7 years of experience as a DevOps Engineer involved in System Administration, Build and Release, Cloud Management, and Software Configuration Management. Experience in Software Development Life Cycle (SDLC) including requirements gathering, writing technical specifications, and maintenance activities.Experience in configuring Kickstart for automatic OS installation and booting the images using PXE from RHEL satellite server. Experience in Installation, Configuration, Backup, Recovery, Maintenance, and Support of Solaris & Linux servers. Experience in Amazon Web Services like IAM, EC2, VPC, Cloud Watch, Cloud Trail, CloudFormation, Autoscaling, CloudFront, S3, SQS, SNS, Lambda, Route53. Experience on AWS Elastic Block Storage (EBS), different volume types and use of various types of EBS volumes based on requirement. Knowledge in Cloud technologies including Infrastructure as a Service, Platform as a Service, and Software as a Service provider (IaaS, PaaS, and SaaS). Expertise in using build tools like Maven and ANT for building deployable artifacts such as WAR & EAR from source code. Experience with Continuous Integration and Continuous Deployment (CI/CD) methodologies using Jenkins. Experienced in Branching, Merging, Tagging and maintaining the version across the environments using SCM tools like GIT, Bitbucket, and Subversion (SVN) Experience in Container management using Docker, writing Docker files, and setting up automated builds on Docker HUB. Experienced automating infrastructure provisioning and application deployment using configuration management tool- Ansible. Experienced in Logical Volume Management on Linux with HTTP, HTTPS, SMTP, FTP, SFTP, DHCP, DNS, SNMP TCP/IP, UDP, ICMP, VPN, POP3 protocols. Involved in 24x7 on-call production support and troubleshooting all types of problems related to OS and Applications.