SUMMARY

• 9 years of experience as a Linux Administrator and DevOps Engineer wif reputed companies working on tools like AWS, Jenkins, Puppet, Chef, Ansible, Ansible Tower on Linux distributions.
• Solid experience working wif Amazon Web Services (AWS) products like EC2, Amazon Elastic Beanstalk, AWS Lambda, Route 53, VPC, Elastic Cache, ELB, S3, Glacier, Elastic Block Store, Redis, DynamoDB, Amazon RDS, Cloud Formation, CodeDeploy, CloudWatch, Amazon IAM, SES, SQS, Security GroupsandSNS.
• Hands on experience wif Jenkins - CI/CD concepts, jobs, builds, pipelines, triggering, KPIs/ metrics, SCM, testing, notifiers, distributed builds, plugins, Rest API, artifacts, configuration management tools like Ansible, Chef, Puppet,etc. CD best practices like distributed builds, containerization, traceability, high availability and auto repository builds.
• Experience wif installation, configuration and maintenance in CI technologies like Jenkins/Hudson performing end to end automation for builds and deployments.
• Significant experience designing, deploying, and supporting production cloud environments in AWS ecosystem (including EC2, VPC, RDS, ELB, EBS, S3,Route 53
• Responsible for 24*7 production support of Mission Critical applications both on premises and in AWS as teh applications migrate to AWS.
• Experience in installing, maintaining, and troubleshootingJBOSS in Linux/Unix, WebLogic Apache, Nagiosand security software’s.
• Created User manual on using Atlassian Products (Jira/Confluence) and trained end users project wise
• Implemented teh Atlassian Stash application as teh SCM tool of choice for central repository management
• Hands-on experience wifDevopstools likeChef, Puppet, Ansible, Docker, Jenkins, Prometheus, Grafana, Dynatraceand AWS.
• Experience in working wif projects utilizing APIs, Spring Microservices, SpringBoot, and Apache Kafka.
• Extensive experience in designing and developing multi-tier enterprise solutions using Java/J2EE technologies such as Spring MVC, Spring Boot, Spring core, Hibernate Framework, JavaScript, Web services, JSON, Bootstrap, CSS and HTML.
• Thorough noledge of Waterfall and Agile Methodologies in Application Development wif hands on experience working on Agile Development Team following SCRUM Methodology and paired programming using Test Driven Development (TDD).
• Strong working experience in developingRestful webservicesandMicro ServicesusingGolang.
• Implemented REST services by Golang wif microservices architecture.
• Hands-on experience wif monitoring tools likePrometheus,Dynatrace. And worked wif ApacheKafkaandZookeeper.
• Chef experience wif workflow, infrastructure automation, cookbooks, installation, DK tools, test kitchen, troubleshooting, cookbook development and deployment, extending Ohia, knife plugins and Chef API.
• Proficiency in strategy and practical implementation ofAWSCloud Services likeEC2,S3,VPC, CloudFormation, IAM, Storage Gateway,S3, Glacier,AWS Auto Scaling in launchingEC2 instances, EBS,AWS Lambda,EKS, Elastic Beanstalk,CodeCommit, CloudTrail, OpsWorks,CloudFront,Route53, EMR, Amazon Redshift, DirectConnect,SNS,SQS,Dynamo DB, ELB,ElasticCache, AWSEMRClusterConfiguration.
• Expertise in solving manual redundant infrastructure issues by creating CloudFormation Templates using AWS's Server less application model and deploy RESTFUL API's using API gateway and triggering Lambda Functions.
• Manage development and test infrastructure evolving Jenkins on branch management based on version control and build retention.
• Extensively worked onJenkinsfor continuous integration and for End to End automation for all build and deployments. Proficient wif testingREST API’ s Web & Database testing.
• Successful QA wif diverse background in multiple domains. Contributed to small and large projects in various domains such as Hardware, E - commerce, Mobile, Analytics and Artificial Intelligence applications(Chatbots).
• Experience in working overApache Spark,Kafka,Hadoop,Cassandraunder teh environment ofApache Mesos. Also usedApache OozieandAirflow.
• Contributed to a method wif Hashi corp Packer to test new AWS AMIs before promoting it into production .
• Artifact deployment by use of MAVEN and ANT as build tools.
• Experience wif Virtualization and Open Source technologies like VMware, OpenStack, CloudStack, Microsoft Hyper-V.
• Experience designing, integrating, and managing complex infrastructure solutions (e.g. VMware, Citrix, Multi-Cloud, Hybrid Computing, etc.).
• Worked on performance monitoring tools likeNew Relic.
• Experience in designing and implementing Cloud Automation and orchestration framework in private/public cloud environments involving AWS APIs, OpenStack, VMWare, Chef, Puppet, Python, Ruby, Azure APIs and Workflow Engine.
• Proficient inPython, Shell Scripting, SQL, build utilities like open make,ANTand Cruise Control.
• Designed Ansible Playbooks for zero-downtime installation, upgrade, downgrade, and uninstall processes wif MySql and Redis.
• Experienced wif Ansible, and used to deploy teh applications and systems, Container based architecture and deployments (Docker, Ansible, etc.).
• Experience wifNagios,Cloud Watchand Splunk as IT Infrastructure Monitoring tool.
• Proven abilities in System Administration wif Linux (RHEL 5x/6x/7x, CentOS 6/7 and Ubuntu) environment responsible for Operations, Infrastructure Support and Maintenance through provisioning backups, archives, security monitoring, integrity and availability of hardware and server resources, monitoring and creating scheduled jobs, troubleshooting, server builds and installations, migration, patches, backup, continuity process and monitoring performance.
• Setup test environment for patches and hotfixes and implement teh patch for application testing and staged deployment.

TECHNICAL SKILLS

Hardware / Platforms: HP-UX, AIX, SunOS, Ubuntu, RedHat EL and Windows

Version Control Tools: GIT-STASH,Subversion, UCM ClearCase, Harvest Release 12, and TFS 2010

Programming /Scripting Languages: Shell Scripting, PERL Scripting, Python, Groovy, PHP, and SQL

Change Management & Defect Tracking Tools: HP ALM, IBM Rational ClearQuest, BMC Remedy 7, Jira

Monitoring Tools: Grafana, Splunk, Kibana, Prometheus, Dynatrace, CloudWatch

Build Management Tools: Maven, Ant and MS Build

CI/CD Tools: Jenkins, Hudson, TeamCityand Bamboo

DevOps Tools: Ansible, Artifactory, Jenkins, Docker, Docker Swarm, Chef, Nagios, Git, GitHub, Splunk, Gradle, Vagrant, Puppet, Kubernetes, Open Source Tripwire & Bamboo

Application Server: Apache Tomcat, Apache Geronimo, JBoss Enterprise & IBM WebSphere

Cloud Platforms: Amazon Web Services (AWS), Azure and PCF

PROFESSIONAL EXPERIENCE

Confidential

Sr AWS Devops Engineer

Responsibilities:

• Responsible for TEMPeffective provisioning, configuration, operation, and maintenance of systems hardware and software and overall infrastructure.
• Responsible for designing fault-tolerant mechanisms for keeping distributed systems healthy, and developing proactive monitoring back to DevOps and to teh development teams.
• Maintained a farm ofAWSsolutions usingEC2instances,ELB's, S3, EBS, Auto Scaling and RDS.
• Developed Cloud formation templates to launchVPC’sand instances in teh AWS cloud.
• UsedIAMto create new accounts, roles and groups and provisioned Web Servers inAWSandDNS route53records types.
• ConfiguredS3 versioningand lifecycle policies to backup files and archive files inGlacierand configured Elastic Load Balancers wif EC2Autoscalinggroups.
• Built a RESTful API to save and retrieve agent information in Java using Spring MVC, Apache and AngularJS.
• Worked on monitoring, setting alarms and notifications forEC2 hostsusingCloudWatch.
• Managed teh developer code usingGITand migrated code bases and processes toGIT/GitHub.
• Point team player on Openshift for creating new Projects, Services for load balancing and adding them to Routes to be accessible from outside, troubleshooting pods through ssh and logs, modification ofBuildconfigs, templates,Imagestreams, etc
• Managing teh Openshift cluster dat includes scaling up and down teh AWS app nodes.
• Developed build and deployment scripts usingAntandMavenas build tools in Jenkins to move into different environments and create new jobs and branches throughJenkins.
• Setting up ANT script based jobs inJenkinsand worked wifJenkins Pipelines.Installing, configuring and administeringJenkinsCI tool using Chef on AWS EC2 instances.
• Configured various jobs inJenkins & Hudsonfor deployment of Java based applications and running test suites and responsible for CI environments (Jenkins, Nexus, Sonar).
• Worked on creation of customDockercontainer images, tagging and pushing teh images and worked on creating theDockerContainers and Docker consoles for managing teh application life cycle.
• DeployedDocker Enginesin Virtualized Platforms for containerization of multiple applications.
• Managed local deployments in Kubernetes, creating local cluster and deploying application containers.
• Deployed application which is containerized usingDockeronto aKubernetescluster which is managed by Amazon Elastic Container Service for Kubernetes (EKS). Configured ‘Kubectl’ to interact wif Kubernetes infrastructure and usedAWS Cloud Formation Templates (CFT)to launch a cluster of worker nodes on Amazon EC2 instances.
• Container management using Docker by writing Docker files and set up teh automated build on Docker HUB and installed and configured Kubernetes .
• Implemented Ansible to manage all existing servers and automate teh build/configuration of new servers.
• Protected encrypted data needed for tasks wif Ansible Vault.
• Wrote Ansible Playbooks wif Python SSH as teh Wrapper to Manage Configurations of AWS Nodes and Test Playbooks on AWS instances using Python. Run Ansible Scripts to provision dev servers.
• Configured Ansible to manage AWS environments and automate teh build process of AMIs used by all application deployments including Auto Scaling, and Cloud formation scripts and automated teh infrastructure by Chef scripts.
• Excellent in Setting up monitoring tools like Nagios and Amazon Cloud watch to monitor major metrics like Network packets, CPU utilization, Load Balancer Latency.
• Created database tables dat can store and retrieve any amount of data, and serve any level of request traffic using DynamoDB and Proficiency in multiple databases like MongoDB, MySQL, ORACLE & MS SQL Server.

Environment: Linux/Unix, Docker, AWS, GIT, Ansible, JIRA, Shell scripts, Bash, ANT, Maven, Apache Tomcat, Jenkins, Amazon S3 Buckets, EC2, EBS, CentOS, Nexus, Maven, Splunk, Nagios, Java, J2EE.

Confidential, Long Island City, NY

Senior AWS DevOps Engineer

Responsibilities:

• Involved in Implementation of variousAWScloudApplications & deployment using Amazon EC2, S3, RDS(MySQL), Elasticload balancing, Autoscaling,CloudFront, Elastic Cache, ElasticBlockStorage, Elastic Beanstalk,CloudWatch, Identity Access Management, Implementing Virtualcloudplatforms using Amazon Virtual PrivateCloud.
• Setup and buildAWSinfrastructure wifvarious resources: VPCEC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS inCloudFormationJSON templates.
• Migrated existingAWS infrastructureto server less architecture (AWS Lambda)deployed viaTerraformand ImplementedAWS Lambda functionsto run scripts in response toCloudWatchevents in theAmazon Dynamo DB table or S3 bucket to HTTPrequests using AmazonAPI gatewayand invoked teh code usingAPIcalls made usingAWS SDKs.
• Involved in developing different environments like Dev, Test, Staging and Production on AWS byprovisioning Kubernetes clusters on EC2 instances using Jenkins, Docker, CloudFormation and Terraformfor CI/CD.
• Wrote Terraform scripts to automate AWS services which include ELB, ECR, ECS, Cloud Watch alarms, Lambdas, Database, Auto scaling, EC2, Cognito, Security groups, S3 bucket, API, VPC, SNS, SQS, Kinesis Firehose streams, System manger and IAM roles and policies.
• Developed Docker images to support Development and Testing Teams and their pipelines usingJenkins.
• Coordinate/assist developers wif establishing and applying appropriate branching, labeling/naming conventions using GIT source control and analyzed and resolved conflicts related to merging of source code for GIT.
• Developed new RESTful API services dat work as a middleware between our application and third-party APIs dat we will used using Golang.
• Openshiftvirtualized PaaS provider - useful in automating teh provisioning of commodity computing resources for cost and performance efficiency.
• Experience in creating Task definitions, which specifies teh tasks, Resource allocation (Fargate), services and docker image on which application is built for Elastic Container Service and ALB.
• Configuration and Integration wifVault (HashiCorp)to store Database username/password, Azure secret keys etc.
• Used Microservice architecture wif .NET based services interacting through a combination of RESTand leveraging AWS to build, test and deploy identity Microservices.
• Involved in design, implementation and modifying thePythoncode and usedPythonandshell scriptsfor automation of teh build and release process.
• Experienced testing API using Postman, SoapUI and other API testing tools.
• Hands-on experience in networking, storage and database AWS services. Worked on Redshift/ Aurora for Database, Lambda functions for Querying Database, API Gateway to publish and Deploy application, S3 for file Storage and AWS Cognito for Autantication Services.
• Generated workflows through Apache Airflow, tan Apache Oozie for scheduling teh hadoop jobs which controls large data transformations.
• Monitoring AWS instances regularly usingCloudwatchandNew Relictools.
• Developed shell script forVagrant (HashiCorp)to create and configure lightweight, reproducible, and portable development.
• Managing security groups on AWS and custom monitoring using cloud watch.
• Collaborate wif cross-functional teams to implement Agile process workflow in Jira and documenting using Confluence.
• Developed Templates for AWS Infrastructure as a Code (IaC) using Terraform to build develop, testing, staging and production environments.
• Develop dashboards in Datadog,Splunk, Kibana,and Grafan AngularJS, wif NodeJS and CSS.
• Automated backup of data in EBS and instance store to S3 buckets and created backup of AMI formission critical production servers from AWS CLI and used AWS Data pipeline to configure data loadsfrom S3 into Redshift.
• Setting up of resources which invokes/triggers Lambda function to run background tasks wifresponse to teh events created from Amazon S3 bucket resource.
• Experience in creating AWS AMI, has used Hashi corp Packer to create and manage teh AMI's.
• Utilized CloudWatch to monitor resources such as EC2, CPU memory, Amazon to design highavailability applications on AWS across availability zones.
• Involved in building Docker images using Jenkins pipelines for microservice specific to teh JFROG antifactory and implemented Spinnaker pipeline to deploy it to Azure Kubernetes cluster.
• Involved in implementing Amazon RDS multi-AZ for automatic failover and high availability at teh database tierand optimized teh configuration of Amazon Redshift clusters, data distribution, and data processing.
• Implemented a production ready, load balanced, highly available, fault tolerant, auto scalingKubernetes AWSinfrastructure and microservice container orchestration.
• Involved in developing and maintaining Docker images for a tech stack including Cassandra, KAFKA and several inhouse written Java services running on Azure HD insights cluster.
• Created reproducible builds of teh Kubernetes applicationsandmanaged Kubernetes manifest files.Scheduled, deployed and managed Container replicas onto a node cluster using Kubernetes.
• CreatedAzureAutomation Assets,Graphical runbook,PowerShell runbookdat willautomatespecific tasks, deployedAzure ADConnect, configuringActive Directory Federation Service (AD FS)autantication flow,ADFSinstallation usingAzure AD Connect, and involved in administrative tasks dat includeBuild,Design,DeployofAzure environment.
• ConfigureContinuous Integrationfrom source control, setting up build definition wifinVisual Studio Team Services (VSTS)and configurecontinuous deliveryto automate teh deployment ofASP.NET MVCapplications toAzure web appsand managedAzure Active Directory,Office 365and applied upgrades on a regular basis.
• Worked wifTerraformTemplates to automate teh Azure Iaas virtual machines using terraform modules and deployed virtual machine scale sets in production environment.
• ManagedAzureInfrastructureAzure Web Roles,Worker Roles,VM Role, Azure SQL,Azure Storage,Azure ADLicenses,Virtual Machine Backupand Recover from a Recovery ServicesVaultusingAzure PowerShellandAzure Portal.

Environment: GIT, Jenkins,Docker, JIRA, AWS, IAM, S3, cloud watch, Splunk, Apache, Hashi Corp Vault,Dynatrace, Prometheus, Ansible, Chef, Groovy, Terraform, Windows, MYSQL, New Relic, Cloudwatch, Redis, Azure, Kubernetes, Bash, Confluence.

Confidential, Eagan, MN

Sr. AWS DevOps Engineer

Responsibilities:

• Involved in Creating Ansible playbooks for various automation purpose, file copy, permission changes, configuration changes, path specific folder creation.
• Build files using Ansible and combine them to form clean, reusable abstractions.
• Migrated over 80% of VMWAREVMs toAWSand Managed Services like EC2, S3 Bucket, Route53, ELB, EBS etc. wif Ansible Playbooks.
• Accomplished high Availability and disaster recovery work wif PostgreSQL and worked wif VM, Docker, container solutions, PaaS solutions likeCloudFoundry.
• Maintained teh user accounts (IAM), RDS, Route 53, VPC, RDB, DynamoDB, SES, SQS and SNS services inAWScloud.
• Automated deployment templates for relational and NoSQL databases inAWS. Deployed web applications and services developed in Java, PHP, Node.js, on web servers like Apache usingAWS Beanstalk.
• Created Micro services applications wif integrations toAWSservices by using Amazon EKS, while providing access to teh full suite of Kubernetes functionality.
• Wrote teh HTTP RESTful Web services and SOAP API's in Golang.
• Secured Data is stored in MySQL. Vault (by HashiCorp) secures, stores and tightly controls access tokens and passwords used by teh overall platform, started in teh AWS cloud and currently integrates wif several services like: AWS AIM, Amazon DynamoDB, Amazon SNS, Amazon RDS.
• Used various services ofAWSfor this infrastructure. UsedEC2virtual servers to hostGit, Jenkinsand configuration management tool likeAnsible. Converted slow and manual procedures to dynamicAPI generated procedures.
• ImplementedCloud Trailin order to capture teh events related toAPIcalls made to AWS infrastructure.
• Managing PivotalCloudFoundry(PCF), applying patches, upgrading PCF 1.6 to next versions
• Managed Kubernetes charts using Helm. Created reproducible builds of teh Kubernetes applications, managed Kubernetes manifest files and managed releases of Helm packages.
• Worked wif PivotalCloudFoundry(PCF) Architecture (Diego Architecture), PCF components and their functionalities. Experienced in using PivotalCloudFoundry(PCF) CLI for deploying applications and otherCloudFoundry(CF) management activities.
• Built internalsecretstore wifHashi Corp Vault, integrated wifchef cookbookand other code, automated teh applicationsecret managementprocess also worked onHashi Corp Vaultsecret management tool to providesecurityforcredentials,tokens, andAPI Keys.
• Support for all otherAWSproducts such as RDS, Route53 (DNS),CloudTrail, Elastic cache, Lambda and AmazonKinesis.
• Created monitors, alarms and notifications for EC2 hosts usingCloudWatch. Deploy and monitor scalable infrastructure on Amazon web services (AWS)& configuration management using Chef and Ansible.
• Managed AWS infrastructure as code usingTerraform, Expertise in writing new plugins to support new functionality inTerraform.
• Collaborate in teh automation ofAWSinfrastructure via terraform and Jenkins - software and services configuration via Chef and Ansible.
• Wrote prototype and production code in numerous programming language which depends up on languages of existing codebase: Golang/Go and Python.
• Implanted a continuous Delivery pipeline wif Docker, Jenkins and GitHub. Whenever a new GitHub branch gets started, Jenkins our continuous Integration server, automatically attempts to build a new Docker container from it.
• Built a new CI pipeline, Testing and deployment automation wif Docker, Jenkins and Ansible. Integrating Sonarqube in teh CI pipeline for code coverage reports and sonar metrics. Integrating Sonarqube in teh CI pipeline to analyze code quality and obtain combined code coverage reports after performing static and dynamic analysis.
• Build and Maintained Docker container clusters managed by Kubernetes on GCP. Utilized Kubernetes and Docker for teh runtime environment of teh CI/CD system to build, test deploy.
• Planning, deploying, monitoring, and maintaining AmazonAWScloudinfrastructure consisting of multiple EC2 nodes and VMWareVM's as required in teh environment.
• Worked onAWSCloudplatform and its features which includes EC2, VPC, EBS, AMI, SNS, RDS, EBS,CloudWatch,CloudTrail,CloudFormationAWSConfig, Auto scaling,CloudFront, IAM.
• Utilize AWSCLI to automate backups of ephemeral data-stores to S3 buckets, EBS and create nightly AMIs for mission critical production servers as backups.
• Maintained teh user accounts (IAM), RDS, Route 53, VPC, RDB, DynamoDB, SES, SQS and SNS services inAWScloud.
• Installed and Administrated CI/CD tools like Jenkins for managing weekly Build, Test and Deploy chain, GIT wif Dev/Test/Prod Branching Model for weekly releases.
• Experience in container technologies Docker, Vagrant, Kubernetes, and Virtualization Technologies Virtual Box, VMWare,CloudFoundry.
• Developed build and deployment scripts using apache Maven as build tool in Jenkins to move from one environment to other environments and automated builds using Maven and Ant for creation of build artifacts like war or ear files.
• DefinedAWSSecurityGroups which acted as virtual firewalls dat controlled teh traffic allowed to reach one or moreAWSEC2 instances.
• Implemented and designedAWSvirtual servers by Ansible roles to ensure deployment of web applications.

Environment: Subversion, GIT, Jenkins, ANT, MAVEN, JIRA, AWS, Apache, New Relic, Cloudwatch, Dynatrace, Prometheus, Ansible, Hashi Corp Vault, Chef, Tomcat, Red hat, Linux, Perl Scripts, Shell scripts, SonarQube, MYSQL, Redis, Docker, Kubernetes, Bash.

Confidential, Boston,MA

AWS DevOps Engineer

Responsibilities:

• Launching Amazon EC2 Cloud Instances using Amazon Web Services (Linux/ Ubuntu/RHEL) and Configuring launched instances wif respect to specific applications.
• Worked and Used PivotalCloudFoundry(PCF) for application deployment be developing Jenkins build jobs.
• Responsible for managing infrastructure provisioning (S3, ELB, EC2, RDS, Route 53, IAM, security groups - CIDR’s, VCP, NAT) and deployment via SCALR and EC2 Installs wif CentOS, Ubuntu and RHEL 6 and Scientific Linux.
• Involved in maintaining teh user accounts (IAM), RDS, Route 53, VPC, RDB, Dynamo DB, SES, SQS and SNS services template.
• Worked on Auto scaling, Cloud watch(monitoring), AWS Elastic Beanstalk (app deployments), AWS Elastic Cache, Amazon S3(storage) and Amazon EBS (persistent disk storage).
• Implemented and maintained teh monitoring and alerting of production and corporate servers/storage using AWS Cloud watch.
• Created teh AWS VPC network for teh Installed Instances and configured teh Security Groups and Elastic IP's accordingly. Installing teh Load Balancers and VPC wif Public and private subnets.
• Designing out and implementation of Terraform and PivotalCloudFoundrywifin Amazon Web Services.
• Deploy and configure Git repositories wif branching, forks, tagging, and notifications. Experience and proficient in deploying and administering GitHub.
• Implementing a CI/CD (Continuous Integration /Continuous Delivery) framework using Jenkins, Maven& Artifactory in Linux environment and Integration of Maven/Nexus, Jenkins, Git, Confluence, Jira and Cloud Foundry.
• Experience in building new application and deployment through ANSIBLE and managing them in production environment.
• Developed Python career path through professional development while working on Python projects.
• Analyzed frequently occurring system breaks and automated fixes in Python/UNIX.
• Wrote Ansible playbooks to launch AWS instances and used Ansible to manage web applications, configuration files, used mount points and packages and Worked on playbooks for Ansible in YAML scripting.
• Completely responsible for automated infrastructure provisioning (Windows and Linux) using Ansible Scripts. Responsible for automated deployment of Java application in Tomcat Server using Ansible scripts.
• Responsible for automated identification of application server and database server using Ansible scripts.
• Virtualized teh servers using teh Docker for teh test environments and dev-environments needs. And also, configuration automation using Docker containers.
• Hands on experience in using tools likeDockerCompose, Kubernetes, etc. for orchestrating, linking and deploying teh services related to teh containers.
• Experience wif container-based deployments using Docker, working wifDocker images, Docker hub.
• Created additionalDocker, Slave Nodes for Jenkins using customDocker,Images and pulled them to ECR. Worked on all major components ofDocker, like,Docker,Daemon, Hub, Images, Registry and Swarm etc.
• Worked wif Kubernetes as It usually works wif teh Docker container tool and coordinates between a wide cluster of hosts running Docker.
• Container clustering wif Docker Mesos/Kubernetes. implementing and Managing Docker and Kubernetes infrastructure.
• Created, maintained and customized complex JIRA project configurations including workflows, custom fields, permissions and notifications.
• Worked wif various scripting languages like Bash, Perl, Shell, Ruby, PHP and Python.

Environment: Amazon Web Services, IAM, S3, cloud watch, ANT, Maven, GitHub, Ansible, Chef,Bigdata, Hadoop, Hive, Docker, Java, Agile, Apache HTTPD, Apache Tomcat, Bash, Shell, Perl, Python, PHP, Ruby.

Confidential

Devops Engineer

Responsibilities:

• Maintained ownership of CMDB, Release Branch and making sure all teh versions of teh Releases are in place for further use.
• Taking an active part preceding over Software Configuration Management Meetings by suggesting branching strategies and best practices to promote Parallel development and Agile development practices
• Resolving Release conflicts regarding dates and accommodating in various Release/Build windows by negotiating wif customers based on priority and other factors.
• Addressing dependencies and handling issues wif release of interdependent projects especially in teh Web services area.
• Used Subversion in branching, tagging and merging teh Source Code and also managed teh source code repository.
• Used Subversion to manage Configuration Items (CI’s).
• CI builds are done using Jenkins/Hudson.
• Installed, Managed & troubleshot all teh issues on critical Trading production, development and QA servers.
• Build are maintained in Jenkins/Hudson and deployed using plug-ins and Master-Slave setups.
• Trained all teh developers for self-halp to kick of single click builds and single click deploys.
• Wrote XMLs and used Ant scripts to deploy to WebSphere and WebLogic environments.
• Integrated QTP kickoff scripts as Post DEV Deployment steps to return smoke test results
• Aligned teh resources wif teh halp of PM for a Mock cutover and cutover (Prod Release)
• Used Perl and Shell scripts for deployment automation.
• Used Configuration Management tools like Chef and PUPPETto assist wif automated, repeatable, and consist configuration and application deployments.
• Assisted Operations Team by writing specific Puppet manifests to deal wif application installations and related configuration files.
• Created custom developer tools and workflows for testing and releasing Puppet code.
• Worked on Ant-Maven conversion process by authoring POM Files.
• Maintained all teh UNIX, Linux, AIX and Solaris environments for deployments.
• Used Remedy to track teh Change requests and Release requests for all teh approvals and signoffs and other necessary attributes.

Environment: SVN, GIT, Jenkins, Hudson, Chef, Web logic, Nexus, Sonar, JIRA, Oracle, Shell, WLST, Python, Ant, Maven, Java, Linux

Confidential

Devops Engineer

Responsibilities:

• Deployed classic and new patterns to build WebSphere Portal Server v8.0/8.5, WebSphereApplication Server v8.5.5, WebSphereMQ v8 environments using PureApp cloud console and CLI.
• Installed various WebSphere&WebLogic products using shell scripts.
• Lead WebSphere Portal Admin projects and provide L3 support for apps running on multiple Virtual Portals.
• Configured jobs and deployed various middlewareartifacts using Devopstools like Jenkins.
• Defined and configured security policies using IAM service on on AWS infrastructure.
• Configured SQS communication between applications for messaging.
• Deployed and maintained WAS v8.5.5 infrastructure on AWS EC2 instances.
• Monitored AWS environments and instances health using CloudWatch and CloudTrail.
• Deployed applications using Elastic Beanstalk.
• Deployed various WebLogic, Portal, WAS and DB artifacts via Jenkins.
• Sync'd application build version to all prod&non-prod env via Jenkins.
• Created Modules and Manifests for Puppet on Linux infrastructure updates.
• Developed Xmls for maven to automate portal configurations via Jenkins.
• Installation, configuration and administration of Red Hat Linux servers and support for servers.
• Planned and performed teh upgrades to Linux (RHEL 4x, 5x, SUSE 10, 11, Centos) operating systems and hardware maintenance like changing memory modules, replacing disk drives.
• Set up and maintain continuous automated build system wif Hudson and Pythonscripting.
• Built a comprehensive PERL script, which would call teh required ANT scripts and notify teh build distribution team in case of build errors and completion of teh builds.
• Installation and configuration of Oracle 7. X/8. X.
• Handling NFS, Auto Mount, DNS, LDAP related issues.
• Deployment and configuration of application server Tomcat deploying Java and web application.
• Planned, scheduled and implemented OS patches on Linux boxes as a part of proactive maintenance.
• Installation, configuration, and customization of services Send Mail, Apache, FTP servers to meet teh user needs and requirements.

Environment: Red Hat Linux 4.x, 5.x, Autosys, ANT, SVN, Hudson, CentOS, VMware vSphere 4.0, VMware ESX 3.5.0, SUSE 10, Oracle 7.x/8.x, Python, PERL, Jira, Puppet, SharePoint, Jenkins.