• Experience on AWS cloud services like EC2, S3, ECS, RDS, DynamoDB, Elastic Load balancer (ELB), auto scaling groups and EBS for installing, configuring and troubleshooting on various Amazon images for server migration from physical into cloud.• Launching and configuring of Amazon EC2 Cloud Servers using AMI's (Linux/Centos) and configuring the servers for specified applications.• Optimized volumes and EC2 instances using AWS.• Installation, Configuration, Migration, Upgrade and Architecture.• Experience on both on Windows and UNIX platform.• Integration of Maven, Jenkins, GIT and JIRA.• Responsible for building out and improving the reliability and performance of cloud applications and cloud infrastructure deployed on Amazon Web Services.• Used different services of Amazon Web Services including Simple Scalable Storage (S3), Route53, SQS, SNS, API Gateway, SDK, Redshift, EMR, Kinesis, CLI, Elastic cache, Virtual Private Cloud (VPC), Cloud Front (CDN) and Identity Access Management (IAM

• Delivered Solutions to improve Cloud architecture, deployment for AWS Private and Public Cloud. • Managed multiple AWS accounts with multiple VPC's for both production and non-prod where primary objectives included automation, build out, integration and cost control.• Migrate Application production Database to new Infrastructure, manage Risks, Issues and Changes Deploy the application from Staging to Production, including data migration. • Rewriting a large set of monolithic recipe-based cookbooks as Provider and Attribute-driven wrapper cookbooks Automated provisioning of cloud infrastructure with Chef.• Configure the Amazon EC2, RDS instances. Raise the firewall requests to connect to the source to destination. Using Amazon S3 to Upload and download the files.

• Developed build and deployment processes for Pre-production environments.• Used GITas source code repositories.• Used Jenkins for Continuous Integration and deployment into Tomcat Application Server.• Used AGILE MVN method to develop a build and also ANT as a build tool.• Used Jira as ticket tracking and work flow tool.• Installing, configuring and administering Jenkins CI tool on Linux machines.• Installed and Configured the Nexus repository manager for sharing the artifacts within the company.• Managed GIT repositories for branching, merging, and tagging.• Resolved merging issues during rebasing and re-integrating branches by conducting meetings with Development Team Leads.

• Developed Agile processes using Groovy, JUnit to use continuous integration tools • Worked for designing and creating a Microservices delivery platform Initiative.• Migrated an application from ClearCase to Bitbucket and from Ant to Maven.• Created Multiple Ansible playbooks for auto-provisioning of test environments using Docker/Vagrant and auto deployment of artifacts.• Setup automated build, test and release platform using Jenkins pipeline as a code, SonarQube and JFrog Artifactory to be triggered on every code commit.• Created a dynamic horizontal scaling cluster management platform using Kubernetes to deploy Dockerized microservice containers.• Written cookbooks for Web Logic, JDK 1.7, and Jenkins, tomcat, JBoss and deployment automation.• Using Chef, deployed and configured Elastic Search for log analytics, full text search, application monitoring in integration with AWS Lambda and Cloud Watch.• Managed Amazon instances by taking AMIs and performing administration and monitoring of the Amazon instances like EC2 using Amazon Cloud Watch and Nagios, Splunk

• Worked with multiple development groups to design and create automated build and deployment processes for each new version released to client. • Worked as Subversion admin for creating/modifying/deleting users and access levels. • For every release collected the code from Perforce and Deployed on QA, and Production Servers using Apache Ant and Unix Shell scripts. • Troubleshooting all the errors, which we get in the PROD/QA environments. • Enforced configuration management over build environments and develop software versioning methodology. • Responsible for promoting code through several controlled environments.