Description
Professional Summary: * Over 17+ years of experience in Administration and Development of windows 2003/2008, Red Hat Linux, SUSE Linux. * Experience in using version controller tools like Subversion (SVN), GIT, BitBucket, Stash, and PVCS. * Experience in installation and configuration of puppet environments * Experience in writing puppet modules * Used R10k for puppet master to pull the code * Managed VMWare Cloud platform * Written and managed Work flows in VRO VMWare Orchestrator * Customized VCAC portal for users by defining roles * Responsible for merging, tagging and conflict resolution in GIT and Geritt. * Source control management, the maintenance and management of source code repositories, including automated controls and enhancements. * As Puppet configuration management tools to automate repetitive tasks, rapid deployment of critical applications, and proactively manage knowledge change. * In professional settings issue / bug tracking tool Atlassian's JIRA, Bugzilla and Mantis. * Excellent working experience in the software development life cycle (SDLC), project management, configuration and release management plan. * Excellent problem solving skills, and to break complex situations, the ability to find and solve the root causes of applicable technical and technological issues. * Maintain and execute a build script to automate the development and production experience to build. * Extensively worked on Hudson/Jenkins and Bamboo for continuous integration and for End to End automation for all build and deployments. * Implemented and supported CI process via Jenkins and Bamboo for several java applications including setting up pipeline jobs and downstream job configurations in Jenkins. * Maintained Jenkins masters with over 80+ jobs for over 10+ different applications supported several quarterly and project releases in parallel. * Experienced in Installing, configuring and administering Red Hat Linux AS 3.0 /4.0/5.x &, Dell, IBM and HP x 86 Servers. * Design and Implementation of migration strategy for consolidating Data Centers from around the world to two centralized locations in US which involves 6000+ servers of various Windows versions. * Identification, planning and migration of P2V candidates and new builds from each sites without any downtime. * Consolidation and Capacity planning of Physical Servers using Cirba. * Works closely with Network and security team to open the required ports for communication. * Experience in TCP/IP Networking. * Using Server automation (BladeLogic) too to run the scripts/patches in multiple servers. * Experience in Monitoring and work on the alerts. * Knowledge in XML schema. * Creating and managing Virtual Machines and Templates, worked with clones and snapshots of Virtual Machines. * Knowledge in Component Object Model (COM) and Distributed Component Object Model (DCOM) * Automating and building the Windows 2k3 and 2k8 servers using BMC Blade Logic Automation tools. * Using robocopy, and Plate Spin to copy data from source to target over the lan.. * Experience in transformation and remediation process. * Involved in installation, configuration and testing of Double-Take Share for Data Transfer for Solaris and AIX Servers. * Troubleshooting, documenting and knowledge transferring of Double Take process to the BUs. * Involved in migration of project from one flavor to another one. * Knowledge in IIS6 & IIS7 administration. * Strong Experience on Migrating from Windows 2000/2003 - 2008 using Double-Take Availability. * Works closely with Java Team to Deploy the application and trouble shoot. * Worked in heterogeneous environment. Installing, configuring and administration on IBM AIX 5/6/7, Red Hat Linux 8, 9 and RH AS 2.1, RHEL 3.x, 4.x, Suse Linux Enterprise Server (SLES) 10.x. * Implemented and Enhanced the Existing Scripts which are developed in Shell, Perl, and SQL. * Worked with Backup Team to Configure the Master and Client Backup servers Using VERITAS Net Back up 4.5/5.0 * Performed Servers consolidation and virtualization using VMware virtual infrastructure, VMware ESX, Virtual Center, VM tools. * Experience in virtual infrastructure and Enterprise Cloud technologies * Configuring Kickstart Servers and booting the images using PXE in Red hat Linux (RHEL). * Installed OS by using Kickstart, NIM and Ignite methods. * Extensive experience in installing, integrating, tuning, and troubleshooting Apache, Tomcat and WebSphere application server and webserver, webfocus IHS Also involved in troubleshooting. * Good understanding of testing cycles. * Worked closely on UVT, AVT& IVT Testing's. * Knowledge of testing components and deliverables within the Software Development Life Cycle (SDLC) * Experience in Windows file/print servers, Windows clustering, Symantec Enterprise Vault, NetBackup & VMWare. This is primarily a Windows Administrator with working knowledge of Netback up, VMware. * Expertise in Volume management, Disk Management, software RAID solutions File system Tuning and growing. * Experience with creation and administration of virtual machines on VMWare ESXi and Infrastructure 3. Experienced with the installation, configuration of LVM on AIX and Logical Volume Manager (LVM) on Linux and experienced in RAID 1, 5, 51, 10, 01 configuration. * Knowledge of "JON" - JBoss Operations Network * Experienced in installation and configuration of SAMBA. * Experience in SQL Server 2002/2005/2008 in Installation and Configuration. * Good experience and understanding of SAN (SAN arrays HITACHI, EMC) technology including zoning, disk creation on various systems, maintaining and configuring various fiber switches and storages. * Experience with Methodologies of Agile & Scrum. * Experience in working in my sql 4.x and 5.x versions. * Experience in install, uninstall and configuration of MySQL server with basic validation. * Perform post-install security activities on MySQL * Experience in network administration, deploying and troubleshooting of DNS, LDAP, NIS, NFS and DHCP etc. * Expertise in System performance tuning, capacity planning and Disaster Recovery planning. * Experience with patching of Linux and IBM AIX servers and hardening of servers using native and third party tools. * Installed packages using YUM and Red hat Package Manager ( RPM ) on various servers * Day to day resolution on Linux based issued though SMS ticketing system in compliance to SLA cycles. * Automating many day to day tasks through Bash scripting. * Worked with Red Hat Satellite Server which is used to push changes across various servers simultaneously. * Performed the daily system administration tasks like managing system resources and end users support operations and security. Installed and configured Document Direct software as POC in BSC enter level * provision MYSQL instances in both clustered and non clustered configurations * Handle common database procedures such as upgrade. Backup. recovery migration * Profile resource usage optimize and tweak as necessary * Automated Data import Script using shell scripting PHP MYSQL and regular expressions Effectively configured MYSQL Replication as part of HA solution * Migrated ORACLE databases to MYSQL using MYSQL migration toolkit * MySQL processes and queries optimization. Exported and Imported database 10g objects from development to production. * Automated Data Import Script using shell scripting PHP MySQL and regular expressions. Environment: Red hat Enterprise Linux 4.x/5.x/6.1 AIX 6.x Solaris 8/ 9/10 Tivoli Storage Manager VMware ESX5 Tivoli Net backup and Web sphere. Windows 2008 R2 & 2008 servers Windows 2003/2008/2012 IIS 7.0 & 7.5 Document Direct MYSQL Hazelcast docker jboss eap 5.1
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