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Linux Administrator Resume Profile

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NY

Professional Summary

  • Automation Testing using Selenium, shell and Perl scripting
  • Experience in Unit Testing using JUNIT and testing Java based web applications
  • Core domain knowledge in the Workload Automation domain and Oracle E-business Suite.
  • Hands on experience with installation and configuration of databases like Oracle, MySQL, MSSQL, Sybase
  • Red Hat Enterprise Servers Maintain Configure NIS, NFS, DNS, Send mail, Zimbra email Servers systems, FTP, Apache, SFTP, LAMP, Open LDAP and Configuration Management.
  • Extensive working knowledge of private cloud environment using VMware V-sphere and ESX Server Maintenance
  • Performance by performing capacity system monitoring tools Nagios, HP Open View SCOM and analysis
  • Experience as System Administrator in building complex environments for Workload Automation products
  • Extensive working on different flavors of Linux and UNIX such as RHEL SUSE, Solaris, AIX, HP
  • 8 years of software industry experience with System Administrator and DevOps Engineer
  • Expertise in setup of AutoSys SAP Adapters and Agent Plugins such as PeopleSoft, SAP, Oracle Apps, Database
  • Worked closely with a number of people from the Sales team to provide demos to customers
  • Excellent skills in analyzing and developing Functional Specifications, Functional Designs, Process flows, Screen Mock-ups, Test Plans, Test Cases Functional Testing at an architectural level and feature level
  • Efficient C Java programming skills and firm object oriented and procedural designing and analysis skills
  • Experienced in analyzing Business Requirement and Technical Specification documents
  • Strong knowledge of and experience with the Scrum method of agile software development
  • Experience in Web Development using JSP, Servlets, PHP, HTML, Drupal, Joomla, and WordPress
  • Deeply involved in customer interactions and providing product demos to customers

Professional Experience:

Confidential

Linux Administrator

Product and Technology:

  • Designed and implemented the shell script for remote installation of the AutoSys Agents on different flavors of Linux and Windows servers
  • Managed Workload Automation infrastructure which consist of AIX servers and 2300 Linux Agents.
  • AutoSys R11.3.5, R11.3, R11,4.5, WCC 11.3.5,11.0, EEM , iDash , UNIX ,Shell , Perl ,CA Clarity, Git hub
  • Troubleshoots hardware, software and network operating problems and involves technical resources to ensure resolution.
  • Evaluates, installs and tests multi-site systems/network hardware and software
  • Prepare High Level Architecture design document for CA Workload Automation upgrades and implementation
  • Gap Analysis and requirement gathering for smooth transition from one version to new version
  • Proficient in obtaining project requirements from user and manager, formulating into documents accordingly
  • Assist with migrating the jobs into production
  • Proactive in finding issue and implementing solutions.
  • Monitor Production Jobs to ensure successful execution.

Confidential

Senior DevOps engineer/Linux

Products and Technology:

  • Oracle E-business Suite, WebLogic Server, Apache, RHEL6, Oracle 11g, Java, Shell, Perl, SQL Nagios, VSphere 5.0,
  • Managing 1,500 server's infrastructure of a 200PB Environment. Windows Servers, Sun Solaris 10 11 ldoms, Red Hat Linux servers, DHCP addressing and Group Policy administration, LUN Masking, ZFS,CIFS, Zoning
  • Design, installation, configuration and support corporate servers running Windows Server 2003/2008 Server, HP-UNIX, SUSE Linux, Red Hat Linux 5.0 6.4 , Sun Solaris 10-11, Citrix XenServer 5, SQL, KVM VMWARE VSphere Virtual Servers, Zimbra Email creating users, moving mailboxes, creating profiles
  • Design, install, configure VMware ESX, ESXi, within VSphere 4 5 environment's with Virtual Center Management, Lab Manager, Consolidated Backup, DRS, HA, DPM, Vmotion and VMware Data Recovery, VMware Site Recovery Manger, also View Desktop Virtualization
  • Migrated PeopleSoft MYSQL SQL servers, Designed and implemented replication and clustering solution using Continuant's Tungsten replication and data management solution for MYSQL SQL
  • Deploying and configuring Writing Perl and Bash scripts to perform certain tasks and assisting user with problems and MYSQL and SQL optimization
  • Developed the Functional Automation test framework in Java for Oracle E-business suite's Technology Stack Module on different operating systems
  • Review and analyze the requirements for future enhancements
  • Developed install automation framework for installation of Oracle E-business Suite module with the required patches
  • Setup of Test environments for Nightly build using VMware Virtual machines Continuous monitoring of bug queue for verification and validation of the bugs
  • Documenting any setup, configuration and certification information of Technology Stack Module
  • Involved in feasibility study, technology evaluations for automation, communication methodology, training requirements and the QA team's skills and structure

CA, India July 2004- Aug 2011

Software Engineer

Products and Technology:

  • AIX, HP, Solaris, RHEL, Shell, Java, SQL, Perl, Apache, Tomcat, JBoss, IBM WebSphere
  • Primarily involved management of infrastructure System Administration of Workload Automation team
  • Providing Transition support for data center migration regarding the Development, Test, Stage and Production environment to include migration-related activities, account management, software/OS updates and patching, OS installations and configuration on physical servers and virtual server
  • Responsible for operating, implementing, maintaining, and supporting the overall RedHat Linux Enterprise 4.0-6.4, Suse Linux 10.0, Opensuse 12.3,Ubuntu 13.0, Centos, Debian architecture in a 5,000 user, multi-site production Cloud environment.
  • Collaborate software Ruby on Rails, Java, and Ruby 2.0and Python development. Git for Subversion Control, creating commits, branching, remote repositories,
  • Design, install, configure Virtual Environment KVM, XenServer VMware ESX , ESXi, within VSphere 4.1 5.5 environment's with VMware Orchestra , Vapps, Public Cloud, Private Cloud, Org VDCS, Vmotion and VMware Data Recovery, VMware Site Recovery Manger, VMware Operation Manager, Vcloud Director
  • AIX 5L-7.3,HP-UX 11i Red Hat Enterprise Linux 6.4 RPM patch management and YUM configuration management, also Performance monitoring , VERITAS Clustering , Job Scheduling, System Logging, Data Migration from Solaris to Red hat Linux, JFS2 file system,
  • Maintain and Install JBoss Servers and Applications, java applets, JBoss Portal
  • Designed and developed performance testing framework for AutoSys using Perl and shell
  • Involved in the testing of new job types like ERP, Database, FTP, SNMP, Web and Application services in AutoSys R11.3
  • Assist developers, architects, and support services in researching or solving complex application issue
  • Work closely with the Development teams in creating documents for special configurations at customer sites
  • Identify and recommend changes to established practices and policies
  • System Administration tasks like installing and configuring oracle on a variety of operating systems and architectures
  • Setup of the Test environments for different configuration using VMware Virtual machines
  • Guiding the team members to resolve issues faced during setup/configuration of products on various operating systems

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