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Click here or scroll down to respond to this candidateCandidate's Name
Mobile: PHONE NUMBER AVAILABLEEmail: EMAIL AVAILABLELooking For Only C2C RolesPROFESSIONAL SUMMARY10+ years of experience in Cloud, DevOps, Build and Release Engineer in application configurations, code compilation, automating, building, deploying, and releasing of code from one environment to another environment.Worked on all phases of Software Development Life Cycle. Well versed with Software development (SDLC) and good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile methodologies.Expert in setting up AWS virtual private cloud (VPC) to launch various AWS cloud resources like EC2, Elastic Load Balancing, RDS, Route53, Lambda, SNS, Auto-Scaling, AMI, Cloud Watch, and Amazon Simple DB, IAM and managed AWS storage services like S3, EBS and Amazon Cloud Front. Leverage multiple layers of security, including security groups and network access control lists, to control access to Amazon EC2 instances in each subnet.Worked on Cloud automation using AWS Cloud Formation templates. Managed servers on Amazon Web Services (AWS) platform using Ansible configuration management.Experience in configuring and updating servers with Ansible, Chef and Puppet for continuous integration and continuous delivery on Multiple platforms and container management tools like Docker, Kubernetes, AWS ECS.Experience working with Docker containers, installing Docker Engine, writing Docker files, building images, maintaining docker registry, and managing/administering containers in production environments.Implemented several Tomcat, JBOSS Instances by using the Docker Engine for running several Containerized AppServers and Installed, deployed Docker Engines in Virtualized Platforms for containerization of multiple apps and configure Docker Swarm and Kubernetes.Experience in creating Ansible playbooks, Puppet manifests, Chef Cookbooks to provision Apache webservers, Tomcat servers, Nginx and other applications.Installed, Configured and Administered Jenkins Continuous Integration Tool and created continuous Build process using Jenkins for enterprise scale infrastructure configuration and application deployments. Extensively worked on project testing, and deployments with Jenkins and implemented code coverage and unit test plugins with Maven in Jenkins.Expertise in installing configuring, managing & troubleshooting of VMware ESXi5.0/5.5/6.0/6.5, vCenter Servers. Configured VMware on clustered environment, Implemented Migration of Virtual Machines using VMotion, Storage VMotion.Worked extensively on Identity management and services providers (SSO) using Auth0. Created users and managed their application access using the dashboard. Implement Auth0 configuration setup for Single Sign On (SSO) to allow users to login to multiple systems with just one set of credentials.Worked with Ansible playbooks for virtual and physical instance provisioning, configuration management, patching and software development.Experience in using data visualization tools like TableauExperience in using Bug Tracking tools like JIRA and HP Quality center. Coordinating and tracking all projects for seamless releases using Project Management System JIRA, Source Code Management System SVN and Document Management System SharePoint.Expertise in LVM, SVM. Creating new file systems, mounting file systems, unmounting file systems and troubleshooting Disk space issues. Efficiency in installing, configuring and implementing the RAID Technologies using various tools like SVM.Expertise in installing, updating and managing different servers like DNS, LDAP, FTP, Tomcat & Apache web servers on Linux and expertise in Package Management utilizing Red Hat RPM/YUM and Red Hat Satellite server.Good command in working with Tracking Tools JIRA and IBM Rational Clear Quest. Handling Tickets, Monitoring, Troubleshooting and maintenance in daily day to day job.Experienced in Branching, Merging, Tagging and maintaining the version across the environments using SCM tools like GIT and Subversion (SVN) on Linux platforms and used GIT to keep track of all changes in source code.Extensive experience in UNIX performance tuning and Capacity Planning. Experience in writing YAML, BASH, Ruby, Perl, Python, PowerShell and JSON scripting.Experience working in installing, configuring and managing with Network monitoring tools like Nagios, Splunk, iCinga and SolarWinds. Maintenance of Splunk Environment with multiple indexes and configuring the index settings.Efficient in installation, configuration and management of different databases like RDBMS and NoSQL tools such as SQL Server 2008/2012/2014, MySQL, DB2, PostgreSQL, MongoDB & Cassandra.Efficient in working closely with Development, QA, Product and Business owner teams to ensure high quality and timely delivery of builds and releases across multiple platforms and environments.EDUCATIONMasters in computers & information security assurance from Wilmington University, Delaware, USA 2016Bachelors in computers from Osmania University 2009.TECHNICAL SKILLSDevOps ToolsJenkins, anthill-pro, Udeploy, Maven, Ant, Chef, Puppet, Ansible, salt-stackPlatformsAmazon Web Services, Microsoft azure, google cloud, open-stackOperating systemsRHEL/CentOS 5.x/6.x/7, Ubuntu, Solaris 7/8/9/10, Windows Server 2003/2008/2012Virtualization/ContainerizationVMWare ESXi 6, 5.5, 4.x, 3.x, vCenter, VI Client, Docker, pivotal cloud foundry, vagrantDatabasesMySQL, postgres, Cassandra, Mongo DB, CouchDBVersion Control toolsGIT, SVN, TFS (Team Foundation Server)Monitoring ToolsZabbix, Splunk, Nagios, Hp-site scope, iCinga, sumo logic, Service Now, Jira, confluence, hpsmWeb/Application ServersTomcat, IIS, HIS, JBoss, WebSphere application serverDatabaseOracle, DB2, MySql, Cassandra, MongoDB, SQL Server 2008/2012/2014PROFESSIONAL EXPERIENCEVanguard Malvern, PA Jan 2019 Till DateCloud/DevOps EngineerConfiguring and deploying instances on AWS environment and Data centers, also familiar with EC2, Cloud watch, Elastic Search and managing security groups on AWS. Hands on Configuring and Deploying IAM Roles, Policies as per Governance.Hands on experience in creating Transformation Cluster, Query Cluster, Ingestion Cluster which helps in Data migration, Data query and Data Ingestion from On-Prem to Cloud.Working on Domino (Data Science Platform) on creating different projects, work platforms in Pyspark, Jupyter and visualizing data through different data preparation tools like Tableau and Datameer.Worked on creating EMR Cluster (Elastic Map Reduce) through the Governance customized Cloud Formation Template as an infrastructure.Implemented a Continuous Delivery pipeline with Docker and AWS. Evaluated Kubernetes for Docker container orchestration.Created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files and managed releases of Helm packages. Scheduled, deployed and managed container replicas onto a node cluster using Kubernetes.Deployed application which is containerized using Docker onto a Kubernetes cluster which is managed by Amazon Elastic Container Service for Kubernetes (EKS).Implemented and designed AWS virtual servers by Ansible roles to ensure deployment of web applications. Worked with multiple development teams to troubleshot and resolve issues.Experience in writing Ansible playbooks and Modules to automate our build/deployment process and do an overall process improvement to any manual processes.Experience on working with configuration management tools like ansible. Managed Ansible Playbooks with Ansible roles. Used file module in Ansible playbook to copy and remove files on remote systems.Created inventory in Ansible for automating the continuous deployment and wrote playbooks using YAML scripting.Experience in implementing the Docker for wrapping up the final code and setting up development and testing environment using Docker Hub, and Docker Container Network.Implemented Docker -maven-plugin in and maven pom to build Docker images for all microservices and later used Docker file to build the Docker images from the java jar filesWorked on automation and continuous integration process with Jenkins and AnsibleManaged local deployments in Kubernetes creating local cluster and deploying application containers.Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins, Bamboo along with Python and Shell scripts to automate routine jobs. Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.Experience in implementing SSO for internal and external applications for seamless authentication using OKTA and SAML 2.0 protocol and established authorization mechanism using Active Directory roles.Experience in Tableau Server Administration with the Installation, backup and restore of Tableau Server versions 9.3, 10.4 and 2019.2.5 versions.Proficient in handling different data source connection using Tableau Desktop and managing the Sites and user administration in On-premise and AWS Tableau Environments. Experience in Migration of Tableau from On-premise to AWS.Worked on Java language and TestNG framework for scripting. Used TestNG for building the WebDriver project. Integrated with Continuous Integration tools Jenkins for running test on nightly basis automatically.Managed the version controlling systems like SVN, Git and Created the hooks in code hub for automated build and configured the Jenkins to kick off the builds for extracted the war file and deployed in the application to DEV server like apache tomcat, and OpenShift server.Managed Version Control Subversion (SVN) and GIT Enterprise; and Automated current build process with Jenkins with proposed Branching strategies to accommodate code in various testing cycles.Installed and Configured Apache Tomcat 6.0 application servers on various environments like Dev, Test, Pre-Production and Production.Virtualized the servers using the Docker for the test environments and dev-environments needs and configuration automation using Docker containers.Automated Weekly releases with Maven scripting for Compiling Java Code, Debugging and Placing Builds into Maven Repository using Maven plugins.Providing On-call Support on every alternative week as a rotational basis, involved in resolving complex issues, getting feedback and document it in the Confluence.CNH Burr Ridge, IL Mar 2018 Dec 2018Cloud/DevOps EngineerCreated AWS Launch configurations based on customized AMI, used this launch configuration to configure auto scaling groups and Implemented AWS solutions using EC2, S3, RDS, DynamoDB, Route53, EBS, Elastic Load Balancer, Auto scaling groups.Created Cloud watch & SNS notifications that provides full environment monitoring solutions, created IAM roles and policies to control AWS resources securely.Worked on creation and managing IT infrastructure and application stack using AWS Cloud Formation and writing the template file using JSON script and used AWS CLI to create AWS EC2 instances, IAM for the users, S3 storage buckets.Worked on AuthO SSO which provides the users with a seamless authentication experience where they navigate either through the applications you have built and/or third-party apps.Worked on Auth0 as a service provider and identity (SSO) provider. Created applications using dashboard and managed the users in auth0. Integrated certain user accounts by federating the Auth0 with Active directory (LDAP).Migrated the current Linux environment to AWS/RHEL Linux environment and used auto scaling feature and Involved in Remediation and patching of Unix/Linux Servers. Built python automation scripts to apply OS patching for EC2 instances for security upgrades.Configured Ansible to manage AWS environments and automate the build process for core AMIs using Playbooks, for all application deployments including Auto scaling, and Cloud formation scripts.Responsible for delivering an end to end continuous integration - continuous delivery system for the products in an agile development approach using Ansible and Jenkins and Configuration deployment on cloud infrastructure using playbooks, roles and ad-hoc commands using Ansible.Developed several playbooks using Ansible and deployed the applications/services on the client hosts and worked on Ansible setup, managing hosts file, Using YAML linter, authoring various playbooks and custom modules with Ansible.Implemented Ansible to manage all existing servers and automate the build/configuration of new servers. All server's types were fully defined in Ansible, so that a newly built server could be up and ready for production within 20-30 minutes.Used Ansible Playbooks to setup Continuous Delivery Pipeline and deployed micro services, including provisioning AWS environments using Ansible Playbooks.Using Jenkins pipelines to drive all Microservices builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.Deployment and orchestration of Docker containers on a cloud platform and creating Docker images using Ansible. Write Docker files and built Docker images, creating private repository.Deployed applications using Docker containers in the cloud with Paas for automated provisioning and deployment, integrated SVN, Jenkins and Chef.Created several scripts/apps to monitor and admin all docker containers. Implemented several Tomcat, JBOSS Instances by using the Docker Engine for running several Containerized AppServers.Responsible of installing, updating, diagnosing and troubleshooting the issue tracking and project management application, learning agile methodology by JIRA and worked in setting up JIRA for defect tracking and configured various workflows, customizations and plugins for the JIRA bug/issue tracker. Used Confluence to manage the documentation of the projects.Installed, configured and maintained web servers like HTTP Web Server, Apache Webserver on Red Hat Linux and application servers such as Tomcat and WebSphere.Expert in standardizing Splunk Forwarder deployment, configuration and maintenance across UNIX and windows platform. Installed and configured Nagios, SolarWinds for monitoring the network bandwidth and Server Performance.Provided 24/7 on call support on Linux Production Servers. Responsible for maintaining security on Redhat Linux.CenturyLink Dublin, OH Jul 2017 Mar 2018Cloud/DevOps EngineerExperience in Server infrastructure deployment on AWS Cloud, extensive usage of Virtual Private Cloud (VPC), Cloud Formation, Cloud Front, EC2, RDS, S3, Auto Scaling groups, Route53, SNS, EBS and Cloud Trail.Extensively focused on managing existing applications and increasing scalability with AWS Load Balancing (ELB). Launched load balancers in AWS to distribute the application traffic across different cloud instances.Experience in dealing with Windows Azure IaaS - Virtual Networks, Virtual Machines, Cloud Services, Resource Groups, Express Route, Traffic Manager, VPN, Load Balancing, Application Gateways, Auto-Scaling.Setting up Azure SQL as PaaS and provide service and performed required backup for production data and files with efficient procedures and setting up required encryption in server level to meet PCI compliance.Design, Implement, manage, backup, and monitor storage solutions in accordance with the HA and DR requirements of the enterprise Hosting environment, Create and manage Azure AD tenants, and configure application integration with Azure AD.Managing Amazon Web Services (AWS) infrastructure with automation and configuration management tools such as Ansible, or custom-built designing cloud-hosted solutions, specific AWS product suite experience.Experience in implementing the Docker for wrapping up the final code and setting up development and testing environment using Docker Hub, and Docker Container Network.Focused on containerization and immutable infrastructure. Docker has been core to this experience, along with Mesos, Marathon and Kubernetes and integrating Docker with Openstack Nova. Implemented a Continuous Delivery pipeline with Docker and AWS. Evaluated Kubernetes for Docker container orchestration.Implemented Docker -maven-plugin in and maven pom to build Docker images for all microservices and later used 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. Containerization of Web application using Docker and Kubernetes and Datableayase maintenance.Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and Azure. Experience in installing and administrating CI/CD tools like Jenkins for managing weekly Build, Test and Deploy chain, SVN/GIT with Dev/Test/Prod Branching Model for weekly releases.Created the Maven scripts to deploy the applications to Apache Tomcat and Web Logic Servers. Implemented Maven builds to automate artifacts like jar, war and ear.Implemented and configured CICD pipeline development using Jenkins as a continuous integration tool and GIT as a source control tool. Resolved update, merge and password authentication issues in Jenkins and JIRA.Experienced in authoring Maven pom.xml files, performing releases with the Maven release plug-in and Setup various Jenkins jobs for build and test automation.Worked on Installation, Configuration & Administration of VMware ESXi 5.1/5.5/6.0/6.5 and migrated existing servers into VMware Infrastructure.Was involved in maintaining and managing servers on backup and restore systems. Creating the Redhat Linux server in VMWare ESX client through vSphere Client. Migrated VMs across hosts within a HA cluster to perform maintenance tasks on ESXi hosts.System Installation, configuration and upgrading, VMware ESXi, vCenter and vSphere Clients, Web-logic. Configured, managed ESX VMs with virtual centre and VI client. Used VMware vMotion to eliminate application downtime from planned server maintenance by migrating running virtual machines between hosts. Applying visualization technology in managing multiple operating systems on VMware platforms as well as Windows Hyper -V Manager.Installation & Configuration of Web servers like Apache 2.2 and Application servers like Tomcat7 on the existing Linux servers to fulfil the needs of Development teams.Used JIRA as a Change Management tool and SCRUM Agile Tool and Implemented new JIRA workflows for the QA teams and worked on Splitting JIRA servers configuration. Managed Jira users and created workflows, issues types, fields in production. Used JIRA tool to track all the defects and changes related to build and Release Team in an Agile environment.Installation, configuration and administration of various services like Apache web server, FTP (File Transfer Protocol, NTP (Network Time Protocol), NFS (Network File Sharing), Nginx. Installation, configuration of monitoring tools such as Nagios, Zabbix & Splunk.Expertise in scripting for automation, and monitoring using Shell, PowerShell, Python & Perl scripts.Work with development teams and business areas to plan future capacity requirements and hold regular meetings to review usage as well as create, revise, and report any new measurements required to manage mainframe or distributed environments.AMRI Hyderabad, India Aug 2011 July 2015 LINUX Systems AdministratorInstallation of patches and packages using RPM and yum in Red hat Linux. Managed the installation software, security patches, system fixes, package updates and enhancements for Solaris, Red hat 5 and 6, Centos 6 and 7.Created and modified application related objects, created profiles, users, roles and maintained system.Established and maintained user accounts, assign file permissions and user passwords. Access and edit files securely using VI text editor.Responsible for setting up Cron jobs scripts on production servers. Used Cron jobs to manage systems performance, tuning upgrades & testing. Wrote shell scripts to monitor the processes in all the servers.Installation, configuration, upgrade of software patches and packages as needed. Troubleshooting connectivity issues to SSH, grub & network problems. Performed hardware and software upgrades as requested and approved.Installed new/rebuild existing servers and configured hardware, services, settings, directories etc., in accordance with baseline and operational requirements.Installed and configured Apache Web servers like Http and Nginx (proxy server) and troubleshoot problems arising from Apache functionality.Performed Disk management with the help of LVM (Logical Volume Manager). Managing (adding/removing) disks and partitions LVM and overall file systems.Created partition of disks using parted and fdisk and maintained file systems and performed RAID configuration on Unix/Linux.Troubleshooting issues in a Unix/Red Hat Linux Enterprise environment affecting customer's deadlines and productivity in a manner that minimizes intrusions in customers' ability to carry out critical business activities.Package management using RPM, YUM in Red Hat Linux. Experienced in Red Hat Linux package administration using YUM.Management of RedHat Linux user accounts, groups, directories and file permissions. Managed user accounts using Windows Active Directory 2003/2008 to create new domain accounts, provide controlled access to existing network shares as well as creating new ones using HyenaConfiguration and administration of various services like LDAP, NFS, FTP, SAMBA, DNS and POSTFIX Servers in Red Hat Enterprise Linux.Configuration like assigning IP addresses, configuring network interfaces, assigning static routes, hostnames etc.Monitored server and application performance & tuning via various stat commands (vmstat, nfsstat, iostat etc) and tuned I/O, memory, etc. Monitoring CPU and Memory usage using commands like top, vmstat of Red Hat Enterprise Linux.Troubleshooting and resolving network issues. Documentation of activities performed and making the standard operating procedure (SOP).Worked on reliability, manage liability and performance improvements for Linux enterprises.Certifications:AWS Solutions Architect Associate |
