· Launch and maintain instance for DEV, QA and UAT env.· Deploy applications to all the Envs and make sure they are up and running.· Do daily builds, run unit test cases written by developers, track errors/failures and co-ordinate with Dev team.· Make Env specific changes in the application as requested by QA/UAT.· Do request based hot deployments and full deployments on servers.· Troubleshoot issues related to Envs on a regular basis.· Creating Jenkins CI/CD pipeline for all the branches.· Source code management of both development team and also for QA framework in GIT.· Providing access to users in SCM and antifactory.· Creating and Maintaining EC2 machines, creating AMI, EBS snapshots.· Setting up Application Load balancer for QA env.· Infrastructure monitoring with the help of CloudWatch and CloudWatch logs.· Setting up SNS topics for Email.· Setting up DNS for UAT Environments using Route 53.· Copying server logs onto S3 for backup, also maintaining S3 data lifecycle.· Using CloudFront for low latency URLs.· Creating IAM groups, roles and policies.· Creating CloudTrail for monitoring user activity for compliance purpose.· Creating in RDS and also maintaining its backups, read-replicas.· Created VPC peeing connections between QA and UAT networks for private subnets

Provided CM and Build support for more than 5 different applications, built and deployed to the production and lower environment.Defined and Implemented CM and Release Management Processes, Policies and Procedures.Implement, maintain and support reliable, timely and reproducible builds for project teams.Maintained build related scripts developed in Python and shell. Modified buildconfiguration files including Ant’s build.xml.Worked with development team to migrate Ant scripts to Maven.Experienced in authoring pom.xml files, performing releases with the Maven release plugin,Mavenization of Java projects and managing Maven repositories.Researched and implemented code coverage and unit test plug-ins with Maven/Jenkins.Used Maven dependency management system to deploy snapshot and release artifacts to Nexus to share artifacts across projects.Configured and maintained Jenkins to implement the CI process and integrated the tool with Maven to schedule the builds.Work with development/testing, deployment, systems/infrastructure and project teams to ensure continuous operation of build and test systems.Worked on the Oracle databases in the backend to execute the DMLs and DDLs.Own full lifecycle of build system - from analysis, development, implementation and support of builds, unit testing and deployments.