DevOps Engineer

NAVEEN

KUMAR

Richardson, TX (C) 925-***-**** ***********.****@*****.***

PROFESSIONAL SUMMARY

Client-focused DevOps Engineer with more than 3+ years of DevOps Implementation,

Build & Release, Continuous Integration (CI), Continuous Delivery (CD) and Release

Management in multiple environments like (DEVEL/TEST/STAGE & PROD)

SKILLS

Experience in Branching, Merging, Tagging and maintaining the version across the environments using SCM tools like Subversion (SVN) and GIT (GitHub, GitLab)

Installed and configured Jenkins for CI/CD process.

Actively worked on Docker and deploying and maintaining Micro services in Dev & QA environment.

Experience with Infrastructure Automation tools chef, Ansible and puppet.

Experience in using Nexus and Artifactory Repository Managers for Maven builds.

Administered and Implemented CI tools Hudson and Jenkins for automated builds.

Worked with different Bug tracking tools like JIRA, Remedy, HP Quality Center, and

IBM Clear Quest.

PROFESSIONAL EXPERIENCE

FEBRUARY 2017-CURRENT

DevOps Engineer CVS Health Richardson, TX

Actively involved in architecture of DevOps platform and cloud solutions.

Experienced in Build Automation and Build Pipe Development using Jenkins and

Maven.

Analyzed the ANT build projects for conversion and converting to Maven build

projects.

Developed pom.xml files for Maven build scripts.

Responsible for design and maintenance of the CVS/Subversion repositories and the

access control strategies.

Used Jenkins to automate most of the build related tasks.

Set up CI (Continuous Integration) for major releases in Jenkins and TeamCity.

Worked extensive with MAVEN build tools for writing build.xml and pom.xml files

respectively.

Written cookbooks for various packages and installed them on VMs to perform QA

testing.

Carried out deployments and builds on various environments using Puppet continuous integration tool.

Wrote MAVEN Scripts to automate the build process.

Managed the Maven Repository using Nexus tool and used the same to share the snapshots and releases of internal projects.

Automation of daily tasks using Shell and Perl scripts.

Deployed the static content to apache web servers and applications to Tomcat Application server.

Used JIRA as a Change Management/ Work Management/ SCRUM Agile Tool.

Build, configured and support Application team environments.

Established processes and tools to maintain code base integrity, including check-in validation rules and branch/merge processes

OCTOBER 2015-FEBRUARY 2017

Jr. DevOps Engineer Pure Storage Mountain View, CA

Launching Amazon EC2 Cloud Instances using Amazon Web Services (Linux/Ubuntu/RHEL) and Configuring launched instances with respect to specific applications.

Installed application on AWS EC2 instances and configured the storage on S3 buckets.

Performed S3 buckets creation.

Implemented and maintained the monitoring and alerting of production and corporate

servers/storage using AWS Cloud watch.

Written Chef Cookbooks for various DB configurations to optimize product configuration.

Hands on Experience in Administration /Maintenance of source control management

systems, such as Sub Version (SVN), Perforce, CVS, TFS, Git and knowledge of Clear case.

Branching, Tagging, Release Activities on Version Control Tools: SVN, GitHub.

Experience in using GIT and Rational Clear case on UNIX and Windows environment.

Application Deployments & Environment configuration using Chef, Ansible.

Deployed the java application into web application servers like Apache, Tomcat.

Create, manage, and delete users and groups as per the request using Amazon Identity

and Access Management. Create, change, and delete user accounts per request.

Created file systems like Ext3, ZFS, VxFS using Veritas Foundation Suite, SVM and LVM.

Experienced in deployment of applications on Apache Webserver, Nginx and Application

Servers such as Tomcat, JBoss.

Created scripts in Python which integrated with Amazon API to control instance

operations.

Implemented unit testing framework driven using Junit and Cucumber Set up Jenkins

master/slave to distribute builds on salve nodes.

Virtualized the servers using the Docker for the test environments and dev-environments

needs. And also configuration automation using Docker containers.

Responsible for Plugin Management, User Management, regular incremental backups

and regular maintenance for recovery.

Worked with various scripting languages like Bash, Perl, Shell, Ruby, PHP and Python

JANUARY 2015-JULY 2015

DevOps Intern Infosys Limited Hyderabad, Telangana

Managed the source control using version controlling tools like SVN and GIT. Administered Version Control systems GIT, to create daily backups and checkpoint files.

Deployed Java apps/ Web-services using CI/CD Jenkins in standalone, clustered environments.

Creation, Installation and administration of CentOS, Red Hat Virtual machines in VMware Environment

Involved in designing and deploying multitude applications utilizing almost all AWS stack (Including EC2, S3, RDS, Dynamo DB, SNS, SQS, IAM, ELK) focusing on high-availability, fault tolerance, and auto scaling in AWS Cloud Formation.

Developing and maintaining playbooks for software package installations and configuration management using Chef.

Designed and Implemented CI & CD Pipelines achieving the end to end automation from code checking to artifacts deployment.

Configured and Managed Jenkins in various Environments, Linux and Windows.

Validate the agents installed on it for CI/CD flow and check the application status after rehydration and Jenkins provides continuous integration services for software development.

EDUCATION

2014

Bachelors: computer science

Jawaharlal Nehru Technological University - India

CERTIFICATIONS

AWS Solution Architect - Associate

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