SUMMARY

• 7 years of experience in the IT field of system administration with Cloud and DevOps Engineer with best practices of SCM in Agile, Scrum methodologies.
• Experience in Azure virtual machine(using standard templates or as per SDD) app service, SQL Database, storage,Azure Active Directory,Virtual network, load balance, Application gateway, VPN gateway, and Traffic manager.
• Used Azure Kubernetes Service (AKS)to deploy a managed Kubernetes cluster in Azure and created anAKS clusterin the Azure portal used template driven deployment options such asAzure Resource Managertemplates andTerraform.
• Implemented Microsoft Azure Cloud Services(PaaS&IaaS), Storage, Web Apps, Active Directory, Application Insights,Internet of Things(IoT),Azure Search, Key Vault,Visual Studio Online(VSO) andSQL Azure.
• Hands on experience onAzure Resource Management(ARM) and ConfiguredAzureAD, AD Connect,ADFS and ADFS Proxycomponent.
• Experienced in designing Azure cloud models for establishing secure and cross - premise connectivity withAzure VPN gatewayand Content Delivery Network.
• Expertise in AWS platform and its dimensions of scalability includingEC2, ECS, Elastic Beanstalk, S3, EBS, VPC, ELB, SNS, RDS, IAM, Route 53,Direct Connect, Auto scaling,Cloud Front, Cloud Watch, Security Groups.
• Operations and maintenance support forAWS cloudresources which includes launching, maintaining andtroubleshootingEC2 instances,S3 buckets,VPC, ELBfocusing on high-availability, fault tolerance, andauto-scalingwithCloud watchmonitoring.
• Secured Data is stored in MySQL.Vaultsecures, stores and tightly controls access tokens and passwords used by the overall platform, started in theAWScloud and currently integrates with several services likeAmazon DynamoDB, Amazon SNS, Amazon RDS.
• WrotePacker, terraformscripts to deploy the java-based packages like war, jar, ear and J2EE on the Application servers which runs on AWS by creating the infrastructure.
• Worked withAnsibleplaybooks andPacker/Terraformfor virtual and physical instance provisioning, configuration management, patching and software deployment.
• Deployed micro services, including provisioning AWS environments usingAnsiblePlaybooks and provisioned load balancer, auto-scaling group and launch configuration for micro services using Ansible.
• Experience in writing and designingAnsible playbookswhich is the entry point for Ansible provisioning, where the automation is defined through tasks usingYAMLformat. RunAnsible Scriptsby creating Roles to provision the servers.
• Responsible for design and setting upChef Workstation,Serverand Clients. Create Roles for deployment of Infrastructure usingOpscode Chef.
• Created and MaintainedChef Recipesandcookbooksto simplify and expedite deployment of applications and mitigate user error.
• Experience with container-based deployments usingDockerworking withDocker images, Docker HubandDocker registriesand Kubernetes.
• Maintained and createdDocker Hub,Docker Imagesand handling multipleimagesprimarily for middleware installations and domain configurations.
• DesignedKubernetescluster using AWS-Kops (EKS), Configuring and deploying the Kubernetes dashboard to access the cluster via its web-based user interface.
• Extensively worked onJenkins, Dockerfor continuous integration(CI)and for End-to-End automation for all build and deployment.
• IntegratedJenkins, HudsonasCI/CDTool and strong expertise withAntandMavenBuild Frameworks. Wrotegroovy scriptsfor Jenkins pipelines build, deploy on multiple nodes for servers.
• Developed utilities in Java, Ruby, PowerShell, PythonandShell Scriptingto automate various tasks for more efficient operations.
• Involved in source control management withGitHubandGitLabEnterprise level repositories. Regular activities include configure user’s access levels, monitor logs, identifying merge conflicts and managing master repository.
• Expertise in configuring the monitoring and alerting tools according to the requirement like AWS CloudWatch, CloudTrail, Dynatrace,Nagios,Splunk Enterprise, Kibana, SNMP monitoring for the VPN connections.
• Designed and developed automated disaster recovery forJira, Confluence,GitHub,Jenkins.
• Use RDS,MYSQL, PostgreSQLandDynamo DBto perform basic database administration.

TECHNICAL SKILLS

Cloud Platforms: AWS, Azure, GCP

AWS Cloud Services: IAM, VPC, EC2, S3, EBS, ELB, Route 53, SNS, CloudFront, ECS, SNS, Auto Scaling, Cloud Watch, Cloud Formation, Elastic Beanstalk

Languages/Scripts: Shell scripting, PowerShell, Bash, Python, Json, YAML, Ruby

Operating Systems: Unix, Linux, Windows and MacOS

Version Control Tools: GIT, GitHub, Bitbucket, SVN

Build Tools: ANT, Maven, Gradle

CI/CD Tools: Jenkins, Bamboo, TeamCity

Databases: Oracle 10g/11g/12c, DB2, MySQL, NoSQL

Configuration Management Tools: Ansible, Chef, Puppet

Containerization & Orchestration Tools: Docker, Kubernetes

Monitoring Tools: Nagios, Splunk, ELK, CloudWatch

PROFESSIONAL EXPERIENCE

Confidential, Phoenix, AZ

Cloud/DevOps Engineer

Responsibilities:

• Designed configured and deployed AWS for a multitude of applications utilizing the AWS stack (Including EC2, VPC, Glacier, RouteS3, RDS, Cloud watch, Cloud watch, Cloud Trail, WAF, SNS and IAM), Focusing on high-Availability, Fault tolerance and auto-Scaling.
• Created and configuredAWSEC2instances using preconfigured templates such asAMI, RHEL, Centos, Ubuntu as well as used corporate based VM images which includes packages to run build and test in those EC2 Instances.
• Worked Collaboratively with Client Personnel to design and document the appropriate Enterprise DevOps& SRE Solutions that will support business objectives and developer communities such as: Configuration Management, Continuous Integration/Deployment and Cloud platforms.
• AWSLambdafunctions were added to import IP Address Reputation Lists (ARL) to automatically updateAWSWAFIP blacklists. Worked onAWSLambdaServerless computing platform.
• Worked as SRE to make sure environments have proper DR and Fault-tolerance and ensure environment.
• Migrated existing N-tier data-center applications and Databases intoAWSCloud ensuring complete support for existingChefImplementation. Worked onAWSLambda.
• Stocked migration of on premises applications to cloud and created resources in cloud to enable this. Expert in deploying Pivotal Cloud Foundry (PCF) onAzureplatform. Solving issues related to RDP ofAzureinfrastructure.
• Created scripts usingAzurePowerShellduringautomationand built-In process. Serve as the primary SME onAzureservices includingSaaS,PaaSandIaaSwhile contributing architecture decisions for our ongoingmigration.
• Involved in hosting plans forAzureInfrastructure, implementing and deploying workloads onAzurevirtual machines (VMs), design and implement VM storage and good understanding on implementing images/disks.Hyper-V,VMwaretechnologies and System Center Components.
• Wrote Terraform templates, Ansible, Recipes and Pushed them onto Chef Server for Configuring EC2 Instances.
• Extensively involved in infrastructure as code, execution plans, resource graph and change automation usingTerraform. ManagedAWSinfrastructureas code usingTerraform. Expertise in writing new plugins to support new functionality inTerraform.
• Orchestrated complex application deployments quickly and predictably by usingKubernetes. UsedKubernetestodeployand managecontainer(pods) on GoogleContainerEngine(GCE).
• Worked on kubernets (opensource system) for automatic deployment and for managing containerized application.
• Worked on team city for build management & continuous integration.
• Developed proof of concept implementations of distributed frameworks usingDocker.Installed and configured a privateDockerRegistry for internal teams topushandpullcontainers.
• Experienced with the configuration and installation ofDockerenvironment includingDockerregistry hub for managing different Docker images and deployment of applications inside the software containers. Implementing a Continuous deliverypipelinewithDocker,JenkinsandGitHuband AWS AMI’s.
• Designed the project workflows/pipeline using Jenkins for continuous integration and deployment into indifferent web/application servers. Built server automation with continuous integration/continuous deployment tool like Jenkins, maven for build management system.
• IntegratedJenkinswith Hashi Corp packer andVagrantfilesfor creating the test environments which includes same configurations of ourprod,non-prodenvironments do. Triggering theSITenvironment build throughJenkins.
• IntegratedAnsibleto manage all existing servers and automate thebuild/configurationsof newservers. UsedAnsibleto Setup/teardown ofELKstack (Elasticsearch, Log stash,Kibana) and troubleshooted the build issues withELKand work towards the solution.
• Automated various infrastructure activities like Continuous Deployment, Application server setup, Stack monitoring usingAnsiblePlaybooks and has integratedAnsiblewithJenkins.
• UsedMAVENtoautomatethe build process for the new projects and integrated them with third party tools likeNexus. UsedMAVENfor building the applications and developing the build scripts.
• Used Nexus and Artifactory Repository Managers for Maven Builds and JfrogArtifactory.
• DevelopedSplunkqueriesandSplunkdashboardstarget at understanding applications performance and capacity analysis. ConfiguredSplunkdeploymentserver and deployed universal forwarders to the application nodes.
• CreatedPythonand Bash tools to increase efficiency of call center application system and operations; data conversion scripts, AMQP/RabbitMQ, REST, JSON, and CRUD scripts for API Integration.
• ExtensivePowerShellexperience developing, implementing, and maintaining automation scripts to meet business needs in large scale, highly available, online production environments. DevelopedPowerShell2.0 scripting to work with TFS Object Model to utilize for more repeatable, automated processes and tasks.
• Deployed and maintainedChefrole-basedapplicationservers, includingApache,Nginx, andTomcat.
• MaintainedJIRAfortrackingand updating projectdefectsandtasksensuring successful completion of tasks in asprint.

Environment: AWS, Azure, VMware, Terraform, Cloud Formation, Kubernetes, Docker, Jenkins, Ansible, Maven, Nexus GIT, SRE, GitHub, Bash, Python, Chef, Unix, Apache Tomcat, Splunk, Power shell, AppDynamics, Jira etc.

Confidential - Hershey, PA

Cloud/DevOps Engineer

Responsibilities:

• Capture an image of aVirtual Machine. Attaching a Disk to a Virtual Machine. Manage and createAzure Networkingand End Points inAzure Portal.
• Creating Storage Pool and Stripping of Disk forAzure Virtual Machines.Backup Configure and Restore Azure Virtual Machine usingAzure Backup.
• Worked as an SRE, my role is to improve and maintain the web application life cycle from inception to design, deployment, operation and refinement.
• Designed user defined Routes with custom route tables for specific cases to force tunnelling to the Internet via on-prem network and control, use of virtual appliances in the customersAzureenvironment.
• Azure PaaSSolutions likeAzureWeb Apps, Redis Cache, Application Insights,Azureserverless Functions,SQL AzureandAzure Storage.
• Creating and ConfiguringAzure Rediscache, configuring cache clients using ARM, AzurePowerShelland adding and removing objects from the cache.
• DeployedAzureIaaS virtual machines and cloud services into secureVNetsand subnets. Deployed ASP .NET web Application inAzureusing Web App service, connected it to Azure SQL Database and usedVSTSto provide CI /CD pipeline.
• Configure continuous integration (CI) and continuous delivery (CD) for your .NET core or ASP.NET application with TheAzureDevOpsProject.
• Written automation scripts for creating resources in open stack cloud using python and terraform modules.
• Worked withTerraformkey features such as Infrastructure as a code, Execution plans, Resource Graphs and Change Automation.
• Converted existingTerraformmodules that had version conflicts to utilize Cloud formation duringTerraformdeployments to enable more control or missing capabilities.
• Experienced onansibleserver build from scratch and writingansibleplaybooks to make configuration changes.
• Designed Rapid deployment method usingChefandAnsibleto auto deploy servers as needed.
• Worked onDocker containerssnapshots, attaching to a running container, removing images, managing Directory structures and managing containers.
• Expertise in usingDockerto run and deploy the applications in multiple containers likeDocker SwarmandDocker Wave.
• Build and deploy the application code using CLI ofKubernetescalledkubectl, kubelet,kubeadmand Schedule the jobs usingkube-scheduler.
• Expertise in Implementing a production ready, highly available, fault tolerantKubernetesinfrastructure. Working on Scheduling, deploying and managing container replicas on a node cluster usingKubernetes.
• DevelopedPythonandshell scriptsfor automation of the build and release process.
• DevelopedPowerShellscripts to automate the project creation, setting permissions for users, groups inTFS.
• Worked onDevOpstools likeVSTS, Octopus, to automate the deployment as well as to transform the configurations according to environments.
• ImplementedCI/CDsolutions to target environments. Responsible for the Continuous Delivery pipeline given to all application teams as they on-board toJenkinsas a part of migration.
• Build and DeployedJava/J2EEand.Netto a web application server in an Agile continuous integration environment and automated the entire process.
• Implemented the monitoring tools likeNagiosto monitor services like CPU, Hard Drive, Memory, Users, HTTP and SSH etc.
• Working on variety ofUNIX platformsRHEL 6.x/7.x which includes installation, configuring and maintenance of applications for prod/stage/dev environments.

Environment: s: Azure, Chef, Ansible, OpenStack, Java/J2EE, C#.NET, Maven, SRE, GIT, Windows/Linux/Unix, SVN, Docker, Kubernetes, Jira, Python, PowerShell Shell Scripts, Tomcat, Jenkins, Nagios, Splunk

Confidential, San Ramon, CA

Devops engineer

Responsibilities:

• Involved in Supporting and Development of CI/CD Automation to multiple sterling applications on to AWS. Extensively worked on Jenkins for continuous integration and for End-to-End automation for all build and deployments.
• Automated whole management process and achieved required state of environment by using configuration management automation tools (Ansible) in creating continuous delivery systems. Worked on incidents during build and deployment process to remove any blockers for the release and development process.
• Configured and maintained Jenkins and Docker for Continuous Integration and end to end automation of all build and deployments, also have good knowledge on XL deploy and Code Deploy as release automation solution. Building the AWS Infrastructure using VPC, EC2, S3, Route 53, EBS, Security Group, Auto Scaling, and RDS in CloudFormation.
• Developed automation framework for Application Deployments to the cloud environments. Created shell scripts for log clean up to generate management reports. Responsible for creating scripts to automate building infrastructure which provisions a complete environment as configuration.
• Building/Maintaining Docker container clusters managed by Kubernetes, Linux, Bash, GIT, Docker, on GCP. Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test deploy. Created Jenkins slave in AWS, Jenkins slave AMI, Jenkins slave AMI which contains common tools like AWS CLI, Ansible, Python Boto API, AWS module installed on this AMI and the Java, git client, maven plugin.
• Implementing DevOps, Continuous Build and Continuous Integration/Deployment processes, combining and automating tools and rapid feedback for both development and operations teams. Created the jobs using Jenkins DSL scripts and deployed the build jobs to SharePoint windows servers and also to the Linux servers.

Environment: Docker, Ansible, Kubernetes, Python, Shell Scripts, Bash, GIT, GCP, AWS (VPC, EC2, S3, Route 53, EBS, Security Group, Auto Scaling), GIT, Jenkins, Maven, Jira, Linux.

Confidential, Providence, RI

DevOps Engineer

Responsibilities:

• Designing and implementing Docker workflow reduced built and deployment times. Created CI/CD pipelines in Team Foundation Server using ARM templates to create VM’s, Resource Groups in Azure. Usedcheffor server provisioning and infrastructure automation in aSAASenvironment.
• Responsible for Deployment Automation using multiple tools Chef, Jenkins, GIT, and Maven. Converted and automated builds using Maven Scheduled automated nightly builds using Jenkins. Docker Spring boot app by creating Docker file and automated docker image creation, image push into docker registry.
• Architected and implemented automated cloud infrastructure using Chef. Evaluating Chef Recipes - Concept of Test-Driven Development for Infrastructure as a Code. to other environments. Involved in building own PaaS with Docker, deployed various applications through Docker containers.
• WrittenChef Cookbooksfor various DB configurations to modularize and optimize end product configuration.
• Worked with Nginx Server and configured it with the application while migrating. Documented release metrics, software configuration process. Used Maven scripts to build the source code. Supported and helped to create Dynamic Views and Snapshot views for end users.
• Working on sending business communications to users and other team on scheduled downtimes, planning the downtimes and Implementation. Collaborate with QA and operations to get code to production quickly and reliably while automating as much of the process as possible.

Environment: Docker, Chef, Azure, Maven, Jenkins, Chef Cookbooks, Java, Nginx, SAAS, Jira, Windows.

Confidential

Linux Systems Engineer

Responsibilities:

• Experience in creating and managing users and groups accounts, passwords, permissions, disk space allocations and process monitoring in CentOS and Red Hat Linux.
• Installation, configuration, maintenance, and support of RedHat Linux 4.0, 5.0 and Solaris 7/8/9.Installing and configuring of Samba for heterogeneous platform. Installation, configuration, and maintenance of local and Network based Printers.
• Install and Configure Virtual Machines (VM), VM tools on ESX boxes from the GUI and console.
• Worked with Netstat, Prstat, Iostat monitoring commands. Implemented the file sharing on the network by configuring NFS on the system to share essential resources.
• Configuration and Administration ofApache Web ServerandSSL.
• Installation of Oracle Patches and Troubleshooting, Creating, and modifying application related objects, Creating Profiles, Users, Roles and maintaining system security.
• Disk and File system management through Solstice Disk Suite on Solaris and other logical volume manager for another flavor of UNIX.

Environment: Linux, Oracle 10g, Netstat, Virtual Machines