o Written Chef cookbooks and recipes to Provision Several pre-prod environments consisting of Cassandra DB installations, web logic domain creations, and several proprietary middleware installations.
o Creating Auto Scaling groups in AWS from Instance templates and Auto Provisioning based on the Project / Testing team needs.
o Experience working on several Docker components like Docker Engine, Hub, Machine, Compose and Docker Registry.
o Hands on experience in AWS provisioning and good knowledge of AWS services like EC2, S3, Glacier, ELB, RDS.
o Followed an extremely light and efficient Agile process, adapted to be most easily applied in order to deliver an end to end continuous integration/continuous delivery product in an open source environment using tools like Chef & Jenkins.
o Good knowledge of virtualization and container technology like Docker.
o Maintenance of Development, QA, and Production Servers.
o Implemented configuration management and version control on chef cookbooks implementing an “Infrastructure as code” methodology to automate build and deployment operations tasks.
o Support the implementation/improvement of software development practices, release management methodologies and software deployment strategies.
o Experience in Branching/ Merging/Conflict resolution using source control tools such as Git, SVN.
o Build control tools such as ANT, MAVEN.
o Administered and maintained Jenkins Master for over 50+ slaves serving more than 20 Project teams and 40+ developers.
o Jenkins Expert with hands on all areas of Jenkins administration.
o Continuous integration and deployment tools such as Jenkins,Chef, Puppet.