Ratna Babu
Sr. Build/Infrastructure engineer at Express Scripts
- Role
- Sr Build Infrastructure Engineer at Express Scripts Pharmacy Benefit Services
- Location
- Franklin Lakes, NJ, US
- LinkedIn followers
- 500 followers
About Ratna Babu
SCM Build and Release Engineer around 8 years of experience involving Software Development Life Cycle (SDLC) including Build / Configuration Management / Release Engineering experience maintaining Code, Deploying, migrating code from Development, Test, QA to Production environments working closely with developers/Mangers reporting build failures report generation/build automation.• Focused in the areas of Continuous Integration, Continuous Delivery (CI/CD) and release management.• Excellent skills in source code repository tools such as Clear Case, SVN, GIT and CVS.• Good Knowledge in Unix Shell/Perl/Python scripting and good C/Java programming experiences.• Implemented rapid-provisioning and life-cycle management for Red Hat Linux using Puppet.• Expertise in automation tools like Jenkins, Chef, Puppet, Ansible, Subversion, Ant, Maven, and Docker.• Written Chef Cookbooks and recipes to Provision several pre-production environments consisting of Apache domain creations and several proprietary middleware installations.• Configured Jenkins job with Maven build tool and accomplished continuous deployment by integrating Ansible and Jenkins using Jenkins plugins.• Expertise in AWS Cloud IaaS stage with components EC2, VPC, ELB, Auto-Scaling, Security Groups, Route53, IAM, EBS, AMI, RDS, S3, SNS, SQS, CloudWatch, CloudFormation, CloudFront, and Direct Connect.• Experience in Software Configuration Management, Build, Release Management using CVS, VSS, TFS, Subversion, ClearCase, RTC, ANT, Maven, CA Harvest, JIRA, Perforce and Clear Quest on Unix, Windows environment.
Experience
Sr Build Infrastructure Engineer
Express Scripts Pharmacy Benefit Services
Feb 2017 — Present · Franklin Lakes, NJ, US
Express health is the first trusted national brand wholly dedicated to bringing personalized medicines to health care providers throughout the united states. The company delivers personalized and speciality medicines to physicians and their patients through cutting-edge diagnostics, including genetic testing, custom pharmacies and service networks.
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