• Working with Data science teams for spinning up their AWS environment like EMR, EKS, S3, RDS, IAM ROLES etc. using terraform Modules and developing automation scripts.• Fixing vulnerabilities, patching AMI’S, and upgrading version (EKS/JENKINS/ETC) custom bucket policies and wringing IAM ROLES, Policies, and user maintenance in various systems.• Maintaining Jenkins server and slaves writing scripts for Jenkins pipelines for automatic deployments and terraform scripts for spinning up infrastructure. • Worked on Ansible scripts for configuration management to configure EC2 instances.• Worked on Grafana, gray log, global promethose development and troubleshooting the issues and creating dashboards.• Working with ansible scripts for configuring and automating infrastructure and automating the deployment process.• Worked on secret manager and SSH authentication POCs like Teleport, and hashicorp Vault.• Install and configure ansible towers to build servers and deploy the configuration.• Created Jenkin pipelines for automating AMI build process into various AWS accounts.• Building and maintaining EMR transient cluster for teams using terraform modules.• Building and maintaining EKS clusters using terraform modules.• Worked on upgrading the EKS cluster upgrades from one version to another version.• Worked on updating Jenkins master and slaves from amazon linux1 to amazon linux2.• Worked on ELK (Elastic search) for Jenkins server and build whole Jenkins architecture for Dev server.• Knowledge and involved Airflow containerization.• Spend some time on IAM Role setup and user authentication and MFA.

• Implementing ansible scripts and deploying in multiple Servers in various environments.• Working with the Application developer and understanding the requirement and developing the Jenkins Jobs and Ansible playbooks.• Created various Jenkins Jobs for running reports, updating server-level configurations, and uploading Artifacts to nexus Artifactory.• Maintaining and Deploying changes in IBM ISAM SERVERs.• Using Splunk for monitoring and dashboards.• Reaching weekly goals for deploying new changes bug fixes and business requirements in a timely manner also maintaining all the environments in sync.• Using SPLUNK forwarder for storing various logs into the SPLUNK server and implementing the whole process with ansible-playbook. • Developed a Golden playbook for deploying all the application configurations by the environment for each stack.• Working on IBM ISAM for timely changes in security, web application, access control and updating the components with various changes according to client requirements.• Onboarding new clients and updating client changes in all environments.• Working on SSL certificate and personal certificate updates using VENAFI certificates.• Created multiple Jenkins Jobs for generating automatic reports and auto-stop Data centre and various restart processes.

• Working With Multiple application teams for their infrastructure development, improvement, and security.• Writing Chef cookbooks, recipes, roles, and Data Bags and uploading them to the chef server for the instances that are configured with the changes to pick up the latest code.• Experience with Docker and Test kitchen for testing the chef cookbooks locally before deploying.• Worked on inspecting test cases for testing AMI’s and chef cookbooks. • Configuring Chef to build up services and applications on the instances once they have been configured using cloud formation.• Worked on chef infrastructure creating cookbooks, roles, and recipes.• Worked on multiple CI/CD tools and migrations like GOCD, Jenkins, and Circle CI and created/configured the pipelines.• Extensively worked on the application and infrastructure security, version upgrades vulnerabilities fix by using Divvy Cloud, Trend Micro, and fortify.• Worked on Monitoring tools like SENSU, New Relic, and Splunk including custom metrics.• Involved in Disaster recovery design for Tier 1 applications in another region.• Implemented and worked on the Disaster recovery process and quarterly testing by using various tools like terraform and Jenkins.• Worked on application migration from EC2, chef, and GOCD architecture to Terraform, EB/fargate/ECS, and Jenkins architecture.• Migrated JFROG Artifactory from Physical server to AWS JFROG server using APIs and worked with teams for migrating their GitHub references.• Extensively worked on creating Terraform modules and Jenkins files for reusing application teams.• Created terraform modules for various services mainly IAM, Elastic beanstalk, Lambdas, Databases etc.

DevOps Engineer for a team that involved different development teams and multiple.simultaneous software releases and implemented Continuous Integration Process.Participated in weekly release meetings with Technology stakeholders to identify and mitigate.Deployed Dynamic content to Application servers like WebSphere and WebLogic. Build scripts using ANT and MAVEN build tools in Jenkins, and Sonar to move from one environment.Installing/upgrading Jenkins/Bamboo infrastructure on multiple servers.Developed and implemented Software Release Management strategies for various applications according to the AGILE PLM process. Managing users and groups using Amazon identity and access management (IAM).Experience in Amazon AWS Cloud Administration services. Creation of S3 buckets.Imported and managed multiple corporate applications into GIT.Installed and configured Jenkins for Automating Deployments and providing a co-solution.Experienced in setting up a Continuous Integration environment using Jenkins.Prepare test cases and strategies for Unit testing using JUnit.