SUMMARY

• Around 7+ years of experience in IT sector in Linux administration, build engineering and release management process, building and deploying applications by adopting DevOps practices such asContinuous development, Continuous Integration (CI) and Continuous Deployment (CD)in runtime with various tools likeGit, Maven, VSTS, Jenkins, Ansible, Chef, Docker, Kubernetes and managing cloud services with Azure & AWS.
• Linux/Unix system administrator on Red hat EL, 5.x, 6.x, Centos 4.x, 5.x and VMware environment. Involved in migrating physical Linux/Windows servers to cloud (AWS) and testing.
• Experienced in administration, troubleshooting, tuning, security, backup, recovery and upgrades of RHEL Linux
• Experience on complete software development life cycle (SDLC) with software development models like Agile, Scrum Model, JIRA, Waterfall models
• Implemented Puppet hierarch to separate data from puppet code.
• Creating and maintaining Infrastructure for Applications in AWS using Terraform. Building & Automating CICD pipelines for different applications.
• Experience in dealing with Windows Azure IaaS - Virtual Networks, Virtual Machines, Cloud Services, Resource Groups, Express Route, VPN, Load Balancing, Application Gateways, Auto-Scaling, and Traffic Manager.
• Worked for 5 scrum teams (Java,AEM,Jenkins,Ant, Maven, SVN,git, Agile methodology, cucumber scripts, sonar, XL Deploy and XL Release, SharePoint, I/CD automation from scratch, Docker)
• Strong experience in System Administration, Installation, Upgrading Patches, Configuration, Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine-tuning on Red Hat Linux Systems.
• Major focus onConfiguration, SCM, Build/Release Management,Infrastructure as a code (IAC)and asAzure DevOpsoperations Production and cross platform environments.
• Experienced in working onDevOps /Agileoperations process and tools area (Code review, unit test automation, Build & Release automation Environment, Incident and Change Management) including various tools.
• Worked on deployment automation of all teh micro services to pull image from teh privateDockerregistry and deploy to Docker swarm cluster using Ansible.
• Experienced in building, deploying and integrating Java-based web applications in a UNIX, including exposure to J2EE/.NET architecture (especially BEA Web Logic, Tomcat and Web Sphere).
• Integrated Jenkins with various Devops tools such asNexus, SonarQube, Puppet, CA Nolio, HP CDA, HP ALM and HP QTP etc.
• Administrated and monitored activities forSVN, GIT, TFS, Perforce, UCM Clear caseandCVS.
• Implemented a complete automated build-release solution using a combination of technologies likeMaven, TFS, Jenkins
• Developing automated process for code builds and deployments usingJenkins, Ant, Maven, Sonar type Nexus, Shell Script, Perl, Java.
• Unique experience with Pivotal Cloud Foundry andOpen Shift/Kubernetesarchitecture and design, troubleshooting issues with platform components (PCF), and developing global/multi-regional deployment models and patterns for large scale developments/deployments on Cloud Foundry andOpen Shift/Kubernetes.
• Used JIRA to keep track of all teh ongoing tasks and maintain bug resolutions.
• Experience in assigning theazureservices on locations specific to integrate with web-apps and key-vaults
• Experience in setting upCICDpipeline integrating various tools with Jenkins to build and runTerraformjobs to create infrastructure inAWS
• Involved in teh analysis and troubleshooting of issues which are tracked throughVSTS.

TECHNICAL SKILLS

Operating Systems: Linux Red Hat (4.x, 5.x, 6.x), Linux Centos, Ubuntu, UNIX, Windows A|X.

Version Control Tools: GIT, SVN, TFS.

Web/Application Servers: Web Logic, Apache Tomcat, Web Sphere and JBOSS, IIS

Automation Tools: Jenkins/Hudson and Build Forge.

Build Tools: Ant, Maven, NAnt, MS Build, Gradle, and Terraform.

Configuration Tools: Chef, Puppet and Ansible.

Scripting: Shell, Perl, PowerShell, Bash and Python.

Virtualization Tools: Docker, Kubernetes, VM virtual Box and VMware.

Monitoring Tools: Nagios, Cloud watch, Jira, VSTS

Cloud Platform: AWS EC2, VPC, ELB, RDS, Route 53, ECS, EBS, Cloud formation, Docker, AWS Config, and Microsoft Azure.

PROFESSIONAL EXPERIENCE

Confidential, Minneapolis, MN

Azure/DevOps Engineer

Responsibilities:

• Worked in highly collaborative operations team to stream line teh process of implementing security Confidential Azure cloud environment and introduced best practices for remediation
• Analyzing teh landmark of 150 subscriptions for various business cases to apply organization specific security guidelines
• Gathering teh requirements from teh clients about teh existing applications to apply teh security measures
• Understand teh latest features like (Azure DevOps, OMS, NSG Rules, etc..,) introduced by Microsoft Azure and utilized it for existing business applications
• Creating, validating and reviewing solutions and effort estimate of converting existing workloads from classic to ARM based Azure Cloud Environment
• Developed automation system using PowerShell scripts and JSON templates to remediate teh Azure services
• Worked on GIT to maintain source code in Git and GitHub repositories
• Created builds and release pipelines in VSTS and done deployments using SPN (secure endpoint connection) for implementing CI/CD.
• Implemented automation for deployments by using YAML scripts for massive builds and releases
• Created LTA (Logical Technical Architecture) diagrams using Microsoft Visio
• Used tools like Visual Studio Community Edition, Visual Studio Code, Power Shell ISE and SQL Server Management Studio.
• Worked with Agile methodology in XL Deploy and XL Release, CI/CD automation from scratch, Docker, Open shift)
• Built and Implemented complete CI stack to migrate from a Puppet stack in a colo to Terraform with Chef in AWS.
• Wrote shell scripts to handle server processing migrating applications from .Net to Python monitoring applications and server performance with Splunk and Jenkins.
• Worked on Jenkins to implement Continuous Integration and deployment into Tomcat /Web Logic Application Server.
• Developed applications and methods with Python for ETL, writing and reviewing code for server-side Python applications.
• Had done POC on implementation of continuous deployment pipeline with Jenkins and Jenkins workflow on Kubernetes
• Assist with configuration of Cloud Compute systems using Open Stack on Ubuntu, collaboration using Orchestration with Keystone, Kubernetes and other functions within Open Stack.
• Responsible for Configuring Kafka Consumer and Producer metrics to visualize teh Kafka System performance and monitoring
• Worked for 5 scrum teams (Java, AEM, Jenkins, Ant, Maven, SVN, git, Agile methodology, cucumber scripts, sonar, XL Deploy and XL Release, SharePoint, CI/CD automation from scratch, Docker)
• Conducted Dry-Run Tests to ensure fool-proof execution of customized scripts before execution in production environments.
• Experienced in building, deploying and integrating Java-based web applications in a UNIX, including exposure to J2EE/.NET architecture (especially BEA Web Logic, Tomcat and Web Sphere).

Environment: .Net, Azure, PowerShell, XL Release, XL Deploy, Kubernetes, Kafka, GIT, Python, AWS, Redis, VMware, Jenkins, Terraform, Ansible, SVN, Puppet, Open Stack, Docker, Jira, Maven, VSTS, Apache Tomcat Application Server, Salt stack

Confidential, Washington DC

AWS/DevOps Engineer

Responsibilities:

• DevOps Workflow representing all stages starting from SCM Commit Build, Integration Build Which Compiles Code, Junit Test cases and Code Coverage, Build and Bundle, Publish with Lead Approvals and Deployment of Artifacts.
• Create and configure Jenkins server using Terraform and Ansible.
• Use of Docker, Kubernetes and Open Shift to manage micro services for development of continuous integration and continuous delivery
• Launching AmazonEC2 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 teh storage on S3 buckets.
• Managed IAM policies, providing access to different AWS resources, design and refine teh workflows used to grant access.
• Worked with git to maintain code, deploy code through Travis and Terraform to Amazon Web Services via Dies.
• Integrated with Team City and Octopus for teh continuous integration and continuous delivery. Teh development is incremental, once teh changes are checked-in to TFS, teh daily build runs, executes teh unit test cases and deploys teh changes on CI environment.
• Enhanced existing automated Build/Deploy process and architect teh next generation centralized deployment processes using Octopus.
• Automated and tested teh Build and deployment of teh CRM product on Smoke, DEV Environment using power shell and Octopus tool.
• Create a Virtual Network on Windows Azure to connect all teh servers.
• Handle escalated Support tickets till closure for MS Azure PaaS platform. Configured AD connect to configure federation with on-premises ADFS and Azure AD.Experience is using Microsoft Azure
• Had integrated with Team City and Octopus for teh continuous integration and continuous delivery. Teh development is incremental, once teh changes are checked-in to TFS, teh daily build runs, executes teh unit test cases and deploys teh changes on CI environment.
• Worked extensively on cross-platforms (Windows and UNIX) with TFS and GIT.
• Deployed and managed web applications and services into AWS by using Elastic Bean Stalk.
• Managed servers on teh Amazon Web Services (AWS) platform instances using Puppet, Chef Configuration management.
• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Created Maven POMs to automate teh build process for teh new projects and integrated them with third party tools like SonarQube, Nexus.
• Created Bus members, provided configurations for messaging queue in Web Logic.
• Deployed and designed pipelines through Azure data factory and debugged teh process for errors.
• Involved in creation of virtual machines and infrastructure in teh Azure Cloud environment.
• Created Chef Automation tools and builds and do an overall process improvement to any manual processes.
• Written Chef Cookbooks for various DB configurations to modularize and optimize end product configuration.
• Converting production support scripts to Chef Recipes. And AWS server provisioning using Chef Recipes.
• Involved in writing Java API for Amazon Lambda to manage some of teh AWS services.
• Experience with Build Management Tools Ant and Maven for writing build.xml and Pom.xml.

Environment: Amazon Web Services (AWS), Azure, Octopus, IAM, S3, EC2,VPC, cloud watch, Nix, Azure, ANT, Maven, Tortoise SVN, GitHub, Chef, Puppet, Ansible, Terraform, Docker, Web Logic, Kubernetes, SonarQube, TFS, Git, Java, Agile, Apache HTTPD, Apache Tomcat, JBoss, Junit, PowerShell, Jira, Cucumber, Json, Bash, Perl, Python.

Confidential, Reston, VA

AWS/DevOps Engineer

Responsibilities:

• Developed and implemented Software Release Management strategies for various applications in an agile environment.
• Administrated Linux and Windows environments using Ansible, Chef and Puppet based on teh needs.
• Created and Configured Jenkins server using Ansible and Shell scripts.
• Experience in Setting up teh build and deployment automation for Terraform scripts using Jenkins
• Involved in daily Scrum meetings. Also involved in Iteration/Sprint planning meeting to plan teh efforts for upcoming sprint based on teh priority and estimated effort.
• Participated in weekly release/Environment meetings with Technology stakeholders to identify and mitigate potential risks associated with teh releases.
• Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWS AMI's.
• Maintained and administered GIT source code repository, GitHub Enterprise is used.
• Implemented new Docker container creation process for each GitHub branch gets started on Jenkins as Continuous Integration server.
• Planning, Designing Automation Framework using QTP(VB Script) and Selenium and developing automation scripts for banking and investments applications on Java and Python
• Integrated Kafka source to read teh payment confirmation messages
• Maintained and administeredGITsource code repository andGitHubEnterprise.
• ImplementedMavenas build tool on Java projects for teh development of build artifacts on teh source code.
• Developed and Implemented ANT and MAVENScripts to automation of build process on MAVEN build tools to test teh application manually and run teh JUNIT Test suites in TDD fashion.
• Developed Shell/Python scripts to automate teh deployment process.
• Owning teh Activity of Upgrading, administering, plug-in management, and User Management and Job creation in Jenkins.
• Launching Amazon EC2Cloud Instances using Amazon Images (Linux/ Ubuntu) and Configuring launched instances with respect to specific applications.
• Worked with AWS API to manage resources on AWS for many services such as EC2, S3, VPC, Cloud watch, ELB, Auto-scaling and SNS, created python script using AWS API Calls to manage all resources deployed on AWS.
• Deployed and hosted teh application on AWS using Ops Works, automated single click deployment onto AWS using Chef.
• Worked on building & deploying Java code through Jenkins, used Jenkins Amazon Web Services (AWS) Code Deploy plug-in to deploy to AWS and workedAWS Cloud management.
• Implemented custom procedures to unify streamline and automate application development and deployment process with Linux container technology usingDocker.
• Maintained JIRA for tracking and updating project defects and tasks.
• Experience in monitoring infrastructure usingNagios.

Environment: Java/J2EE, GIT, AWS, Jenkins, Terraform, Ansible, SVN, Puppet, Open Stack, Docker, Selenium, Kafka, ANT, Jira, Maven, VSTS, PowerShell (bash), Apache Tomcat Application Server, Salt stack, Azure.