SUMMARY:

• Over 7 years of professional experience in IT comprising of Designing, Development, Integration of DevOps tools, Cloud Automation, Configuration Management, Provisioning, Build and Release, Continuous Integration/Deployment, Delivery management, system administration and Cloud Migration.
• Automated the Application installations and configuration using Ansible Configuration Management tool, used Ansible Vault, Jinja2 Templates, Facter, Tasks, and Handlers etc.
• Used ansible galaxy to pull the reusable modules for ansible and performed the installation and configuration of middleware.
• Worked with the Docker to package an application with all its dependencies into a standardized unit for Software Deployment
• Developed the Jenkins Pipelines and Build Jobs to automate the Builds of various application source code and deployed the packaged applications into Artifactory and Nexus.
• Hands on experience on source control tools like IBM Clear Case, Perforce, Tortoise SVN, CVS
• Software Integrator and DevOps Engineer for complex systems with experience in designing the CI/CD process including Software Configuration Management, development cycles, compilers, Server configuration, scripting, Continuous Integration, product packaging, installers and managing Release cycles under a variety of Technologies.
• Supported web SaaS solutions based on Linux/Unix platform in a cloud (AWS) and on - premise, experience on server infrastructure migration, monitoring and securing, LAMP, and Linux Server setup/administration. Takes the form part in automating, supporting and to ensure CI/CD in product development.
• Leading development and operations processes inside team, Developing CI/CD roadmap and implementing to the project
• Played a significant role in establishing operational processes for a fast-growing distributed Play cloud platform.
• Improve deployment process within AWS (ex. cross-region automated deployment).
• AWS services administration: IAM, VPC, Route 53, EC2, S3, CodeBuild, CodeDeploy, Redshift, RDS, CloudWatch, CloudFormation
• Used VCS: Bitbucket, Automation tools: Ansible, Docker, Vagrant, Scripting: Shell, Ant, Python, Jira, Aha, Slack
• Improve automated test and simulation frameworks.
• Develop and automate standard operating procedures around common failure scenarios.
• Monitor, analyze, and report performance statistics for cloud hosted environments.
• Develop application performance management to measure and act upon performance data.
• Consult and contribute to system architecture, Develop application features and improvements.
• Participate in on-call schedule in local time zone. Write clean, well-documented, and resilient code.

TECHNICAL SKILLS:

Cloud Technologies: AWS and Azure

Build and Release Automation: Jenkins, Hudson, VSTS/Azure DevOps Services

Build Tools: Nuget, Maven, Ant

Configuration Management: Ansible, Puppet and Chef

Cloud Automation: ARM Templates, CloudFormation and Terraform

Monitoring: CloudWatch, Nagios

Scripting: Bash, Powershell, Python, Ruby

Databases: Azure SQL, Amazon RDS, MySQL, MS and Oracle SQL

Operating Systems: RHEL (6.x and 7.x), CentOS, Ubuntu, Windows, Solaris

Container Management: Docker, Kubernetes

Middleware: WebLogic, WebSphere, Tomcat

Web/Proxy Servers: Apache HTTPD, Nginx

Version Control Systems: SVN, Git, Github, Bitbucket, TFS

PROFESSIONAL EXPERIENCE:

DevOps Consultant

Confidential, Atlanta, GA

Responsibilities:

• Developing Docker Images and deploying using Docker Swarm.
• Implementing CI/CD using Jenkins Pipeline using Docker-Jenkins Integration.
• Responsibilities include developing complex build, test, provision, secure and deployment systems and providing support to a large community of developers and testers.
• Worked on Branching and Merging, Resolving Branching Strategy maintaining Branching strategy using GIT.
• Writing basic plays for On-premise Server Management.
• Implementing Continuous Delivery pipeline with Docker & Swarm, Maven, Jenkins.
• Executing builds and troubleshooting builds, Interaction with development and QA teams.
• Created Ansible Playbooks for Push Button Deployments through Jenkins.
• Managed Server configuration through Ansible Playbooks.
• Daily activities Included SonarQube.
• Implemented the setup for Master slave architecture to improve the Performance of Jenkins Test cases reports & Code Coverage details.
• Managed package repositories like Jfrog Artifactory and Sonatype Nexus.
• Good team player and alsohave the ability to work independently in a time sensitive environment.
• Well organized, results oriented individual with proven ability to implement standards, procedures and processes that improve business functionality.
• Troubleshooting and performance tuning of various systems problems such as application, network and hardware related issues.
• Involved in Agile process, by-weekly Sprints and, daily Scrums to discuss the progress.
• Proven ability to work efficiently in both independent and team work environment. Energetic and perseverance self-starter.
• Working on AWS cloud to manage and configure EC2, S3, EBS, AMI, ELB, AUTOSCALING, VPC etc.

DevOps Engineer

Confidential, Katy, TX

Responsibilities:

• Worked in implementing the DevOps in source code management, Build automation, Continuous integration and Continuous deployment and environment management.
• Achieved the end to end automation from development to production by defining the different processes, tools and scripts.
• Designed CI/CD processes in the context of a Jenkins orchestration, including the usage of automated build, test/QA and deployment tools.
• Configure jobs and pipelines using Jenkins. Troubleshoot problems arising from Build failures and Test failures.
• Implementation of new build and deploy tools & Process to make smooth pipeline transition from Dev to Production.
• Specialized in automating tasks and process through scripts.
• Managed package repositories like JFrog Artifactory, And Sonatype Nexus.
• Configured local Maven repositories and multi-component Ant projects with Nexus repositories and scheduled projects in Jenkins for continuous integration.
• Establishing standards for build artifact management and build configuration.
• Collaborate with Continuous Delivery Framework Team in developing a plan to implement Continuous Integration (CI) and Continuous Delivery (CD) for all components and services.
• Monitored developed applications and fixed bugs.
• Created a continuous delivery pipeline from the ground up built with Git, and Jenkins for Target's Finance Integration Team.
• Each Java application is automatically built, packaged and tested with git hooks and then deployed to various environments.
• Scheduling snapshots of volumes for backup and find root cause analysis of failures and documenting bugs and fixes.
• Provide direct server support during deployment and general production operations.
• Worked with developers to ensure new environments both to meet their requirements and conformed to industry-standard best practices.
• Worked on AWS Cloud Administration which includes services like EC2, S3, EBS, AMI, ELB, AUTOSCALING, VPC, SECURITYGROUPS etc.,

Cloud/DevOps Engineer

Confidential, LosAngeles, CA

Responsibilities:

• Managed the AWS infrastructure and provided access to users based on their role in the company.
• Created custom IAM Policies by writing the JSON policy documents and imported them into IAM.
• Worked on AWS resources like VPC, Subnets, EC2 instances, IAM, AMI, S3, SNS, ELB (Classic), Lambda, RDS and CloudFormation.
• Secured the communications between subnets using NACL’s and EC2 instances using Security Groups. Written CloudFormation templates in JSON to manage the security groups and NACL’s.
• Worked on migrating the existing applications from on-premise datacentre to AWS Cloud infrastructure.
• Implemented the Bitbucket version control system for Puppet Modules and integrated Code Manager of Puppet to perform the code deployment to the puppet master.
• Developed the puppet manifests to perform the installation and configuration of middleware like Tomcat, Httpd, Nginx, WebSphere etc and other software’s.
• Used Ansible to perform the orchestrated deployments of the latest code into middleware servers and updating the deployment status to SQL Databases.
• Created the AWS Code Pipelines and performed the CI/CD of Java and Tibco applications.
• Migrated the Jenkins jobs to AWS Code Pipelines.
• Used CloudWatch to monitor the Metrics of EC2 instances.
• Setup of docker for tomcat applications created base images using Docker file, managed the lifecycle of docker images.
• Integrated Docker with Jenkins to dynamically create the slaves, perform the builds, package the code, store the artifacts in S3 and Nexus, and then destroy the container