Summary:

• Over 9 years of experience as Jboss administration, System administration, Software Configuration Management and Deployment Specialist in UNIX including installation, migration, configuration, upgrading, troubleshooting and performance tuning of systems.
• Experience Linux System Administration Red Hat, CentOS, use
• Experience in administration of Software configuration tools such as Subversion SVN and IBM Rational ClearCase.
• Experience in ClearCase Multisite design and setup.
• Experience in configuration, installation and maintenance of network services such as DNS, DHCP, NIS and NFS on Linux and Solaris.
• Experience in installation, configuration, support maintenance of various Sun SPARC servers.
• Experience in installing, upgrading and configuring Sun Solaris 9, 10 and 11 using Jumpstart installation.
• Expertise in system performance tuning, capacity planning and disaster recovery planning.
• Experience in Jumpstart and kickstart server configuration and client installation.
• Experience in storage, disk management, Logical volume management LVM .
• Experience in Virtualization VMware.
• Experience in installing and configuring web server like Apache and apache Tomcat on Solaris and Linux environments.
• Experience in installing and configuring Monitoring tools like Cacti, Xymon formerly known as hobbit.
• Experience in planning and scheduling jobs through Cron and TIVOLI.
• Working knowledge in IT processes management tools like JIRA and BMC Remedy.
• Experience in JBOSS administration.
• Experience of SHELL and PERL scripting.
• Experience in administering ClearCase and providing third-tier support
• Ability to analyze and debug technical problems in a timely manner.
• Ability to work with the third party products and integrate with ClearCase server.
• Data backup recovery using VERITAS net backup.
• Sound knowledge of ClearCase migration.
• Experience in administration of interoperability suite SAMBA.

Technical Proficiency:

• Operating System: Solaris 8/9/10, Linux Red Hat 4/5/6, SuSe, CentOS and Windows.
• SCM Tools: IBM Rational ClearCase with Multisite Subversion.
• Database: Oracle and Mysql.
• Webserver: Apache
• Others applications: All type of Software Installation and Configuration.
• Hardware Profile: Ultra 5, Ultra 10 and Ultra 60 workstations, SunBlade150, SunBlade1000, SunBlade1500, and SunBlade2500,SunFireV210, SunFireV240, SunFireV440, SunFireV490, SunFireV880, SunFireV890, HP ML350 and HP DL 385,
• Storage devices: Sun Storage Tek NAS 5210 and 5320C and Sun Storage Tek SAN 6140, Netapp

Exposure in IBM Rational ClearCase:

• Setting up Multisite Clearcase server environment.
• Upgrade and migration activities
• Trouble shooting ClearCase issues on LINUX and Solaris OS platforms.
• Monitoring clearcase sync and resolving issues.

Exposure in Sun Solaris:

• Jumpstart server configuration and client installation
• Installation, configuration, patching, upgrades, maintenance and troubleshooting of Sun Solaris operating systems, storage, software and utilities.
• DHCP, SAMBA, Automount Configuration
• Web Servers setup with Apache Tomcat
• Configuration of Cron scheduler
• Configuring NFS and NIS Server and client
• Configuring databases like MYSQL
• Troubleshooting Solaris OS related issues
• User/group management
• Disk management

Exposure in Redhat Linux:

• Kickstart server configuration and client installation
• Installation and Configuration of Virtual systems using VMWare and VBox.
• DNS and DHCP Server Configuration
• Web Servers setup with Apache and tomcat
• Configuration of Cron and Anacron scheduler
• Configuring NFS and NIS Server and client
• Trouble shooting LINUX related issues
• User/group management
• Disk management

Exposure in other technologies:

• Data backup and recovery using VERITAS Netbackup software.
• Basic configuration and trouble shooting of Sun Storage Tek NAS 5210 and 5320C.
• Basics configuration of Sun Storage Tek SAN 6140
• Installation, configuration and troubleshooting of GHS Multi debugger and its licenses
• Installing other software tools like IBM Rational DDTS, ClearQuest and its licenses
• Basics PERL and UNIX Shell scripting.

Professional Experience:

Confidential

Software Configuration Management Lead Administrator.

Responsibilities:

• Clearcase and Clearcase multisite Administration.
• License administration, including license server administration, license key administration, and establishment of license use policy
• Clear case Upgrades and Patching.
• Managing Multisite requests- Import - Export of VOBs, Mastership related issues changing the masterships from one site to another, Resolving VOB Synchronization issues, Recovering lost packets and manually exporting the packets
• Coordinating with Development team and system administrators and closing day-to-day problems on timely based
• Virtualization Experience in KVM and VMware
• Deployment Configuration Automation Experience via puppet
• Manage Clear case windows and UNIX regions
• Clear case integration with other tools.
• Host and network administration, including installing and configuring server hosts, ensuring efficient client/server connectivity
• Managing and distributing server load, and tuning clients and servers for best performance
• Data administration, including repository backup and recovery, data importing and exporting, storage management, and periodic maintenance.
• User administration, including user and group account requirements, resolution of user access issues.
• Experience in System monitoring tools Hobbit , cacti

Individual achievements:

• Clear Case consolidation project, successfully executed this project and the estimated cost savings for business was 100,000/year, the server count was reduced and this saved maintenance cost.
• ClearCase optimization Project, Successfully completed migrating Clearcase environment from multiple sites to one site centralized ,this lead to greater efficiency by eliminating the replication, Improved backup performance efficiency
• Successfully upgraded ClearCase from 2003.06.00 to 7.0.1
• Successfully completed Migration activity involving below changes,
• From Solaris to RHEL 6, Clearcase 7 to 7.1.2.
• Helped with the orientation and development of 10 offshore team members.

Confidential

Deployment Specialist

Responsibilities:

• Lead a team of 15 members at offshore with all the environmental related activities
• Handled complex deployments for Bestbuy.com
• Co-ordinated and carried out operational activities with various integration teams like LDAP, Layer 7 systems, MQ, banking systems, Content systems, Inventory, OMS etc.
• Worked on the release planning, implementing ITIL process, and playbook creations, thereby ensuring a smooth deployment for trade website.
• Enhanced the delivery capabilities of the team by creating and sharing training and operational knowledge regarding production delivery across the team.
• Deployment Configuration Automation Experience via chef
• Helped with the orientation and development of 8 offshore team members.
• Managing Deployment's in CIT, QA and Production environment.
• Knowledge of IT processes management tools JIRA ,BMC Remedy
• Standardized the source code check-ins and repository control mechanisms in SVN and to maintain the repository for Best Buy.com, including branching, merging and patch deliveries. Plan and gather business and technical requirements form project stakeholders.
• Plan and execute Deployment for DR environment.
• Experience in monitoring tools sitescope
• Experience in database MySql and oracle 11g

Confidential

LAB Administrator

Responsibilities:

• Global Telecom LAB planning
• Configuring Terminal Servers
• Trouble shooting the LAB issues
• Handling the LAB network and Trouble shooting network issue
• LAN connectivity to the DSLAM, Test equipments and Traffic generator.
• Handling L2 and L3 switches CISCO .
• Configuration of the IP address and creating VLANs for different segments.
• MODEM configuration and testing ADSL,ADSL 2 , xDSL, VDSL
• Bridging the modem and configuring vci and vpi values.
• Providing connectivity between Traffic generator and DSLAM.

Role: Solaris/Linux/Clearcase/Clearcase Multisite administrator and ClearCase build engineer.

Responsibilities:

• Installation and configuration of Redhat Linux and Solaris OS
• Clearcase client installation on Windows XP, Sun Solaris and Redhat Linux.
• Troubleshooting Redhat Linux and Solaris issues, Clearcase and Clearcase Multisite issues and GHS Multi debugger issues.
• Manage user and group for 600 engineers
• Manage Clearcase VOB/View, NIS/NFS servers and client workstations
• Manage Sun StorEdge SAN and NAS
• Regular backup for Clearcase VOBs and UNIX home directories
• Manage IBM Rational ClearQuest and related applications.
• Manage Clearcase and Clearcase Multisite
• Resolve Service and incident tickets.

Individual achievements:

• Successfully Completed ATG upgrade in DEV and Continuous Integration Testing CIT servers.
• Created JBoss Developer instance to use with VM, This reduced more than 50 of the load on Dev server.
• Managing BUILD process.
• Effective Team co-ordination pre and post release.
• Successful consecutive production release without rollback.