between Servers.
• Monitoring of servers, addressing any issues raised and ensuring that SLAs are met
• Pro-active maintenance of servers and supporting infrastructure
• Manage end user accounts, permissions, access rights, and storage allocations in accordance with best-practices regarding privacy, security, and regulatory compliance
• Participate in and support capacity planning for systems and software in conjunction with end-users and department managers.
• Coordinate with end-users and other IT infrastructure groups to implement server systems that utilize industry best practices to meet corporate objectives
• Deploy servers and other related devices in datacenters
• Perform and test routine system backups and restores
• Anticipate, mitigate, identify, troubleshoot, and resolve hardware and software problems on servers. Escalate incidents as necessary
• Support application development teams throughout project lifecycles.
• Analyze system, server, application, network, and input/output device performance
• Recommend, schedule, and perform software and hardware improvements, upgrades, patches, reconfigurations, and/or purchases and Create required reports in response to business user needs
• Develop, document, and maintain policies, procedures and associated training plans for system administration and appropriate use and Manage and/or provide guidance to junior members of the team
• Technical knowledge of other Unix flavors e.g. Solaris, HPUX, Linux and Aix
• Technical knowledge of Windows
• Knowledge of other clustering technologies e.g. Veritas, MC Service Guard etc .
• Experience with VMWare ESXi Servers.
• Technical Knowledge of SAN and Expert on Infiniband Private Network for Cluster Servers.
• Supported HP and IBM Storage Arrays for internal storage Raid filesystems and raw devices.

Environment Description: AIX 7.1,8.0, Red Hat Enterprise Linux 5.8, 6.3,4,5, SUSE 11 SP2 and SP3, Solaris 11, 10 and Apache 2.2, Web Logic, Web Sphere, SAP, Oracle, Clear case and IBM P570, p590, 595, Dell 580,585,980 HP Blade Servers and Fujitsu Servers.

Confidential

System Administrator/Programmer Analyst

Responsibilities:

• Installing, Configuring, Monitoring and Troubleshooting IBM AIX 7.1,8.0 RHEL 5.8,6.3 Servers on P-Series, Dell and Compaq hardware platforms.
• Add, remove and resizing Logical volumes using LVM in Red Hat Linux and implementing software RAID at installation time.
• Define/setup network protocols, Network File Services NFS , and Network Information Services NIS in Red Hat Linux and IBM AIX systems.
• Configuring Virtual Machines under VMware ESX Servers to install Red Hat Linux guests.
• Configure and Implementation of Samba v3.6 to help printing and file sharing in the mixed environment.
• Maintenance level upgrades and software administration on AIX RPM installation on Red Hat Linux using up2date and yum.
• Administered Red Hat Linux servers for several functions including managing Apache/Tomcat server, mail server, My-SQL database, and firewalls using IPTABLES in both development and production.
• Configuring Kick Start Servers and booting the images using PXE in Red hat Linux.
• Implementation and Management of Disk Quota on Red Hat Linux as well as NetApp filers.
• Implementation of SSH for secure transfers and implementation of PKI between servers to enable password less logins between Servers.
• Configured IP bonding for failover load balancing.
• Configured multipath for SAN.
• Configuration and administration of Apache web server and JBoss for web applications.
• Setup, installation and participation in the ongoing development of WebSphere Application Server on AIX machines.
• Performing O/S and kernel upgrades on IBM AIX from 5.1 to 5.2 and Red Hat Linux servers.
• Installing, configuring and deploying applications on Web logic Application Server 8.x, 9.x.
• Installation, Configuration, troubleshooting maintenance of ATG application server for e-commerce clients.
• Scripts written for daily monitoring of servers regarding the number of hits, database connections and middle tier connections
• Manage systems using remote consoles like ILO for HP Hardware and HMC for IBM P-Series.
• Troubleshoot backup issues, Perform manual backups restore on VERITAS Net Backup.
• Document and maintain the inventory using asset management techniques.

Environment Description: AIX 7.1,8.0, Red Hat Enterprise Linux 5.8,6.3, Logical Volume Manger for Red Hat Linux and AIX, Apache 2.2, Web Logic, Web Sphere, IBM P570, p590, 595, Dell 2400, 2450, 2850, 2950 and Oracle Blade 6000 Servers.

Confidential

Oracle Solaris / Linux Administrator

Responsibilities:

• System Administrator role in a large team responsible for maintaining Oracle Operating Systems Such as Solaris10, 11, Oracle Linux 6.0, 6.4 and Maintaining Oracle Blade Servers 6000, 6080, Oracle Blade x6270, x6240 and T1, T3,T4.
• Performed Installation, Upgrade, Patches, Migration, Configured, Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine-tuning on UNIX Oracle Solaris 10,11, Red Hat Linux and Ubuntu Linux Systems.
• Expertise in Solaris 10 container technology, created zones and installed applications on non-global zones. Responsible for configuring and maintaining global and local zones.
• Created Guest LDOMs on various T-series servers and migrated the application from physical to guest LDOMs.
• Expert on Installing KVM Virtual Guest and Network configuration and maintained all virtual servers in Oracle virtual manager.
• Implemented single sign-on SSO technologies enable end-users to authenticate one logon to have seamless access to multiple resources, access in organization computing environment applications, end-user populations.
• Evaluations and investigations into SSO solutions based on directory integration, password synchronization, and enterprise single sign-on, web access management.
• Created Local zones and Branded zones on global zones and migrated the application on to these zones from the physical serves.
• Creating mounts for the zones, extending the size of zone mounted partition online as well as offline as per the company's policies.
• Created Zeta byte file system ZFS in Solaris 10. Created zpools. Exported ZFS from local zones to local zones.
• Used VERITAS Netback up tool for Backup and recovery.
• Extensively worked on Solaris 10, 11 containers, Zones for Virtualization.
• Installed and configured Solaris 10, 11 servers with Zones and containers on SUN M5000 and T2000 Servers with SUN ZFS.
• Expert in Oracle OPS 12c Enterprise cloud Control Install and Discovering All Servers and Created firmware, patching libraries maintained Solaris 10, 11 and Oracle Linux Servers and migrated Proxy Controls on Solaris 11 Zones.
• Managed OPS 12c Assets, ILOM Firmware and Solaris Patch Library Configuration and deployed all Oracle Solaris and Linux servers.
• Expert in Oracle OVM Manager Installation and configuring Virtual Machines and configuring Networking assign IP address for Virtual Machines.
• Strong technical background in Storage, Disk Management, Logical Volume Management LVM and logical partitioning.
• Installed RSA Authentication Agents for PAM pluggable authentication module
• And enables RSA SecurID authentication on UNIX systems, using either standard or
• Open SSH connection tools RSA SecurID authenticators for access to UNIX servers and workstations.
• Expertise in Creating Solaris and Linux Virtual Machines on VMware 4.1 and 5.0
• Expert in writing Shell scripting using Ksh/Csh/bash/Sed/Awk to ease administration tasks for process automation of databases, applications, backup and scheduling.

Environment: Solaris 10,11, Oracle Linux, Redhat Linux Centos, Ubuntu, ZFS, Netback up, Web Logic, Apache, SSH, SNMP, DNS, TCP/IP, SAP and Oracle.

Confidential

UNIX / Linux Administrator and Oracle Databse

Responsibilities:

• System Administrator role in a large team responsible for maintaining of different Unix operating systems such as Solaris 8/9/10, IBM AIX 5.1,6.1 RHEL 3/4/5, Windows Servers.
• Performed Installation, Upgrade, Patches, Migration, Configured, Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine-tuning on UNIX SUN Solaris 10, Red Hat Linux and Ubuntu Linux Systems.
• Proficient in working on Solaris 9, 10 on Sun M5000/M4000, T5120,T5140/T2000, Sun V490. V880 and RHEL 3/4/5 and Dell PE 2950. Performing O/S and kernel upgrades on IBM AIX from 5.1, 5.2, 6.1 Servers.
• Build IBM P series servers NIMs, VIOS LPARs Solaris, Sun Hardware, patches, VERITAS S/W. Disaster recovery, VERITAS Net Backup, Watchers and also Oracle third party software.
• Installed different VMware products such as VMware server 2.0, ESX 3.5/4.0 on a physical server which in turn will host different virtual servers running different RHEL versions, Solaris, Open Solaris etc. and windows servers.
• Created image-based virtual machines and also virtual machines that use a logical volume LVM . KVM. Expert in configuring Hardware virtualization on Intel VT or AMD-V.
• Installed different Oracle products such as Oracle BPM, integrated it with Oracle web logic server 10.3, Oracle DB 11g and Sun One LDAP 6.1 to allow developers to work on it.
• Import and Deport disks into a disk group depend ending on the requirement using the vxassist utility on the Veritas Volume Manager.
• Managed the User and Application Account creations and deletions for the SUN Servers. This includes setting up SUDO access for DBA and application account access.
• Created disk groups, initialized physical disks, created sub disks, plexes, volumes to create a Veritas File System VxFS .
• Created mount points for Server directories, and mounted directories on the Servers.
• Maintaining network and data security and, Setting up SSH and SCP features between SUN systems and other UNIX hosts.
• Experience configuring Firewall and security using SSL, IPchains, IPtables, TCP Wrappers, Tripwire, and port scanners.
• Managed shared NFS files system, mounting and unmounting NFS server, NFS client on remote machine, sharing remote file folder, starting and stopping the NFS services.
• Installed patches and Packages as needed, installed and configured new hard drives and memory.
• Troubleshooting and analysis of hardware and software failures for various UNIX servers core dump and log file analysis .
• Performed Performance Monitoring Tuning - iostat , vmstat netstat, nfsstat.
• Experience in working with Clear Case CLI commands such as clear tool and clear make in both single command mode and interactive mode.
• Created RSA Authentication users on Solaris SSH key Authentication and configure PAM Agent authentication on Telnet, FTP.
• Experience in working with clear tool to display event record, by including the comment strings such as lshistory, lscheckout, lstype etc.
• Developed Crontab shell script, sed, awk, python for admin tasks like customizing user environment, performance monitoring and Responsible for cron job management and Performed disaster recovery management procedures.
• Managed file permissions ownership for important directories files.
• Administration responsibilities include user, group, disk, and security management, File sharing Permissions.
• Responsible for monitoring system performance and health by using a tool Nagios.
• Nagios Monitoring tool installation on linux servers /client and configuration Network, Disk File system usage, Storage and TCP/IP monitoring.
• Create Manage Jobs using AutoSys Job Scheduler on Unix / Linux This environment consists of autosys server and autosys client.
• Installed splunk on windows environment and monitored logs, network connectivity and machine critical across the environment.
• Oracle WebLogic Server and JBoss Applications server installing and configuration Create and Manage WebLogic Domains using config wizard.
• WebLogic 10/11g, JBOSS, Apache, Tomcat, Sun one application and web server, Ubuntu, Red hat Linux, Solaris 9 and 10.
• Setup EMC HBA fiber cards and storage frames for Oracle and Sybase databases.
• Involved in creation of data files, control files, redo log files and table spaces.
• Assisted developers in writing SQL queries and creating database objects.
• Installed and Configured Apache Web Server. Taking ufsdump for swap gear preparation on the other site for migration.
• Installed products like tibco. Responsible for installation, configuration and support of WebLogic 10.3/9.2/8.1 on Sun Solaris 10 Servers.
• Experience working in VMware ESX VSphere 4.x hypervisor for virtualization
• Performed administration of Sun Solaris and building high end Sun Servers for production environment. Builded Sun servers with Solaris 10, Jumpstart.
• experience in writing monitoring/start up shell scripts for unix and batch scripts for windows
• performed Zone Creation on Solaris 10. Configured and Installed Solaris zones containers using utilities Zonecfg, Zoneadm etc and also worked on the creating branded zones creating solaris 8/9 on a solaris 10 server .
• Highly experienced with Storage Administration like EMC SAN Administration, NetApp, NAS Administration, Veritas NetBackup.
• Experience working with Storage Area Network SAN , EMC CLARiiON, EMC Symmetrix DMX, VMware.
• Experienced in maintaining file systems and creating ZFS.
• EMC powerpath installation and configuration, verified HBA cards are installed on the server and Fiber channel switches are zoned properly.
• Build and configure complex clustered environments using Solaris 10, Sun Cluster and Veritas Cluster with shared storage configured from Netapp arrays. Measure and analyze host and storage behavior during injected faults.
• Proficient in System Backup and Recovery from tapes using ufsdump, ufsrestore, tar and cpio.
• Performance Monitoring Tuning - iostat , vmstat netstat, nfsstat.
• Excellent client relation skills and the drive to complete tasks effectively, and efficiently where customer services and technical skills are demanded.
• Ability to communicate effectively with all levels of management, and the client community.

Environment: Solaris 8, 9, 10, RedHat Linux, Cenos, Ubuntu, VxVM, VCS, SVM, VERITAS Netback up, WebLogic, apache, WLM, SSH, SNMP, DNS, TCP/IP, SAP and Oracle.

Confidential

Linux / UNIX Administrator and Analyst

Responsibilities:

• Administered servers in heterogeneous environments which include Windows, Solaris and Redhat, Ubuntu, Centos systems.
• Authorized Windows and Solaris users/groups to access various applications and troubleshot various user problems using management tools.
• Configure and maintain Windows 2k / 2003/2008 Server that runs DNS, DHCP and active directory services.
• Used Logical Volume Manager for configuring logical volumes.
• Installations of all the required Software, documentation and licensing and added new SCSI hard drives to the system.
• Configuration and troubleshooting - LAN and TCP/IP issues, Weblogic.
• Monitor bad user logins and unauthorized users, frequently changing the root password for security.
• Setup dial-up, VPN Oracle VPN Client , and SSH2 Van Dyke Software , and firewall applications McAfee for developers to access various domains.
• Deployed NFS environment for applications distribution, software development, and auto home . This also involved setting up automated backups for the critical systems, and configuring cachefs for performance gains on the client side.
• Performed patching, backups on multiple environments of Solaris, Linux, Ubuntu, Centos and VMware.
• Installed and configured packages, patches on Windows 2k 2003 environments.
• Implemented anti-spam technology based on open source applications on Linux servers.
• Expertise in setup various Network Printers and troubleshooting Printer problems.
• Shutdown the whole system along with databases and reboot the system.
• Used various commands to check the Performance of the system, load balances on the CPU and memory.
• Used Admin tool to Manage Users, Groups, Software, Hosts and Printers.
• Worked with DBAs on installation of Oracle and MSSql Server to achieve restoration and log generation.
• Experience in performing DBA tasks such as creating users, roles, tables, table spaces, imports and exports for development of databases.
• Performed patching, backups on multiple environments of Solaris, Linux and Windows.
• Monitored Windows and Sun Solaris Servers running in a 24x7 datacentre supporting approximately 400 servers.
• Solved hardware and software problems over the phone or during walk-in sessions.
• Attended weekly change management meeting and suggested various changes. Implemented all changes by following change management rules.
• Installed Java, JDK and supported to configuring across the environment.

Environment: Windows 2003 / 2008, Sun Solaris 9/10, Red Hat Linux 4,5, Centos, Ubuntu, NFS, NIS, TSM, IBM RS/6000,Veritas Volume manager 3.5, Dell PE 2950, SunE250,E450,SunE3000, SunFire v440/v480/v490.

Confidential

Responsibilities:

• Installed and configured Solaris, HP-UX, Linux and Windows operating systems.
• Applied software revisions, patches, and hardware installation
• Installed, configure, support, and maintain UNIX system and application software on multiple platforms.
• Jumpstart installation. Writing Shell Scripting for automation of job.
• Installation, adding and replacement of disks, cards and maintenance of SUN.
• Maintenance of NFS server with auto mount.
• Configuration of Hardware and software RAID. Disk replacement and File system recovery, Veritas Volume Manager and Logical Volume Manager.
• Configured NIS, NIS and DNS environment
• Creating metadevices, metamirror and maintained root disks using Solaris Volume manager control.
• Administration and troubleshooting skills on Disks and File Systems, Users and Groups.
• File System administration and management like monitoring various logs, file systems.
• Patch and Package administration for installation of patches as per the company policy and installation of packaged application
• Installation of Oracle Patches and troubleshooting, Creating and modifying application related objects, Creating Profiles, Users, Roles and maintaining system security.
• Experienced with backup and recovery and Product knowledge of TSM, Legato and Veritas backup solutions.
• Established backup and restoration procedures and schedules for UNIX servers.
• HP Ignite net recovery image backups for maintenance Disaster Recovery purpose
• Monitoring backup daily and weekly dumps.
• Allocating system storage and planning future storage requirements, Database Backup and Recovery
• Performed Solaris and Red Hat Linux Kernel Tuning for TCP/IP stack.
• Monitoring System Performance Parameters using iostat, vmstat, TOP and Glance.
• Created tests, documents and delivers repeatable support processes.
• Participated in Root Cause Analysis for severity level 1 and 2 outages.
• Interaction with vendors for Hardware and software supports.
• Troubleshooting System, Network, Operating System issues and recommended improvements to network.
• Writing shell scripts to automate system process.

Environment: Windows 2003 / 2008, HP-UX, Sun Solaris 9/10, Red Hat Linux 5, 5.8, Centos, Ubuntu, NFS, NIS , IBM RS/6000, Veritas Volume manager 3.5, Dell PE 2950, T5120,T2000,M3000, SunFire v440/v490.

Confidential

Responsibilities:

• Writing Shell and Perl Scripting for automation of job.
• Adding more resources like memory CPU's disk usage and increasing swap space.
• Space allocation to the metadevices, detaching and clearing the devices if not in use.
• Responsible for administering the Web Servers and Application servers.
• Planning and setup of Disaster Recovery Servers.
• Administration of Sun Cluster Server for Failover and redundancy. Making sure the nodes are responding correctly and service groups are working on nodes and all these procedures are carried out to avoid the outages.
• Build the E4500 and 6000 Servers with Solaris operating system.
• Responsible for day-to-day System Administration for SUN SOLARIS servers.
• Wide working knowledge on Veritas Volume Manager that includes creating disk groups, plexes and subdisks. Also performed disk management, troubleshooting in case of failure of disks.
• Database Backup and Recovery and Performing daily Monitoring and Tuning of tables.
• Creating users, granting roles and privileges, creating Tablespaces and Data Files.
• Interacting with various teams such Oracle database team, and Net Backup team.
• Backup management through Veritas Netbackup.
• Thorough experience with working on Sun Volume Manager SVM . Creating metadevices, soft partitions, mirroring the devices and metasets.
• Created Physical volumes, Volume groups, Logical volumes and Mirrored root Disk.
• Implementation of various RAIDs concatenation, striping, mirroring etc. .
• Worked on Disk and File system management through Veritas Volume Manager and SVM.
• Configured NFS Servers, NIS, DNS, Diskless clients, Auto clients and auto mounted the file systems using direct and indirect maps.
• Performed automated installation of operating systems using Jumpstart Flash Archives for Solaris and kickstart for Linux.
• Installing and configuring the ORACLE Server, planning creation of Database 8i, 9i .
• Installation of SAP R/3 and maintaining the roles and profiles of the users.
• Installation, configuration and remediation of various Security software.
• Installing and Monitoring VMware Virtual environment with ESX 3.x Servers and Virtual Center 2.X.
• Installation, Configuration Upgrade of operating systems such as Solaris, AIX, Linux.
• Creating Database triggers for security data manipulation.
• Responsible for daily Security checks, monitoring unsuccessful logons, monitoring inactive users and locking the inactive users in production system i.e. daily Health Checks.

Environment: Windows 2003 / 2008, IBM AIX Sun Solaris 9, Red Hat Linux 3,4, Centos, Ubuntu, NFS, NIS , IBM RS/6000, Veritas Volume manager 3.5, Dell PE 2950, T1000,T2000,SunE3000, SunFire v440/v490.

Confidential

Responsibilities:

• Installation and customization of Sun Solaris and WindowNT servers.
• Patch installation, regular maintenance.
• Supporting 150 Servers for multi locations.
• Oracle installation system level support to clients.
• Amendment of existing scripts as well as writing new Bourne and Korn scripts related to repeated systems administration tasks.
• Troubleshooting and resolving of problems related to hardware, operating systems, third party applications and scripts
• Troubleshooting of Servers.
• Backup Schedules for Solaris and Windows Servers using DLT Tape drives.
• DNS, NFS, NIS administration.
• Installation, Configuration of Web Servers using Apache, IIS on Solaris and NT Servers.
• Installation and configuration of Windows 2000 /2003, MS Back Office Products
• Network Solutions to various clients using Windows NT.
• Configuring Windows XP, 98 and NT workstations in NT domains.
• Installation of RAS on Windows NT server
• Providing production support to the applications residing on 23 servers
• Manually running batch jobs upon request by an ADM team
• Moving application code to a staging location on the production box
• Moving file from development box to production
• Downloading file from production box to local desktop
• Modify scripts as per requests
• Sending file to user's mailbox from production server
• Involved in File FTP between servers
• Involved in Database file manipulation/movement
• Working on remedy tickets and ensured that SOX compliant IT changes are done according to the rules
• Monitoring changes and notifying change initiator in case of any discrepancies
• Involved in internal auditing to prepare the application development team to pass the periodic third party SOX audits
• Completed my work in time and involved in doing additional tasks with full interests like initiating team meetings, preparing MOM, documentation

Environment: Windows 2000, Red Hat Linux 3,4, NFS, SAMBA, DNS, DHCP, AD, on Dell PE 2950, HP Blade Servers, IBM Towers.