Manjunatha B O Email & Phone Number

Mangaluru, Karnataka, India

Versatile DevOps Engineer with 4+ years of experience. Seeking to leverageproven continuous deployment skills to raise Quality.Worked on solutions to move to an automated infrastructure using Ansible,Kubernetes, Docker Jenkins and AWS.Extensively worked with Jenkins Pipeline and CICD implementation aMicroservices architecture and Experience in Debuging the source code.Experience in Build and Deployment of Java web applications on to differentenvironments like Development, QA, UAT and Production.Experienced in trouble shooting, configuring and Deploying applicationsinto Tomcat.Experience with Docker container and Orchestration systems such as AWSECS or AWS EKS.Worked as AWS DevOps Engineer in AWS solutions and AWS Infra.Experience with AWS – including EC2, S3, RDS, IAM, VPC, Cloud Watch,Cloud Trail, Cloud front, Route53, Load Balancer, Auto Scaling, ECR, Lamda,Migrations & GlueEtc.Developed and Maintained automated CI/CD pipelines for Codedeployment.Worked on Blue/Green deployment strategy.Proficiency in Scripting Languages such as Bash and Python.Provided the management and operational oversight of DevOps frame workand DevOps principles and practices.Involved in designing, implementing and managing, branching and mergingmechanism.Participated in the release cycle of the product which involvesEnvironments like Development, QA, UAT.Proven Track Records in meeting the goals and delivering the deliverableswithin deadlines without slippages.Maintained JIRA for tracking and updating project defects and tasks.

Bengaluru, Karnataka, India

Built and deployed Docker containers to break up monolithic app intomicroservices.Worked on K8S and EKS cluster setup from the scratch.Deploying the EAR,WAR,JAR packges and setting up the Apache Tomcat.Performed all necessary day-to-day Subversion/GIT support for differentprojects.Created and Maintained fully automated CI/CD pipeline for the codedeployment in Jenkins.Created Branches, Labels and performed Merges in Stash and GITHUB.Deployment of the Business processes by creating JAR, WAR, TAR and EARfiles.Worked on AWS EC2, IAM, S3, EBS, ELB, ASG.Automating infrastructure in AWS using amazon web services andConfiguring EC2 Instances,VPC,Route53,ELB,Subnets.Review reports from QA team and other reports from automated tools likeSonarQube.Wrote Shell and Python scripts for day-to-day Administration.

Bengaluru, Karnataka, India

Developed build and deployment scripts using MAVEN as build tools inJenkins to move from one environment to other environments.Release Engineer for a team that involved different development teams &multiple simultaneous software releases.Involved in Installing Jenkins on a Linux machine and created a master andslave configuration to implement multiple parallel builds through a buildform.Creation and setup of new environments/branches such as development,testing and productionMaintained configuration files for each application for the purpose of buildand install on different environments. Performed merges for each buildfrom Development Branch to Integration Branch.Used Maven as build tools on Java projects for the development of buildartifacts on the source code.Assist with maintaining current build systems, developed build scripts, andmaintained the source control system.Prepared the Release plan and Coordination activities from ReleaseManagement.