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Click here or scroll down to respond to this candidateCandidate's Name
EMAIL AVAILABLEPHONE NUMBER AVAILABLECloud Engineer / DevOps Engineer/ Linux Systems AdministratorSUMMARY10+ years of experience as AWS Cloud Engineer, DevOps Engineer, Build& Release management, Virtualization using VMWare and worked in UNIX/Linux OS (AIX, RHEL, CentOS, Ubuntu), AWS, Azure, Windows Servers environment.Proficient in Amazon AWS Cloud Administration such as EC2, S3, EBS, VPC, ELB, Lambda, Glacier, AMI, SNS, RDS, IAM, Route 53, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, Security Groups focusing on high availability, fault tolerance, Auto Scaling using AWS Console & AWS CLI.Expertise in managing Microsoft's Azure infrastructure, Azure web roles, worker roles, SQL Azure, Azure storage, Azure AD licenses, Office 365, Azure. Virtual machine backup and recover from a recovery services vault using Azure PowerShell and portal. Experience in dealing with Windows Azure IaaS - Virtual Networks, Virtual Machines, Resource Groups, Traffic Manager, VPN, Load Balancing, Application Gateways, Auto-Scaling.Wrote Terraform scripts for AWS infrastructure. Enabled AWS Config to monitor changes in AWS accounts and developed AWS configuration rules to monitor for unencrypted volumes and untagged resources in accounts.Experienced in System Builds, System Administration, Server builds, Installs, Upgrades, Patches, Migration, Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine-tuning on UNIX Red Hat Linux Systems.Maintained/configured various versions of ESX and ESXi (including 6.0). Experience in working on Platform Service Controllers and implemented several versions of VCenter installations like Embedded and External with high availability options.Migrated from VMware ESXi to Hyper-V 2012 with SP1 R2 and other tools with VMware on clustered environment, Implemented Migration of Virtual Machines using VMotion, Storage VMotion.Hands - on experience in Azure Cloud Services (PaaS & IaaS), Storage, Web Apps, Active Directory, Application Insights, Logic Apps, Data Factory, Service Bus, Traffic Manager, Azure Monitoring, OMS, Key Vault, Visual Studio Online (VSO), Cognitive Services (LUIS) and SQL Azure.Extensively experienced in Azure Development, worked on Azure web application, App services, Azure storage, Azure SQL Database, Virtual machines, Fabric controller, Azure AD, Azure search, and notification hub.Implementing various resources in Azure using Azure Portal, PowerShell on Azure Resource Manager deployment models. Experience deploying Infrastructure as Code (IoC) applications using ARM Templates (JSON).Maintained and managed PAAS instances of HerukoManaged code repository via github, Bitbucket, Gitlab and Heruko Worked on migrating and re-platforming applications from Heruko to AWS.Proficient in containerization tools such as Docker, Kubernetes, OpenShift and handled several docker components like Docker Engine, Docker-Hub, Docker Compose, Docker Registry, Docker Swarm and Orchestration tool such as Kubernetes.Implemented Continuous Integration and Deployment using various CI Tools like Jenkins, Octopus, Ansible, Chef and Puppet (Configuration Management Tools).Experience in understanding the concepts of OpenShift platform that are used to manage the container and the clusters Kubernetes which are primarily used for maintaining the Enterprise server Nexus which manages Artifacts jar, war files.Worked with Docker and Kubernetes on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud.Deployed Kubernetes cluster using Kubespray on VMware vSphere environment, configured console cluster for service discovery, weaver for networking, performed deployments of the microservices by using Kubectl command line utility.Installation and deployment Management Repository generated by Maven and Ant Artifacts and store the build process using dependency jar. Worked on resolving issues with pom.xml files, integrated Maven with Jenkins to automate the Artifacts build and uploaded them to the binary repository tools like Nexus/Artifactory.Used bug-tracking systems like JIRA, Bugzilla, and HP Quality Center to monitor the daily progress and create workflows for the project.Expert with SCM tools like SVN, CVS, IBM Clear Case, Bitbucket, TFS, and GIT. Strong knowledge on concepts like Branches, Merges and Tags.Administering, integrating, supporting middleware technologies like WebSphere Application Server, WebLogic, WebSphere Portal Server, Tomcat, JBOSS & WebSphere MQ and Web Servers IHS, Apache HTTP on wide variety of platforms like Solaris, Linux, and Windows.Installed configured, Monitoring tool such as Splunk, Nagios, AppDynamics for Resource Monitoring/ Network Monitoring / log trace Monitoring.Experience designing and building and deploying containerized solutions and managing high availability applications with Azure Kubernetes Service.Performed volume system management utilizing LVM and file system tuning for ext3, ext4 and xfs and worked on various storage technologies SAN, NAS, DAS, NetApp, RAID, NFS Server.Expertise in writing Bash Scripts, PowerShell, Perl Scripts (hash and arrays), Python programming for deployment of Java applications on bare servers or Middleware tools.Implemented continuous integration build and deployment using Jenkins and Octopus deployment.Day to day administration of the Development environment, handling tickets, monitoring, troubleshooting and Production and Test environment systems, 24x7 on-call support.Memsql Cluster schema and partitioning design, data migration, pipelines, performance tuning, support.EDUCATION Bachelor of Technology from JNTU Hyderabad, INDIATECHNICAL SKILLSAutomation/Build ToolsTerraform, Ansible, Chef, Octopus, Puppet, CDK, Ant, Gradle, GIT, Jenkins, Maven, Bitbucket, BambooCloud PlatformAWS, Microsoft Azure, OpenShift, OpenStack, Google Cloud (GCP)Operating SystemsRed Hat Linux 5.x/6.x/7, Ubuntu, Fedora, Centos 5/6/7, Windows Server 2003/2008/2012, iOS,MonitoringNagios, OP5, Splunk, Grafana, AppDynamics, Clear Quest, ELK, DataDogBug Tracking ToolsJIRA, Azure DevOps, Confluence, Trello, HP Quality Centre, Fisheye, BugzillaWeb/Application ServersApache Tomcat, WebSphere, WebLogic, JBossDatabaseOracle, DB2, MySQL, PostgreSQL, Cassandra, Single Store (MemSql), MongoDB, SQL Server2008/2012/2014Scripting LanguagesShell Scripting, YAML, Bash, Python, PowerShell, XML,Perl, Python, Ruby.PROFESSIONAL EXPERIENCECapital One, Chicago, IL (Remote) Dec 2023 - PresentSr. Cloud Engineer / Sr. DevOps EngineerDesigned and implemented Continuous Integration and Continuous Deployment (CI/CD) using Jenkins for Software Development life Cycle (SDLC)Developed and automated creation of Infrastructure in cloud environment using Terraform and Python scripts. Day to day provisioning next generation Jenkins controllers in AWS cloud and Managing Jenkins Operation Center (JOC) for multiple master Controllers.Worked on configuration management system using Chef and automated deployments into the EC2 instances. Maintain and managing version control system using GitLab.Automated setting up server infrastructure for the DevOps services, using Terraform, Chef, and Python scripts. Maintained and supported AWS infrastructure for various teams in organization.Maintained and managed IAM Roles/Policies for teams to access Jenkins buildsCreated AWS S3 bucket, performed folder management in each bucket, managed cloud trail logs and objects within each bucket and created highly available environments using Auto-Scaling, Load balancers and SQS.Defined AWS Security Groups, which acted as virtual firewalls that controlled the traffic which allowed to reach one or more AWS EC2 instances. Worked on multiple AWS instances, set the security groups, Elastic Load Balancer and AMIs, auto scaling to design cost effective, fault-tolerant, and highly available systems.Created VPC from scratch, Provisioning the naming convention, CIDR range, Created Internet gateway and attached to the internet gateway to the VPC, Tagged the default rout table automatically provisioned by AWS.Developing python script to automate lambda functions to create Security Groups and IAM roles in AWS environmentManage and monitoring production SQL database server using Cloud Watch, Splunk, and New Relic.Reviewing Python Scripts and making modifications as needed, collaborating with the development team to identify and fix issues.Troubleshooting root cause analysis and delivering highly available infrastructure to designated teamsCitizens Bank, Providence, RI (Remote) Jan 2023 Dec 2023Sr. Cloud Engineer / Sr. DevOps Engineer (SRE)Implemented DevOps methodologies and tools, resulting in 50% reduction in production incidentsMigrated and re-platformed applications from On-premises Datacenter to AWS CloudIntegrated migration of source code from GitLab to BitbucketModeled and automated the End-to-End Continuous integration / Deployment / Delivery pipeline which includes building a Continuous Integration server utilizing several tools like Jenkins, AWS, OpenShift, Docker, Terraform.Developed Chef Cookbooks to manage system configurations.Setup continuous integration with Jenkins and make use of wide range of plugins available to setup developer friendly workflowImplemented, maintained, and managed Kubernetes Dashboard for multiple applications in all formats of environments (Dev, QA, Prod)Involved in migration of Merantis Kubernetes cluster to AWS OpenShiftMigrated Cassandra DB to AWS Astra DBCreated local, virtual repositories In GitHub Artifactory and integrated with JenkinsWorked with Jira for issue tracking and monitoring.Created DataDog dashboard for various applications and monitored real-time and historic metricsStrong experience with automation and configuration management using Ansible, TerraformInstalled and configured Nexus repository manager for sharing the artifacts within the companyDeployment and orchestration of Docker containers on a cloud platform and creating Docker images using Ansible. Wrote Docker files and built Docker images, creating private repository.Good knowledge of network infrastructure, including routers, switches, firewalls, and associated network protocols and concepts.Secrets Management and Storage using AWS secrets Manager, Systems Manager Parameter Store and Vault.Comcast Denver, CO Dec 2019 2022 Cloud / Sr. DevOps EngineerDesigned and implemented Continuous Integration and Continuous Deployment frameworks from code deploy using Jenkins.Defined automation and roadmaps for the team. Worked with teams to understand their needs and drove them towards continuous integration and deliveryAutomated creation of Infrastructure in cloud environment using Terraform and Ansible.Designed and Developed Scripts AWS Orchestrations, Maintaining and expanding our AWS Infrastructure, and providing mentorship to other teams.Deployed application which is containerized using Docker onto a Kubernetes cluster which is managed by Amazon Elastic Container Service. Configured kubectl to interact with Kubernetes infrastructure and used AWS Cloud Formation Templet (CFT) to launch a cluster of worker nodes on Amazon EC2 instances.Setup of Kubernetes services on AWS with Route53 and Lets Encrypt TLS certificates.Setup of ECS to store the developed microservices in Docker containers.Using Python script automated migration of source code from Gitlab to Bitbucket.Deployed applications on the Azure platform by developing ARM templates and triggering it through Azure. Managing multiple Azure subscriptions in automating the Azure VM provisioning, Blob storage, file blobs, Azure disks for the Azure VM.Integrated on-premises Active Directory (AD) user data groups and organizations to sync to Azure AD and troubleshooted services sync with on-premises AD and resync using the Azure tools.Experienced in migrating on premise to Windows Azure using Azure Site Recovery and Azure backups and having good knowledge on Azure fabric, micro services in Azure.Deployed Custom roles and Polices in Azure Tenant using Python to provide access to the resources and maintaining the permissions of users and groups on to appropriate subscriptions.Deployed load balancer types such as Azure Load Balancer, Application gateway, Azure Traffic Manager to distribute the traffic across the applications.Developed CI/CD pipeline automation for Octopus deploy with PythonExperience in dealing with Windows Azure IaaS - Virtual Networks, Virtual Machines, Cloud Services, Resource Groups, Express Route, Traffic Manager, VPN, Load Balancing, Application Gateways, and Auto-Scaling.Wrote PowerShell scripts for validating the ARM templates and pre-Deployment and post deployment activities. Automating in Azure for creation of subscription, Resource Groups and Storage Account using Windows PowerShell.Leveraging AWS CDK to manage AWS resourcesMigrated more than hundred applications from on-premises to AWS cloud.Developed and automated cloud CI/CD for migration from On-premises to cloud using AWS CDK (Cloud Development Kit), AWS Lambda, AWS SAM (Serverless Application Model)Secrets Management and Storage using AWS secrets Manager, Systems Manager Parameter Store and VaultImplementing various applications, system monitoring tools and Technical Expertise on Nagios/NRPE Knowledge of implementing, administering, and monitoring My-SQL, Java and tomcat-based applications, etc.Experience in alert handling, standard availability, and performance report generation. Experience in root cause analysis of postproduction performance related issues through OP5 Monitor.Server & application monitoring using OP5, Grafana, GRU, ELK, Splunk.Created bash and shell scripts to automate some of the services required in the environmentDesign and extract various reports of servers and services and extract various reports for interfaces from logs.Maintained and executed Build scripts to automate development and production builds along with involved in creating shell scripts like Automation of startup and shutdown services/processes.Managed more than 500 (Troubleshoot, configure, and administer) Linux machines.Monitor Production Server Health of different parameters (System Load, Physical Memory, Swap Memory, Hard disk using Grafana.Used Ansible to manage system configuration to facilitate interoperability between existing infrastructure and new infrastructure in alternate physical Data CentersProven ability to identify and perform root cause analysis of issues.Good command in working with Tracking Tools JIRA and Azure DevOps. Handling Tickets, Monitoring, Troubleshooting and maintenance in daily day to day job.Troubleshooting Cisco Systems when user facing issues and collaborating with Cisco vendor teamsExperienced on Cisco routing and switching /data networking skillsCreates documentation including scripts, components, tools in and processes used for automation.Used Service now to create change and Incidents tickets when needed.Responsible for setting up a Single Store (MemSql) cluster on over hundreds of Linux machines.Deployment and orchestration of Docker containers on a cloud platform and creating Docker images using Ansible. Wrote Docker files and built Docker images, creating private repository.Created Docker images using a Docker file, worked on Docker container snapshots, removing Images, and managing Docker volumes. Containerization of Web application using Docker and Kubernetes and Database maintenance.Altered Kubernetes endpoints to while in maintenance of cluster IPs.Experience with rest API design and AWS API Gateway swaggers and postman.Integrated new application changes to existing servers and performing deployments using tools such as Octopus Deploy and TeamCity.Maintaining and Monitoring Kubernetes pods and spin up when the pods are down.Maintained Single Store (Memsql) cluster and upgraded to recent version. Design, implementation, and support of Single Store (Memsql) cluster for real time analytics. Data migration and pipeline setup.Maintained and administered the source code repositories, including implementation of automated controls within GIT for all build related procedures.Implemented and an automated patching system for servers in Azure and on-premises using Octopus Deploy and PowerShell Desired State Configuration (DSC)Created and maintained fully automated CI/CD pipeline for code deployment using Octopus Deploy and PowerShell.Used Atlassian tools such as JIRA to track bugs and report tickets and used Confluence to document procedures that were created for POCs.Created DataDog dashboard for various applications and monitored real-time and historic metrics.Prepared technical documentation for all set up and configuration steps in Confluence page.Created and maintained both on-premises and cloud Infrastructure for DEV/UAT /PROD enivironmentUnison Home Ownership Investors San Francisco, CACloud Engineer / DevOps EngineerSep 2017 Dec 2019Managed AWS EC2 instances utilizing Auto-scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and chef. Created Jenkins job to build the Artifacts using Maven, deploy the Terraform templates to create the stack.Creating and Managing Virtual Machines in Windows Azure and Setting up communication with the selected ports and worked on designing, building, and improving cloud environments on Amazon Web Services and Azure Cloud.Integrated Jenkins with Maven to build various versions of the source code, configured Ansible by developing Playbooks to deploy the Artifacts from Nexus repository on to WebSphere, WebLogic, Tomcat application servers.Developed Azure Runbooks in Python and PowerShell to perform the migration of the on-premise infrastructure to the cloud and Configured ARM Templates which are triggered from the Jenkins CI CD pipeline.Created master-slave configuration to implement multiple parallel builds, created pipelines to pull the source code from GitHub periodically and perform builds automated unit test and code quality analysis with JUnit plug-ins, also install and configure SonarQube for static or dynamic code analysis and integrating the Maven Build tool.Managed local deployments in Kubernetes, creating local cluster and deploying application containers, managed Kubernetes charts using Helm and created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files and managed releases of Helm packages.Created private cloud using Kubernetes that supports DEV, TEST, and PROD environments and implemented a production ready, load balanced, highly available, fault tolerant Kubernetes infrastructure.Worked on creation of Docker containers and Docker consoles for managing the application life cycle. Implemented Docker automation solution for Continuous Integration / Continuous Delivery model. To achieve Continuous Delivery (CD) goal on high scalable environment, configured Docker coupled with load-balancing tool Nginx.Integrating Jenkins with Ansible, setting up the environment to applications to be containerized, implementing and configured Kubernetes to manage containers and to provide a platform for automating deployment, scaling, and operations of application containers across clusters of hosts.We are developing Ansible roles and Ansible Playbooks for the server configuration and working with GIT to store the code and integrated it to Ansible command line to deploy the playbook.Wrote several Ansible playbooks for the automation that was defined through tasks using YAML format and run Ansible Scripts to provision Dev, QA servers.Design, installation, configuration, and administration of Linux 5,6 and 7 servers and support of OpenShift Enterprise and non-OpenShift support. The operation and support of OpenShift Enterprise and Docker Cloud services.Created CI/CD pipelines and setup auto trigger, auto build &auto deployment with help of the CI/CD tool like Jenkins, used Ansible Control server to deploy Playbooks to machines & systems in inventory.Setup the Splunk server and configured AWS for Splunk Add-on, Install Splunk Agents and configured/Integrate Splunk to receive logs.Developed a Power Shell script to automate Active Directory and server tasks and Generate reports for administrators and management.Worked with Atlassian tools like Confluence, Jira and Skilled in Test Driven Development (TDD) and Agile Development. Experience customizing JIRA projects with various schemas, complex workflows, screen schemes, permission schemes, and notification schemes.Symplr Houston, TXJune 2015 Aug 2017DevOps EngineerInvolved in deploying the content cloud platform on Amazon AWS using EC2, S3, and EBS. Evaluate Chef and Puppet framework and tools to automate the cloud deployment and operations.Build AWS infrastructure various resources IAM, VPC, Security Group, Auto Scaling, Cloud Watch, RDS, NACL, NAT, Firewall, Route 53, and Cloud Formation JSON Templates.Experience in AWS services for deploying EC2 instances with various flavors including Amazon Linux AMI, RHEL, SUSE Linux, Ubuntu as well as creating ELBs and auto scaling to design cost effective, fault-tolerant, and highly available systems.Using Amazon Web Services (AWS) console and AWS CLI to launch and manage VM's with Public/Private subnet and setup load balancing, security groups etc. Created Cloud Formation templates and deployed AWS resources like EC2, Auto scaling, EBS, S3.Worked on setup up and maintenance of automated environment using Chef Recipes & cookbooks within VMware and AWS environment.Deployment, implementation of Subversion (SVN) as source control, collaboration and QA tool. Project management, versioning and blame/issue tracking using Subversion (SVN) created scripts for Backup and restoring Subversion (SVN) repositories also migrated source control tool from Clear Case to Subversion (SVN) and build tool from Ant to Maven.Installed and Implemented Ansible configuration management system. Used Ansible to manage Web applications, Environments configuration Files, Users, Mount points and PackagesCurrently working on cluster and network configuration for Docker containers running on multiple hosts and configuring a local Docker hub for storing Docker images internally using the Docker registry.Installing, configuring and administering Jenkins Continuous Integration tool on Linux machines along with adding and updating plug-ins such as GIT, ANT, and Chef.Implemented Jira with Maven release plug-in for tracking bugs and defects and created ANT and Maven POMs to automate the build process and integrated them with tools like SonarQube, Nexus.Involved in writing and organizing Shell and Perl scripting for building complex software systems written some Shell scripts to automate the process like node federation for distributed platforms.Created and configured jobs, script builder, custom command builder, agents in Bamboo. Configured Git with Jenkins and schedule jobs using Poll SCM option deployed the EARs and WARs in JBOSS Application server using ANT script.Wrote Json templates for cloud formation and ruby scripts for chef automation and contributing to our repository on GitHub (sub version control).Deploy and manage servers through Puppet and scripts, use cloud providers as uninterrupted substrate for implementation. Experienced with working on Puppet Master and Puppet Agents to manage and configure nodes.Deployed and configured Elastic search, Logstash and Kibana (ELK) for log analytics, full-text search, application monitoring in integration with AWS Lambda and Cloud Watch.Implemented Docker-maven plug-in in and maven pom to build Docker images for all microservices and later managed Docker file to build the Docker images from the java jar files.Created Docker Images using a Docker file, worked on Docker container snapshots, removing images and managing Docker volumes, also deployed Docker Swarm.Deployed code on Web Logic servers for Production, IT, Performance and Development environments using ANT scripts. Making DB deployments thru Oracle SQL, MS SQL.Integration of ANT/Nexus, Jenkins, Atlassian (Bamboo), Urban Code Deploy with Patterns/Release, GIT, Stash, Confluence, Jira and Cloud Foundry.Worked in designing and implementing continuous integration system using Jenkins by creating Python and Perl scripts.Deployed and configured Elastic search, Logstash and Kibana (ELK) for log analytics, full-text search, application monitoring in integration with AWS Lambda and Cloud Watch.Installed and set up Nagios monitoring system on a dedicated Amazon EC2 server, developed several custom plug-ins for monitoring availability and performance of AWS EC2 instances, integrating Pingdom checks, monitoring MySQL databases and results of execution of certain queries, etc.Closely working with Developers, QA, Performance, UAT testers, IT Team. Provided 24*7 supports on call.Care More Los Angeles, CABuild Release EngineerJuly 2014 May 2015Configuring/Maintaining/tuning/upgrading Web logic/Web sphere/JBoss and Web based applications like Java &Tomcat/Apache. Deployed Applications into PROD & Pre-Prod environments with various application server technologies like Web logic, JBoss & Apache Tomcat.Created CI/CD pipelines and setup auto trigger, auto build and auto deployment with the help of the CI/CD tool like Jenkins. Implementing new projects builds framework using Jenkins &Maven as build framework tools.Integrated SVN/Git repositories with Jenkins so developers can deploy their code and created various Jenkins jobs in different regions to propagate code through QA, prod and production environments.Administration skills in Version Control Management tools (GIT) like tagging, branching, merging, stash, patching and user access control.Experience working in CI/CD model and able to create a complete Jenkins pipeline for auto deployment for the different environments like Dev, QA and Prod.Configuration of various plug-ins for Jenkins for automation of the workflow and to optimize and smooth running of build jobs. Implementing a Continuous Delivery framework using Jenkins, Puppet, Maven & Nexus in Linux environment.Installed Jenkins plug-ins for GIT Repository, setup SCM Polling for Immediate Build with Maven Repository and Deployed Apps using custom ruby modules through Puppet as a CI/CD Process.Installing, configuring and administering Jenkins on Linux machines along with adding and updating plug-ins such as GIT, ANT. Used ANT and MAVEN as a build tools on java projects for the development of build Artifacts on the source code.Deployed the applications on multiple WebLogic/WebSphere Server instances and maintained Load Balancing, high availability and Fail over for the servers.Created and configured new JIRA projects and worked with departments to maintain existing JIRA projects. Manually migrated JIRA from 4.1 to 5.8 standalone JIRA on Linux server and created custom workflows, screens and Custom fields for JIRA.Installed and Configured the Nexus repository manager for sharing the artifacts within the company. Maintained and deployed the Artifacts, used UDeploy (UrbanDeploy) release build and produce products for testing and use in production.Installed & enabled Firewall/IP tables rules on new servers to secure the network, also designed Firewall rules for new serversCreating volume groups, logical volumes, extending logical volumes based on the requirements using Logical Volume Management (LVM) commands, also created and activated SWAP volumes to enhance system Performance and Tuning.Configuration & administration of NFS, NIS, FTP, SSH Server. Maintaining security groups assigned to Production and Test Linux Servers. Installed, configured and maintained SAMBA server for transferring files between windows and the LINUX environment.Configured Networking Concepts DNS & DHCP, troubleshooting network problems such as TCP/IP, providing support for users in solving their problems.Administrating Active Directory Services on Windows Server. Installation, Configuration, and administration of Windows Servers. |
