Linux Administrator Resume Profile
2.00/5 (Submit Your Rating)
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