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Devops Engineers Resume

Richardson, DallaS

PROFESSIONAL SUMMARY:

  • Over 10 years of IT industry experience into DevOps, AWS cloud, Linux/Unix, Continuous Integration, Configuration Management, Build, Deploy and Release management, Agile methodologies
  • Experience in Cloud Computing, Cloud infrastructure provisioning, and configuration.
  • Experience working with Cloud Computing {IaaS} provided Services like Computational, Storage, Identity Management, and Containers.
  • Experience on containerization tools such as Docker with creating images, building containers from them and deploying them to Hybrid Infrast ructure On - Premise and Cloud .
  • Experience in Chef configuration management system.
  • Experience in configuring and administering in continuous integration tool Jenkins.
  • Worked on version control tools like Subversion (SVN) and GIT.
  • Experience on DevOps essential tools like Chef, Puppet, Ansible, Docker, Kubernetes, Subversion (SVN), GIT, Hudson, Jenkins, Bamboo, Ant, Mavenand migrated VMWAREVMs to AWS and Managed Services like EC2, S3, Route53, ELB, EBS.
  • Application Servers in the development, testing and production.
  • Experience in administering IBM WAS 8.x/7.x/6.x, IBM Lombardi Edition, IBM BPM 8.x and IBM iLog JRules 7.x & IBM Operational Decision Management (ODM) on Win 2008/AIX/Solaris/linux Operating Systems with Oracle 10g,/11g EXADATA RAC Systems.
  • Involved in performing stress testing to test for workload balancing and memory leaks in
  • Experience in Web Sphere Application Server and WebLogic Middleware servers.
  • I have Knowledge in Linux based SaaS application architecture.
  • Technical abilities include installations, configurations, migrations, deployments and on-going technical support of software for WebSphere and Web Servers.
  • Good working knowledge in deploying, configuring, tuning, clustering, Load balancing, Performance Monitoring, Security of WebSphere & WebLogic Administration and support.
  • Accomplished several group projects successfully working in a team as well as individually.
  • Excellent analytical and quantitative skills. Excellent interpersonal and communication skills.

TECHNICAL SKILLS:

  • Cloud Computing
  • Containerization
  • Continuous Integration tools like Jenkins
  • Docker Container creation
  • Configuration Management using tools like Chef
  • UNIX, SQL

PROFESSIONAL EXPERIENCE:

Confidential, Richardson, Dallas

DevOps Engineers

Responsibilities:

  • Developed and implemented Software Release Management strategies for various applications according to the agile process.
  • Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
  • Release Engineer for a team that involved different development teams and multiple simultaneous software releases.
  • Developed Perl and shell scripts for automation of the build and release process.
  • Involved in editing the existing ANT/MAVEN files in case of errors or changes in the project requirements.
  • Installed/Configured/Managed Jenkins CI Automation.
  • Installed/Configured and Managed GIT Repository Manager and all the Repositories.
  • Involved in all projects that move to production and work closely with the Data Center, Development, Quality Assurance and Management teams to ensure cross communication and confirmed approval of all production changes
  • Virtualized the servers using the Docker for the test environments and dev-environment needs.
  • Used containerization tools such as Docker with creating images, building containers from them and deploying them to Hybrid Infrast ructure On-Premise and Cloud
  • Created and maintained the Shell deployment scripts for Apache Server/Tomcat web application servers.
  • Integrated Build Process through Jenkins to various Version Control Systems tools like Git, SVN and Test, Review, merge Pull Requests in GitHub.
  • Wrote Shell Scripting programs to execute PL/SQL and SQL Files.
  • Responsible for the development and maintenance of processes and associated scripts/tools for automated build, testing and deployment of the products to various developments.
  • Responsible for the Plugin Management, User Management, Build/Deploy Pipeline Setup and End-End Job Setup of all the projects.
  • Managed Maven project dependencies by creating parent-child relationships between projects.
  • Written make, Maven and Ant build tools for application layer modules.
  • Built and Deployed Java/J2EE to a web application server in an Agile continuous integration environment and automated the whole process.
  • Scheduled, deployed and managed container replicas onto a node cluster using Kubernetes.
  • Managed local deployments in Kubernetes, creating local cluster and deploying application containers.
  • Using Jenkins AWS Code Deploy plugin to deploy to AWS.
  • Jenkins is used as a continuous integration tool for automation of daily process.
  • Container management using Docker and installed and configured Kubernetes clusters.

Environment: Jenkins, GIT, Maven, ANT, IBM WAS, IBM BPM, Linux, WebServer, JIRA,DOCKER,Kubernetes,JavaScript.

Confidential, Seattle, WA

DevOps Engineer

Responsibilities:

  • Configuring Jenkins, running jobs, & troubleshooting.
  • Worked with Jenkins, chef and chef automate to build, develop, configure and manage the infrastructure.
  • Installation and configuration of Git and its Repositories, Jenkins for DVCS & Continuous Integration.
  • Written/Developed Chef Cookbooks to automate the entire deployment process as well as infrastructure admin tasks.
  • Used GITHUB to import and manage the applications.
  • Implemented & maintained the branching and build/release strategies using GIT.
  • Performed all necessary day-to-day GIT support activities for different projects.
  • Responsible for design and maintenance of the GIT repositories, views, and access control strategies.
  • Configured Git with Jenkins and schedule jobs using POLL SCM option and also integrated to automate the code checkout process.
  • Jenkins is used as a continuous integration tool for automation of daily processes.
  • Deployed Java Enterprise applications to Apache Web Server.
  • Used Maven and Ant as build tools in Jenkins to move files from one environment to another.
  • Managed Maven project dependencies by creating parent-child relationships between projects.
  • Used Chef for server provisioning and infrastructure automation, release automation and deployment automation, Configure files, commands and packages.
  • Bootstrapping the instances and managed the configurations of multiple servers using Chef.

Environment: CHEF, IBM WAS, Jenkins, GIT, ANT, MAVEN,& Basic Ruby, Apache Web Server,Chef.

Confidential, Seattle, WA

Support Analyst

Responsibilities:

  • Reviewed the Business Requirement document with the Business & Development team to understand the architecture and functionality of the application.
  • Installed, configured and administered CSI environments in Development, Test and Performance environments and provided support to End Users.
  • Provided 24/7 on call QC support for the existing applications running on Apache Server.
  • Entered Bugs along with required priority and severity in QC and assigned the same to Development Team.
  • Project related documents are maintained in SharePoint for version control.
  • Configured and deployed applications in various work environments like Development, Test, Performance.
  • Knowledge and good experience on Model to Execution (M2E), Confidential &T Frameworks and Tools Software Manager (AFTSWM), DATAGATE, Local Resource Manager (LRM), Global Resource Manager (GRM), Confidential &T Consolidated Framework Service (ACFS), Consolidate Service Manager (CSM), Direct Messaging Engine (DME), VOLATE and CAET,GRID,CASSANDRA.
  • Worked with developers finding Memory leaks.
  • Responsible for collecting all thread dumps/heap dumps for troubleshooting issues.
  • Responsible for collecting and Sending JVM Crash data to Development team.
  • Monitor the Applications and Servers using Wily Introscope monitoring tool.
  • Periodically monitored logs for optimal performance.
  • Worked in hectic schedules, tight deadlines, fast paced environment, changing needs.
  • Developed SQL queries for accessing Oracle databases for data.
  • Extensively used Quality Center to Report bugs to developers.
  • Used ARS Remedy as ticketing system for raising troubleshooting tickets to Environment Support teams.
  • Installed, configured and administered CSI environments in Development, Test and Performance environments and provided support to End Users.
  • Involved in build and deployment processes for Pre-production environments using Jenkins.
  • Used Subversion SVN as source code repositories and config changes maintenance.
  • Used Jenkins for Continuous Integration and Maven for continuos deployment into Tomcat Application Server.
  • Worked closely with software developers and DevOps to debug software and system problems.
  • Provided 24/7 on call QC support for the existing applications running on Apache Server.
  • Supported Retail stores clients like BestBuy, Fry’s electronics etc from Confidential &T.

Environment: Java, J2ee technologies, Quality Center, Oracle, TOAD, XML,Unix,TIBCO, SOA,Splunk, SVN,SHELL/PERL SCRIPTS, SCM,JENKINS,Maven, TOMCAT,JIRA,Chef.

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