ROHITH REDDY KARRA

Ph: 917-***-****

Email: ac7u5d@r.postjobfree.com

Technical Expertise:

Dedicated to optimization experienced DevOps culture for unifying Operations and Development to quickly release code to customers by CI/ CD pipelines including latest tools and technologies but are not limited to AWS, Git, Jenkins, Ansible and Docker.

Experience in achieving end to end automation where ever possible in the software development lifecycle and delivery.

Experience working in Waterfall and Agile Methodologies.

Experience with Source Code Management, Build Management, Continuous Integration and

Continuous Delivery.

Created, run and scheduled jobs in Jenkins for CI/CD pipeline, Troubleshooting the build failure issues, Design, analyze and implement solutions for the complete Build and Release life cycle.

Installed, Configured, Managed Monitoring Tools such as Splunk, Nagios for Resource Monitoring/Network Monitoring/Log Trace Monitoring.

Strong knowledge on Cloud Technologies with Amazon Web Services which includes resources EC2, S3, VPC, Auto-Scaling, ELB, IAM, Route53, Cloud Watch and RDS.

Good understanding in containerization technologies with Docker and Docker files.

Experience in Apache Tomcat Application Server.

Good Knowledge on Infrastructure Provisioning and Configuration Management using Ansible using YAML.

Strong Knowledge on Unix, Flavors of Linux.

Ability to adopt, learn and master new technologies individually and within a team.

Proven ability to deliver sessions on various technologies.

Junior DEVOPS ENGINEER

Anant Softech Pvt Ltd

706, Shapath II,

Opp. Rajpath Club, SG Highway

Ahmedabad-380015 India.

Sept 2014- October 2015

Key Responsibilities of the project:

Experience in working as Trainee DevOps Engineer for release automation to achieve Continuous integration, Continuous Delivery and Continuous deployment (CI and CD).

Experience in Infrastructure Development and Operations involving AWS Cloud platforms, EC2, EBS, S3, VPC, RDS, ELB, Auto scaling, Cloud Formation, Cloud Watch, SNS. Strong Experience on AWS platform.

Involved in building S3 buckets and managing the access permissions using bucket policies and access control lists (ACL) and dealt with object life cycle management and versioning to automate the object archival.

Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.

Experience with Configuration Management tools like Ansible and well versed with Ansible Playbooks, modules and roles.

Installed packages on remote Agent less nodes through Ansible playbooks with Ansible roles. Worked with Ansible playbooks for provisioning, configuration management and application deploying.

Worked on Docker hub, creating Docker images, handling multiple images and handling containers.

Wrote Docker files to create new images based on working environments for testing purposes before deployment.

Efficient in implementing DevOps Automation using Continuous Integration (CI) including automated build systems for work set of enterprise applications on LINUX and Windows environment with Jenkins, Maven and Nexus.

Having knowledge on Continuous Delivery (CD) pipelines using Jenkins achieving the end to end automation from code check-in to artifacts deployment using various build and deploy jobs.

Established Master – Slave configuration in Jenkins and making EC2 instances, Windows servers as slaves to offload the load from main server.

Hands on experience with Version Control Systems like GIT defining branching and merging strategy.

Used Webhooks to integrate with Jenkins to automatically trigger the code commits.

Worked on web servers like Apache Tomcat and experience in using Nexus Repository Managers for Maven Builds.

Experience with Linux/open systems packaging mechanisms like APT, RPM, Python PIP, or similar.

Aware of Release Engineering Process and Software Development Life Cycle (SDLC).

Technical Skills:

Version Control Tool

GitHub, GitLab, TFS

Build Tools

Maven

Continuous Integration Tool

Jenkins

Configuration Management Tools

Ansible Tower, Chef Beginner

Containerization Tool

Docker

Virtualization Technology

VMWare, Virtual Box

Repository Manager

Nexus, Nagios

Application Servers

Apache Tomcat

Operating Systems

Linux-RHEL, CentOS, Ubuntu, Windows Server 2012

Scripting Languages

Shell Scripting, Python, PowerShell (Beginning)

Cloud Services

Amazon Web Services (IAM, S3, EC2, VPC, Route53, Auto Scaling etc.,)

EDUCATION:

Masters in “Computer Science” from UNIVERSITY OF CENTRAL MISSOURI.

Bachelors in Electronics and Communications Engineering from JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY.

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