lakshman b

System Engineer - 8 Years of Experience - Near 37924


System Engineer


Knoxville, TN

Education Level:


Will Relocate:



Professional Summary: * 8 years of experience in IT Industry with ability to accomplish all aspects of the software configuration management (SCM) process, AWS, DevOps and Build/Release management. * Extensive experience in Linux/Unix system Administration, System Builds, Server Builds, Installations, Upgrades, Patches, Migration, Trouble shooting on RHELH 4.x/5.x * Experience in Server infrastructure development on AWS Cloud, extensive usage of Virtual Private Cloud (VPC), Cloud Watch, IAM, EC2, RDS, S3, Auto Scaling, Route53, SNS, and Lambda. * Design AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates. * Experienced in Amazon EC2 setting up instances and setting up security groups. * Setting up data in AWS using S3 bucket and configuring instance backups to S3 bucket. * Installed, configured multiple operating systems onsite and provisioned similar instances on AWS cloud. * Extensive Experienced in writing Ansible playbooks and Modules to automate our build/deployment process and do an overall process improvement to any manual processes. * Managed servers on AWS cloud platform using Chef configuration management tools. * Ability to manage SCM processes like compiling, packaging, deploying and application configurations. * Extensive experience in using Version control systems includes Subversion (SVN), GIT, and Bitbucket. * Strong command on source controller concepts such as Branches, Merges and Tags. * Good exposure in administering version controls (GIT, SVN) to create daily backups and checkpoint files. * Efficient experience in using Nexus and Artifactory Repository managers for Maven builds. * Extensive Experience working with tools SVN, GIT (version control), ANT, Maven, Gradle (Build automation and standardization), Jenkins, Putty, SQL, JIRA. * Installed and Administered Jenkins CI for Maven Builds. * Experience in managing the artifacts generated by MAVEN in the Nexus repository. * Strong knowledge on CI tools like Jenkins and Hudson. * Extensive experience in Application Deployments and Environment configuration using Chef, Puppet, Ansible and Terraform. * Expertise in DevOps tools like urban code deploy, puppet and chef. * Highly motivated and committed DevOps Engineer experienced in Automating, configuring and deploying instances on AWS, Microsoft Azure and Rackspace cloud environments and Data centers. * Developed puppet manifests for different application and web servers like Apache, Tomcat, Nginx, WebSphere, WebLogic applications. * Chef to aid with our deployment process, and migrating in-house systems to Amazon Cloud Services. * Involvedin functional usage & deployment of applications in WebLogic, WebSphere, Apache Tomcat Server * Strong experience administering installing and monitoring WebLogic applications. * Experienced in working on DevOps/Agile operations process and tools area (Code review, unit test automation, Build & Release automation, Environment, Service, Incident and Change Management). * Experience in installing Docker using Docker tool box. * Source code management is performed using GIT from master repository and knowledge on Container management using Docker in creating images. Familiarity with Docker Swarm. * Expert in developing cloud strategies, roadmaps, architecting solutions or migrating enterprise apps to cloud. * Inventoried and administered Red Hat Enterprise Linux (RHEL), FreeBSD and VMware ESXi, VCenter, VSphere, VMWare Workstation servers, writing several utilities to manage them simultaneously. * Ability in development and execution of XML, RUBY and SHELL scripts. * Monitored the servers & applications using Nagios and Splunk. * Good Interpersonal Skills, team-working attitude, takes initiatives and very proactive in solving problems and providing best solutions.