Description
SUMMARY: Accomplished IT professional who undertakes complex challenges and succeeds by combining technical experience with business background to design and deliver effective solutions. Drives success by listening to customers and building consensus around business challenges and opportunities. Proven skills in cloud computing, DevOps, infrastructure management, IT operations & support, risk mitigation, solution design, project management, strategic planning and technical training. * Over 8+ years of experience with System Administration/ Engineering using RHEL (4, 5, 6) Sun Solaris (7/8/9/ 10), AIX (5.1/5.3/6.1), Suse Linux ES 9, 10, VMware ESX 3.1, VMware ESXi 3.2/4.0, VSphere 4 and windows 2003/2008. * Hands on Experience in Solaris Jumpstart, Redhat Enterprise Linux and Kick start installations. * Extensively worked on Sun, HP, Dell Hardware - x 2200, x 4100, x 4200, x 4250, T2000, T5440, M3000, M5000, v480, E4800, E4900, E6800, E6900, E15K, 25K, DL 380, 585, R805, R905 models respectively. * Experience in using console access mediums: XSCF, ILO, ILOM, ALOM and concentrators like lantronix. * Working experience with cloud infrastructure of AWS (Amazon Web Services) and computing AMI virtual machines on Elastic Compute Cloud (EC2). * Regularly updated all software and operating systems on the instances running in EC2, to eliminate security loopholes. * Experienced in Installation and configuration of VMware ESX server 3.5 on Dell and HP Proliant servers and configured VMs for Solaris x 86 and Linux. * Experienced in RHEL servers kickstart and installing Application on RHEL servers. * Experienced in RHEL 6/7 installation, configuration and troubleshooting. * Experienced in DNS servers setup and configured DNS for Linux machines. Experienced with patch and package administration including building of packages and RPMs. * Experienced in diagnosing and resolving TCP/IP connection problems * Experience in performance tuning, trouble shooting and resolving network issues, related to the servers. * Experienced in administering Web server Apache and Application server JBoss. * Design & Setup of simulated OpenStack clouds test environment by using VirtualBox and DevStack. * Scaled developer infrastructure as project grew and transitioned to OpenStack Foundation. * Experience with switches and routers from various vendors like Cisco, Dell, and HP. * Experienced in making Disaster Recovery and Disaster Contingency Plans DR with SunGard, SRDF devices. * Excellent written and verbal communication skills. * Ability to operate effectively on a 24x7 basis in crisis situations. * Effective team player with excellent logical and analytical abilities. * Hands-on experience creating and managing the various development and build platforms, and Deployment strategies. * Extensive experience in using Continuous Integration tools like Cruise Control, Build Forge, and Hudson. * In-depth knowledge of computer applications and scripting like Shell, Python, Ruby, Perl, JavaScript and XML. * Used Puppet, Chef for Configuration Management. * Proficient in working with both Java and .Net applications. * Expertise in Querying RDBMS such as Oracle, MY SQL and SQL Server by using PL/SQL for data integrity. * Good understanding of the principles and best practices of Software Configuration Management (SCM) and Closely worked with development, QA and other teams to ensure automated test efforts are tightly integrated with the build system and in fixing the error while doing the deployment and building. * Extensive experience in all phases of Software Development Life Cycle with emphasis in Designing, Developing, Implementation, Deployment and Support of distributed enterprise scalable, secure and transactional J2EE applications. * Integrating Jenkins with different tools and environments. * Worked with different Bug tracking tools like JIRA, Fisheye, Crucible and IBM Clear Quest. * Worked with SonarQube for continuous inspection of code quality with various plugins.
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