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Click here or scroll down to respond to this candidateCandidate's Name
Email ID: EMAIL AVAILABLEContact: PHONE NUMBER AVAILABLEProfessional Summary:10 Years of experience in the IT industry comprising Software Configuration Management (SCM) and Linux Systems Administration. Extensive experience includes SCM, DevOps Build/Release Management, Change/Incident Management and Cloud Management.Direct the Low Latency Electronic Trading Operations and Monitoring Center and Client Connectivity teamsExtensive experience in working with programming languages and environments such as Java, .Net, Perl, Python, JavaScript and PHP.Experienced in working on DevOps/Agile operations process and tools area (Code review, unit test automation, Build & Release automation, Environment, Service, Incident and Change Management).In-depth understanding of the principles and best practices of Software Configuration Management (SCM) processes, which include compiling, packaging, deploying and Application configurations.Implemented AWS solutions using EC2, S3, RDS, Dynamo DB, EBS, IAM, SNS, SQS, SWF, Route 53, Elastic Load Balancer, EMR, Code Commit, Code Deploy, Ops Works, Elastic File System, Direct Connect, Cloud Watch, VPC, ACL, Cloud Formation, Cloud Front, Cloud Trail, Auto scaling groups.Experience in AWS AMI, which included managing application and creating Windows and Linux EC2 instances.GCP supports Infrastructure as Code (IaC) principles through tools like Terraform and Deployment Manager.Written Cloud Formation Templates (CFT) in JSON and YAML format to build the AWS services with the paradigm of Infrastructure as a CodExperience working with IAAS/PAAS Solutions like AWS, Azure.Experience in building new OpenStack Deployment through Puppet and managing them in production environment.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 build and release automation of Java, Python, SOA and Web based applications.Strong hands-on development and configuration experience with tools like Chef/Puppet/Ansible.GCP's Kubernetes Engine (GKE) simplifies container orchestration, allowing DevOps engineers to deploy, manage, and scale containerized applications efficiently.Experience with Setting up Chef infrastructure, Chef-repo and Boot strapping chef nodes.Experience in using Chef attributes, Chef templates, Chef recipes, Chef files for managing the configurations across various nodes.Extensive experience in using Ansible for managing deployments in large number of servers.Written Ansible Plays and Playbooks for zero-downtime installation, upgrading and uninstalling of various processes.Writing AWS Terraform templates for any automation requirements in AWS services.Worked on creation of custom Docker container images, tagging and pushing the images to the repo.Installed and configured monitoring tools Nagios for monitoring the network bandwidth and hard drives status.Expertise in using the build tools like MAVEN and ANT for building deployable artifacts such as WAR & EAR from source code.Experience in converting build.xml into pom.xml in order to build the applications using maven.Experience in managing the Artifacts generated by MAVEN in the Nexus Repository.Experience with CI (Continuous Integration) and CD (Continuous Deployment) methodologies using Jenkins, Hudson and Bamboo.Worked on Apache Hadoop and used Kafka for messaging system and spark for processing large sets of data.Used Docker for packaging applications and designed the entire cycle of application development and used Virtualized Platforms for Deployment of containerization of multiple apps.Couchbase integrates seamlessly into CI/CD pipelines.Experienced with Docker containers to transport any application to be run on any operating system/environment.Experience in branching, tagging and maintaining the version across the environments using SCM tools like Subversion (SVN), GIT, Visual SVN, and TortoiseSVNExperience with build tools Ant and Maven for writing build. xmls and pom. xmls respectively.Experience in using bug-tracking systems like JIRA, Nagios, Bugzilla and Mantis.Expertise in building deployable artifacts such as .war from source code using Apache ANT and MAVEN.Technical Skills:Scripting LanguagesPerl, Python, Ruby, Bash Shell scripting, PowerShell, Json.Operating SystemsWindows, MacOS, Ubuntu, Red Hat Enterprise Linux (RHEL), Solaris, Debian.Virtualization ToolsVMware, Oracle Virtual BoxSCM ToolsCVS, SVN, TFS, GIT, GitHub, Nexus.Build ToolsANT, Maven 2.0, Jenkins, Hudson, Bamboo, GroovyDeployment ToolsPuppet, Ansible, Chef.Orchestration ToolsDocker, Kubernetes.Monitoring ToolsNagios, CloudWatch, Splunk, ELK, Wireshark.Web ServersWebLogic, WebSphere, Tomcat, JBOSS, NGNIX, httpd, IIS.Open stack ServicesNova, Keystone, Horizon, Heat, CinderDatabasesMYSQL, MS SQL, NoSQL, MongoDB, Oracle, PostgreSQL, AWS RDSCloud TechnologyAWS (EC2, S3, ELB, EBS, IAM, VPC, RDS, SNS, SQS, Glacier, Route53, Cloud Watch, Cloud Formation, CloudFront, Auto Scaling.Education Qualification:Bachelor of Technology COMPUTER SCIENCE ENGINEERING February 2012Professional Experience:Capital one Richmond, VARole: Sr. DevOps & AWS Engineer June 2017 to presentResponsibilities:As part of the DevOps team, my role includes release management, Environment Management, deployments, Continuous integration, continuous deployment, Incident management, version management.Wrote CI/CD pipeline in Groovy scripts to enable end to end setup of build & deployment using Cloud Bees Jenkins and Developed an end-to-end CI/CD Pipelines in Jenkins to retrieve code, perform tests and push build artifacts to Nexus.Utilized Kubernetes and docker for the runtime environment of the CI/CD pipeline system to build, test deploy.Spearheaded the initiation of a CDK-based project, defining infrastructure requirements and selecting CDK as the preferred Infrastructure as Code (IaC) tool.Providing a better workflow for Continuous Integration and Continuous Delivery.Actively involved in architecture of DevOps platform and Cloud solutions.In-depth experience with Amazon AWS Cloud Services, (EC2, S3, EBS, ELB, Cloud Watch, Elastic IP, RDS, SNS, SQS, Glacier, IAM, VPC, EC2 Container Service) and managing security groups on AWS.Utilized CDK to define modular infrastructure components, enabling efficient scaling and enhancing maintainability of the project's AWS resources.OpenShift integrates with CI/CD tools to automate the build and deployment pipeline.Extensively worked on creating CI CD pipelines using Jenkins for building, validating and testing the Cloud formation templates, Ansible Playbooks.Used Ansible to manage AWS environments and automate the build process for core AMIs used by all application deployments including Auto scaling, and Cloud formation scripts.Integrated CDK deployments into the project's continuous integration pipeline, establishing automated and reliable infrastructure updates through AWS Code Pipeline.Used tools like Maven or Gradle for building Spring Boot applications.Excelled on creating AMI (AWS Machine Images) that utilizes ELB (Elastic Load Balancer) and Auto Scaling. That Auto Scaling fired up new resources those will by default bootstrapped with the Chef-Server.OpenShift leverages Kubernetes for container orchestration. It automates the deployment, scaling, and management of containerized applications, providing a consistent and reliable environment for running containers.Deploy Splunk instances on cloud servers and configure them according to the organization's requirements.Developed custom CDK constructs tailored to project-specific requirements, encapsulating reusable patterns and promoting consistency in infrastructure design.Implemented CDK best practices for security, reliability, and performance, ensuring the project's AWS infrastructure met industry standards and compliance requirements.Experience with Configuration Management/Automation tool Ansible and has worked on integrating Ansible YAML Scripts.Open Shift supports Jenkins and other popular CI/CD tools, enabling teams to achieve faster and more reliable software delivery.There are both Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) options for deploying Splunk in the cloud.Used chef for application automatic deployment and provisioning to different environmentsUsed chef to automate configuration management and applications.Experience automating application deployment and orchestration using Chef Habitat, streamlining processes, and reducing manual intervention.Couchbase provides robust monitoring capabilities, allowing DevOps teams to track key performance metrics, identify bottlenecks, and proactively address issuesWorked with application teams to install operating system, patches, version upgrades as required. Integrated Kafka with Spark in sand box Environment.Provisioning AWS through Infrastructure as code. Push button deployment of new environments and version control of existing systems Terraforming AWS.Worked with Terraform scripts for instance provisioning and configuration management.Creating CloudWatch alerts for instances and using them in Auto scaling launch configurations.TCP handshaking and working with the TCP and UDPTroubleshoot firewall, Security groups, IP tables. Handling problems like packet loss at network level and running with Apache, nginx.Experience in diagnosing and resolving issues related to application packaging or deployment using Chef Habitat.Developed Agile processes using Groovy, JUnit to use continuous integration tools Worked for designing and creating a Micro services delivery platform Initiative.Working the management tools like chef, puppet, Nagios, Git, and Jenkins.Basic responsibilities include Build and Deployment of the java applications onto different environments like Dev, Prod, INT and QA.Designed a system using Kafka to auto - scale the backend servers based on the events throughput.Dockerizing Spring Boot applications to create lightweight, portable containers.Worked with server infrastructure team to provision servers, virtual machines and standalone systems through SCCM and Docker Containerization.Worked on installation of Docker Using Docker Toolbox.Worked on creation of custom Docker container images, tagging and pushing the images.Configured EC2 container service (ECS) and Docker engine to deploy the micro services-oriented environments for scalable applications.Created reference Architecture and built Minimum Viable product (MVP) for containerization platform using Docker and Mesos as well as Kubernetes.Focused on containerization and immutable infrastructure. Docker has been cored to this experience, along with Mesos, Marathon, and Kubernetes.Created a private cloud using Kubernetes that supports development, test and production environments.Worked on the Analytics Infrastructure team to develop a stream filtering system on top of Apache Kafka.Good Exposure on Vagrant & Docker based container deployments to create environments for dev teams and containerization of environment delivery for releasesManaged Kubernetes charts using Helm. Created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files and Managed releases of Helm packages.Deployed production-ready Kubernetes Clusters on top of Amazon EC2 instances using KOPS.Automated deployments, scaling, and operations of application containers across clusters of hosts, provided container-centric infrastructure by Kubernetes.Complete knowledge of AWS service.Worked on setting up CI servers such as Jenkins, Travis CI, or GitLab CI.Launching Amazon EC2 Cloud Instances using Amazon Images (Linux/ Ubuntu) and configuring launched instances with respect to specific applications.Configuring and Networking of Virtual Private Cloud (VPC).Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS.Written Cloud formation templates and deployed AWS resources using it.Implemented and maintained the monitoring and alerting of production and corporate servers/storage using AWS Cloud watch.Utilized tools like Spring Cloud Config for centralized configuration management.Involved in scrum meetings, product backlog and other scrum activities and artifacts in collaboration with the team.Experience in creating disaster recovery plans and backup strategies for applications managed with Chef Habitat.Automate deployment processes to move code through development, testing, and production environments.Creating Cloud watch alerts for instances and using them in Auto scaling launch configurations.Deployment of build artifacts like wars and ears into a WebLogic app server by integrating the WLST scripts to Shell Scripts.Member of the Technical Design team, Build and Release Module for Development of new products.Responsible for maintaining a semi-annual upgrade life cycle for all the software and tools.Created the automated build and deployment process for application, re-engineering setup for better user experience, and leading up to building a continuous integration system.Performed and deployed Builds for various Environments like QA, Integration, UAT and Production EnvironmentsEnvironment: GIT, SVN, Maven, Ansible, ANT, Docker, Jenkins, Apache Webserver, JIRA, Windows, Python, PowerShell, AWS, Chef, MS SQL, Java, Docker and Hudson.CDK Global Seattle, WADevOps & AWS Engineer Oct 2016 to May 2017Responsibilities:Responsible for creating & Managing Docker files for creating necessary base images used for automation of build & deployment environments.Created the automated build and deployment process for application, re-engineering setup for better user experience, and leading up to building a continuous integration system.Used CloudFront to deliver content from AWS edge locations to users, allowing for further reduction of load on front-end server.Experience in working with Groovy on Grails framework which makes creating complex workflows much simpler.Used Ansible tower for managing the Ansible playbooks, Creating inventory, job templates and scheduling jobs and Ansible servers.Wrote the Ansible playbooks which are the entry point for Ansible provisioning, where the automation is defined through tasks using YAML format, Run Ansible Scripts to provision Dev serversCouchbase offers features like role-based access control (RBAC) and encryption to ensure data security.Implemented monitoring solutions for CDK deployments, enabling proactive issue identification and troubleshooting for enhanced project stability.Implemented CDK best practices for security, reliability, and performance, ensuring the project's AWS infrastructure met industry standards and compliance requirements.Installed and configured an automated tool Puppet that included the installation and configuration of the Puppet master, agent nodes and an admin control workstation.Developed Puppet modules to automate deployment, configuration, and lifecycle management of key clusters.Couchbase's performance, scalability, and support for modern application development make it a valuable asset in the DevOps toolkitWrote Puppet manifests for deploying, configuring, and managing collected for metric collection and monitoring.Experience with containerization and clustering technologies like Docker and KubernetesAdminister CI/CD pipeline (Jenkins, Chef) tools stack administration and maintenance.Developed CI/CD pipeline system with Jenkins on Kubernetes container environment, utilizing Kubernetes and Docker for the CI/CD pipeline system to build, test and deploy.Installed, Configured and Administered Hudson/Jenkins Continuous Integration Tool.Worked on installation of Docker using Docker toolbox and Docker Engine.Responsible for delivering an end-to-end continuous integration - continuous delivery system for the products in an agile development approach using Puppet and Jenkins.Built Continuous Integration environment Jenkins, Artifactory and Continuous delivery environment using Jenkins, Yum and Puppet.Used Maven to build rpms from source code checked out from GIT and Subversion repository, with Jenkins being the Continuous Integration Server and Artifactory as repository manager.Involved in editing the existing ANT/MAVEN files in case of errors or changes in the project requirements.Responsible for managing distributed applications across hybrid AWS and physical data centers.Implement systems that are highly available, scalable, and self-healing on the AWS platform.Created the AWS VPC network for the Installed Instances and configured the Security Groups and Elastic IPs accordingly.Manage environments for legacy codes using specific Docker containers based on the required architecture.Maintain a Live Like environment using Docker Containers to test any production issues on the setup and push it into production.Designing and implementing fully automated server build, management, monitoring and deployment solutions spanning multiple platforms, tools and technologies including Jenkins.Implemented the Build automation process for all the assigned projects in Vertical Apps domain.Monitor the UAT/Production Environments for any down time issues by performing regular corn job updates in servers.Evolving new tools/methodologies to improve this existing process and show better results to all stakeholders.Nodes/Agents, SSH, deployment in Agile methodology and testing.Used Splunk monitoring.Managed daily builds and releases to QA. Debugged build failures and worked with developers and QA personnel to resolve related issues.Environment: DevOps, Java, Ant, Maven, Jenkins, Azure, Hudson, Chef, Python, AWS, GIT, SVN, Apache Webserver, JBoss, VMware, Windows, Subversion, Docker, EC2, Jira, Linux, Node JS, Database build.Trios Health Kennewick, WABuild & Release Engineer/DevOps Engineer Jan 2016 to Sept 2016Responsibilities:Developed and supported the Software Release Management and procedures.Working on different environments like Java, .NET, Visual Basic and Visual C++.Built Jenkins jobs to create AWS infrastructure from GitHub repos containing terraform code.Setting up the automation environment for Application team if necessary and help them through the process of build and release automation.Configured local Maven repositories and multi-component ANT projects with Nexus repositories and scheduled projects in Jenkins for continuous integration.Closely worked with Developers and Testers in supporting new application feature and manageWrite Terraform scripts from scratch for building Dev, Staging Prod and DR environments.Integrated Build Process through Jenkins to various SCM tools like GitHub, SVN.Migrating existing TFS instances to the latest version of TFS at different clients.Installing new TFS instances for various clients and providing training on best practices with TFS.Installed and configured build manager and agents to queue builds in TFS.Working on Report generation, based on the requirements from the App team.Analyzing the tool architecture and implement it on the applications, making it more user-friendly for the application team.Worked with multiple development groups to design/create automated build and deployments using MS Build, Ant, JACL, VBScript and PowerShell Scripting.Well versed with Continuous integration tools with Database such as Jenkins and Rabbit MQ.Automated provisioning and scaling of Couchbase cluster using AWS Ops Works stacks.Implemented continuous deployment system with Jenkins, AWS: Code Deploy, Ops Works, and Packer.Used Terraform in AWS to spin up the instances with Infrastructure as CodeWorked on log management tools like Logstash, fluent-d, syslog, Elasticsearch.Managed and monitored the server and network infrastructure using Nagios.Communicating with the Application team and making them understand about the automation tool and its features.Build Java code and .NET code on to different Jenkinss servers as per the schedule.Developed Batch scripts to automate the .Net Builds using Bamboo CI server.Used source control version tools like All Fusion Harvest, Visual Source Safe, CVSNT for analyzing the source code and implementing it on automation tool.Working on Deployment procedures using middleware like WebSphere, creating deploy scripts and setting for the Production Release.Supporting the Application team in making them analyze about the automation implementation and other related issues (if any).Environment: Jenkins, terraform, Apache Tomcat, Azure, elastic search, Puppet, Chef, Shell Script, Blade Logic, PowerShell, Unix/Linux, Mongo DB, Couchbase, Windows, Python, Ansible, Perl, SOAP, Bamboo, Rabbit MQ, REST, Jira, NoSQL, Jabos (Wild Fly), JIRA, EJB, SVN, GIT, TFS, Apache ANT, MYSQL, Maven, AWS.Infotech PVT Ltd. IndiaJava Developer May 2012 to Nov 2015Responsibilities:Used Agile methodology for design and development of project.Developed the project in Java, different J2EE technologies like JSP, Servlet, JavaScript, HTML, and CSS.Written JSP's, Servlets for developing the application and deployed the application on Tomcat Server.Designed and developed Customer registration and login screens using HTML, JSP, jQuery Servlets and JavaScript.Involved in developing web application using Spring MVC.Written JavaScript functions to do client-side validation and AJAX functionality is used to get asynchronous data.Involved in Servlets, Java Bean programming on the server side for the communication between clients and server.Tested and deployed the application on Apache Tomcat.Used JDBC in Data Access layer for data manipulation.Wrote SQL queries for JDBC prepared statement and used callable statements to call stored procedures.Worked on backend logic using Servlets, EJB, Hibernate and JDBC.Developed page specific elements, handlers, web beans, view helper classes, JSP pages & fragments by using design patterns and java standards.Validating the Application by Deploying and testing on JBoss Server.Worked on writing SQL Queries and PL/SQL Stored Procedures using Oracle. Used JDBC for connectivity.Implemented Angular JS Data Binding capability in HTML5 to give user a rich and responsive experience.Involved in producing/consuming SOAP based web services.Have implemented Unit test cases using TestNG framework.Used hibernate for O/R mapping with database tables.Created Jenkins jobs for test and development environment deployments.Environment: Agile, J2EE, Core Java, Spring MVC, JSP, JDBC, Angular JS, Eclipse IDE, Apache Tomcat, CSS, HTML, Ajax, JavaScript, HTML, MySQL, Oracle, jQuery, Hibernate, EJB, JUnit, Maven, TestNG, Jenkins. |
