• Designed and implemented Continuous Integration and Continuous Deployment frameworks from code to deploy using Jenkins.• Designed and developed application build jobs in Jenkins (Created jobs for Java, .Net and progress applications). Built and maintained the Jenkins server. Set up Jenkins server and installed Maven, ANT, SVN both in Linux and on Windows servers.• Developed and maintained deploy jobs for application code deployment across all environments.• Automated build and the deployment process. Worked with the testing teams to automate test cases as part of the post deployment action. Did Cucumber setup for testing automation.• Involved in writing the packer scripts to generate the machine images for AWS. Managed the AWS cost cutting by writing the Ansible playbook for auto start/stop of AWS resources at a particular time of the day by triggering it from Jenkins.• Setting up Server spec on the local and writing the test cases to check the configurations and impotency of the remote servers.• Defined release timelines and coordinated the release from lower environment to production.• Designed suggestions to automate the deployment plan generation and release requests.• Creating and reviewing build and deployment scripts, maintaining Black Duck scan reports and ensured the application code packages were not subjected to any vulnerabilities.• Creating and managing the ETL processes to move data from Linux machines on to the network drives or on to the AWS resources. • Automated Weekly releases with ANT/Maven scripting for Compiling Java Code, Debugging and Placing Builds into Maven Repository.• Installed and Configured the Nexus repository manager for sharing the artifacts within the company. • Provide highly durable and available data by using S3 datastore, versioning, lifecycle policies, and create AMI s for mission critical production servers for backup.

• Working on core AWS services such as Setting up new server (EC2) instances/services in AWS configuring security groups, and setting up Elastic IP's, auto-scaling and Cloud Formation.• Creating EC2 instances by setting up virtual private cloud (VPCs) and security groups.• Maintaining load balancing for incoming traffic to websites by providing load balancers. Created Auto Scaling group based on the traffic diverts to instances.• Writing Python scripts to automate AWS Lambda function for pushing data to S3 buckets and DynamoDB tables.• Analyzing the scope of Automation in the existing manual testing scenarios and presenting the Automation proposals with scope and test coverage.• Writing cloud formation templates in Python and deploying them through the CI/CD pipeline to create the AWS resources.• Worked on Elastic Search using Elastic cloud for having the consolidated logs of different Lambda functions logs from Cloud watch to Elastic Search.• Automating the cloud deployments using Chef, Python and AWS cloud formation templates.• Monitoring Splunk and writing Splunk queries and analyzing the CloudWatch logs.• Created and implemented Automatic scripts for performing Functional, Regression, System, Integration testing. • Responsible for build and deployment automation using Docker, Kubernetes containers.• Managing clusters using Kubernetes and worked on creating pods, replication controllers, services, labels and health checks.• Implementing MVC architecture using JSP, Spring, Hibernate and used Spring Framework to initialize managed beans and services.• Created AWS Route53 to route traffic between different regions and created S3 backups using versioning enable and moved objects to Amazon Glacier for archiving purpose.• Working on Swagger API and auto-generated documentation for all REST calls.• Created Maven build file to build the application and deployed on WebSphere Application Server.

• Automating the build and deployment processes by combining the existing fragmented processes into a continuous integration system. This led to the productivity and greater satisfaction of the development team and the management.• Monitoring using Jira, Bitbucket, Antiphony and Custom scripting. • Involved in designing and deploying multitude applications utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloud Formation. • Design and implementation of public facing websites on Amazon Web Services (AWS)• Configuring Elastic Load Balancers with EC2 Auto scaling groups. • Responsible for design and maintenance of the GIT repositories, views and access controlled strategies.• Designed, Implemented and supported fully automated CI and CD processes using Puppet and Terraform.• Created ANT scripts and extension of existing ANT scripts for deployment of applications.• Strengthening security by implementing and maintaining Network Address Translation in company's network.• Responsible for Design of different release environments for new projects. • Automated the front-end platform into highly scalable, consistent, repeatable infrastructure using the high degree of automation using Chef, Ansible, Jenkins and Cloud Formation.• Researched and implemented new tools such as Kubernetes with Docker to assist with auto scaling, Continuous Integration and rolling updates with no time.• Setting up change management process and standardizing the policies for various applications.• Using confluence for technical documentation, setting up a knowledge base, setting up an intranet for software teams.• Using IAM to create new accounts, roles and groups and implemented and migrated applications to AWS solutions using E2C, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups

• Production Support on RedHat Linux Systems in a 24/7 Production Environment to ensure maximum availability of all servers and applications.• Created and Managed CentOS and Linux based AMIs.• Assisted end-to-end release process from planning release content through actual release deployment. • Involved in deploying the content cloud platform on Amazon Web Services using EC2, S3 and EBS.• Configured AWS IAM and Security Groups in Public and Private Subnets in VPC. • Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other. • Created S3 buckets, managed policies for S3 buckets and backup on AWS. Used SVN as Source code repository. • Participated in release cycle of the product, which involves environments like Staging.• Used configuration management tool Chef. Testing Cookbooks with Test Kitchen and Docker containers before uploading onto a Chef server.• Created the branches in subversion to implement parallel development process.