Occupation:Application Support |
Location:Ellicott City, MD |
Education Level:Bachelor |
Will Relocate:YES |
Description
EXPERIENCE SUMMARY: * Overall 7 Years of experience in the Information Technology arena focused on Linux Administration, Cloud Computing, Build and Release, Deployment, DevOps Principles with maintaining Continuous Integration, Continuous Delivery/Continuous Deployment. SUMMARY: * Excellent in Understanding SDLC Methodologies like Agile, Waterfall, RAD and other processes. * Experienced in Branching, Merging, Tagging and maintaining the version across the environments using SCM tools like GIT and Subversion (SVN) . * Involved in JIRA/Version 1.0 as defect tracking system and configure various workflows, customizations and plug-ins for JIRA/Version 1.0 bug/issue tracker, integrated Jenkins with JIRA, Version 1.0, GitHub. * Expertise in using build tools like MAVEN, Gradle and ANT for the building of deployable artifacts such as war & ear from source code. * Experienced in managing the artifacts generated by MAVEN in the Nexus repository. * Proficient level of experience on DevOps essential tools like Chef, Puppet, Ansible, Docker, Subversion (SVN), GIT, Bit Bucket, Hudson, Jenkins, Ant, Maven. * Experienced in deploying system stacks for different environments like Dev, UAT, and Prod in both on premise and cloud infrastructure. * Integration, deployment and automation of application servers Tomcat, JBOSS across Linux platforms. * Extensively experienced in Bash, Perl, Python, Ruby scripting on Linux. * Strong Experience on AWS platform and its dimensions of scalability including EC2, S3, Route53, ELB, EBS, VPC, AMI, SNS, RDS, IAM, Auto Scaling, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, OPS Work, Security Groups. * Used Creating, Importing and launching volumes, EC2, RDS, Lambda, security groups, auto-scaling, load balancers (ELBs), NACL in the defined VPC. * Wrote Ansible Playbooks with Python SSH as the Wrapper to Manage Configurations of OpenStack Nodes and Test Playbooks on AWS instances using Python. * Extensively used on containerization and immutable infrastructure. Docker has been core to this experience, along with Kubernetes. * Experience working on Docker hub, creating Docker images and handling multiple images primarily for middleware installations and domain configuration. * Experience in Creation and managing user accounts, security, rights, disk space and process monitoring in Red hat Linux. * Expertise in package management using Redhat RPM. Used RPM in several Linux distributions such as Redhat Enterprise Linux, SUSE Linux Enterprises and Fedora. * Experience in configuration of NIS, NIS+, DNS, DHCP, WINS, NFS, LDAP, SAMBA, SQUID, postfix, send mail, FTP, remote access, security management and Security trouble shooting skills. * Experience in using automation tools like Puppet. Strong knowledge and experience in Logical Volume Management (LVM), Storage and Disk Management. * Experience in to automate the administrative tasks and management using cron and at. * Experience in scripting for automation, and monitoring using Shell, PHP, Python & Perl scripts. * Performed DevOps for Linux, Mac and Windows platforms. * Experience in Installing Firmware Upgrades, kernel patches, systems configuration, performance tuning on Unix/Linux systems. * Creating Linux Virtual Machines using VMware Virtual Center and AIX LPARs on P550 and P570. * Installation and configuration of Jboss, Web Sphere 5.1/6.0 Application Server on Solaris and Linux boxes. * Implement best practices and maintain Source Code repository infrastructure (Using GIT). * Configuring and troubleshooting networking tasks like DNS and TCP/IP. Experts on cloud technologies like AWS * Experience in Network Configuration and Troubleshooting using TCP/IP * Provided production support in an on-call rotation in a 24x7 environment. * Good Communication Skills, Excellent Customer handling capabilities and a very good team player.
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