Senior Aws Devops Engineer
Current•Migrating and maintaining build and test environments into the Cloud Infrastructure.•Designing and implementing CI (Continuous Integration) system: configuring Jenkins servers, Jenkins nodes, creating required scripts (Perl & Python), and creating/configuring VMs (Windows/Linux).•Managed Git repository, code merging, and production deployments.•To achieve Continuous Delivery goal on high scalable environment, used Docker coupled with load-balancing tool Nginx. •Setting up scalability for application servers using command line interface for Setting up and administering DNS system in AWS using Route53 Managing users and groups using the amazon identity and access management (IAM).•Install and configure Amazon command line interface tools Performed migrations of virtual servers from Ubuntu OpenVZ physical servers to AWS EC2.•Managed the configurations of the instances using Opscode Chef. Written and modified various Cookbooks/Recipes for better management of the systems.•Implement and maintain the monitoring and alerting of production and corporate servers/storage using CloudWatch. •Utilize AWS CLI to automate backups of ephemeral data-stores to S3 buckets, EBS and create nightly AMIs for mission critical production servers as backups. •Use puppet and Chef Automation tools for configuration management in different systems. •Develop CloudFormation scripts to automate EC2 instances. Environment & Tools: Java, Linux, Maven, Nexus, Puppet, Jenkins, Docker, Nginix, Nagios, GIT, AWS EC-2, Route 53, S3, VPC, EMR, Opscode, Autoscaling, ELB, Shell Scripts, Unix/ Linux environment.
