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Sr. Devops/cloud Migration Engineer Resume

SUMMARY

  • Over 9+ years of experience specialized in System Administration working on Red Hat Linux, Solaris, SuSE Linux, AIX, CentOS, Fedora, OEL, Windows environments, and VMware vSphere.
  • Installation and up gradation of Packages and Patches configuration management, version control, service pack. & reviewing connectivity issue regarding security problem.
  • Experience in maintaining Atlassian products such as JIRA, Confluence, Fisheye, Bamboo, Crowd etc.
  • Configured SonarQube for code analysis in Jenkins.
  • Managed Amazon Web Services (AWS) infrastructure with automation and configuration management tools such as Puppet, Chef. Designing cloud - hosted solutions, specific AWS product suite experience.
  • Deploying Chef to completely provision and manage EC2 instances, volumes, DNS & S3.
  • Used CloudFormation to create infrastructure Stack using Templates and achieved automation using Chef (ruby scripts).
  • Used CloudWatch to monitor server services like logs, CPU, RAM and disk storage.
  • Automated build and deploy process for Tibco Applications using Jenkins as CI/CD tool.
  • Configured various build and deployments using Jenkins pipeline concept.
  • Performed the automation using Puppet Configuration management.
  • Implementing Continuous Delivery framework using Jenkins in Linux environment.
  • Automated ILMT Agent and SEP Agents Deployments.
  • Designed Jenkins Architecture.
  • Designed and developed distributed private cloud system solution using Kubernetes on CoreOS.
  • Puppet modules for TOMCAT and WEBSPHERE.
  • Extensive experience with Continuous Integration tools Jenkins, and good working knowledge on source repository management tools like GIT, SVN
  • Automated applications end to end through puppet and Automic (Orchestration Tool)
  • Experience in implementing Puppet, Chef and DevOps monitoring tools in huge infrastructure environment.
  • Tested Cookbooks with Test Kitchen even before uploading to ChefServer.Developed multiple chefcookbooks from scratch.
  • Wrote recipes to configure chefnodes excellent configuration management using Chef, also experience writing chefcookbook and recipes to automate the deployment process and to integrating chefcookbooks into Jenkins jobs for a continuous delivery framework.
  • Experience in configuring Azure web apps, Azure App services, Azure Application insights, Azure Application gateway, Azure DNS, Azure Traffic manager, App services, Analyzing Azure Networks with Azure Network Watcher, Implementing Azure Site Recovery, Azure stack, Azure Backup and Azure Automation.
  • Created Azure SQL database, performed monitoring and restoring of Azure SQL database
  • Experience in database design and development using SQL Azure, Microsoft SQL Server, Microsoft Access.
  • Configured and monitored distributed and multi-platform servers using chef. Defined ChefServer and workstation to manage and configure nodes.
  • Developed CI/CD process on Jenkins, utilizing Kubernetes and Docker for the runtime environment for the CI/CD system to build and test and deploy
  • Strong proficiency in supporting Production Cloud environments (AWS, Azure, VMware) as well as traditional managed hosted environments.
  • Experience in Installing, upgrading and configuring Red Hat Linux 5.x, 6.x and 7.x using Kickstart Servers • Experienced in implementing and maintaining an Apache Tomcat /MySQL/PHP, LDAP, LAMP web service environment.
  • Experience with Veritas Volume Manager (VxVM), Veritas File System (VxFS), Veritas Net Backup, Veritas Clustering.
  • Experienced on Red Hat Satellite Server with custom repositories to provide a stable management solution for the Linux environment.
  • Good working knowledge of AWS Data Pipeline to move data between instances stored in AWS EC2 instances and computer instances. This has been applied using Congo DB
  • Participated, documented, managed ITIL controls and supported Linux environment.
  • Expertise in scripting for automation, and monitoring using power Shell, PHP, Python & Perl scripts.
  • Hands on experience in using Build tools such as Maven, Ant, Apache Ivy, Gradle, Groovy, MSbuild, NANT
  • Experience in writing shell scripts to automate the administrative tasks and management using cron and at daemons.
  • Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, TCP, UDP, SMTP, FTP, and TFTP) • Experience in Installing Firmware Upgrades, kernel patches, systems configuration, performance tuning on Unix/Linux systems.
  • Installation and configuration of JBoss, Web Sphere Application Server on Linux and Solaris boxes.
  • Experienced in Trouble shooting and Back and Recovery.

TECHNICAL SKILLS

Operating System: Linux, Unix, Windows 8/7/Vista/XP/2003/2000/NT/98.

Programming Languages: C, C++, HTML, CSS, Javascript, Java, PHP, Webservices, Restful API.

Configuration Management: Puppet, Chef, ANSIBLE.

Source Version Control: GIT, Github, SVN, Bitbucket.

CI/CD: Jenkins, Hudson, Bamboo,Teamcity, CircleCi

Build Tools/Scripting tools: ANT, Maven, Shell Scripting.

Monitoring Tools: Nagios, ELK, Splunk, NewRelic

Databases: Oracle, MS SQL Server, MS Access. MongoDB

Ticket Tool: Jira, ServiceNow

PROFESSIONAL EXPERIENCE

Confidential

Sr. DevOps/Cloud Migration Engineer

Responsibilities:

  • Working with other team on areas related to Ansible for Cloud Automation.
  • Developed build and deploy scripts using Groovy, Python and UNIX for various products to be hosted on Application Servers.
  • Implemented rapid - provisioning and life-cycle management for Ubuntu Linux using Amazon EC2, Chef, and custom Bash scripts.
  • Worked on Auto scaling, AWS Elastic Beanstalk (app deployments), Amazon S3(storage) and Amazon EBS (persistent disk storage).
  • Extensive experience in Amazon Web Services(IaaS) migrating like creating AWS VMs, storage accounts, VHDs, storage pools, migrating on premise servers to AWS Cloud and creating availability sets in AWS.
  • Developed automation framework for Application Deployments to the cloud environments.
  • Managed and optimize the Continuous Delivery tools like Jenkins.
  • Installed, Configured, Administer Jenkins Continuous Integration Tool.
  • Automated Continuous Build and Deploy Scripts for Hudson/Jenkins Continuous Integration tool.
  • Created local, virtual repositories in Jfrog Artifactory and integrated with Jenkins.
  • Provided UNIX scripts for deploying and building the system.
  • Worked with JIRA for issue tracking and monitoring.
  • Experience in installing and configuring Splunk tool 3.x and 4.x versions on Linux machines.
  • Experience writing Shell, Perl and Python scripts to automate the deployments.
  • Ability to build deployment, build scripts and automated solutions using Python, perl.
  • Experience in configuring Azure web apps, Azure App services, Azure Application insights, Azure Application gateway, Azure DNS, Azure Traffic manager, App services, Analyzing Azure Networks with Azure Network Watcher, Implementing Azure Site Recovery, Azure stack, Azure Backup and Azure Automation.
  • Experience in database design and development using SQL Azure, Microsoft SQL Server, Microsoft Access.
  • Implementing the New Azure service like Backup Vaults, Recovery service vaults, operation Management suites, Cost Estimation and efforts.
  • Worked on creating and modifying the build in VSTS in different environments.
  • Worked own various proof-of-concepts to influence the group to utilize Windows Azure. Leveraged, azure table storage, SQL Azure and service bus to move part of the infrastructure to the Azure cloud.
  • Hands-on experience in Deployment with Chef, Ansible towards AWS or Azure, and Terraform for building, updating, and versioning infrastructure efficiently, and creating custom in-house solutions with Chef or Ansible configurations.
  • Expertise in integrating Terraform with Ansible, Packer to create and Version the AWS Infrastructure, designing, automating, implementing and sustainment of Amazon machine images (AMI) across the AWS Cloud environment.
  • Managing security groups on AWS, focusing on high-availability, fault tolerance, and auto-scaling using Terraform templates
  • Experience with Azure API Management as a turnkey solution for publishing APIs to external and internal customers
  • Experienced in OpenShift platform in managing Docker Containers, Kubernetes Clusters, and Mesos and implemented a production ready, load balanced, highly available, fault tolerant Kubernetes infrastructure and created Jenkins jobs to deploy applications to Kubernetes Cluster.
  • Extensive experience in installing, configuring and administering Jenkins CI tool on Linux machines. Used Jenkins pipelines to drive all Microservices builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
  • Experience in writing Jenkins Pipeline Groovy Scripts for Continuous Integration, Used Jenkins uploading Artifacts into Nexus Repository and deployed those artifacts into docker containers.
  • Implemented CI/CD pipeline for database using Bamboo and uDeploy. Helped developers in creating uDeploysnapshots, adding version to the snapshot during production installs.
  • Experience in using Maven and Ant as build tools for building deployable artifacts like JAR and WAR from the source code and code analysis using SonarQube.
  • Experienced in SHELL, BASH, PowerShell scripting to automate and monitor the deployment processes, Project Management and Project Release.
  • Deployed Dockers Engines in Virtualized Platforms for containerization of multiple apps.

Environment: JIRA, Confluence, Bitbucket, Azure, Web-logic GIT, MAVEN, ANT, Jenkins, Docker, VM Ware, Vagrant, Puppet, Ansible, Kubernetes, Jfrog Artifactory, XRAY, Mission Control, Puppet, Shell Scripts, Bash, Terraform, Packer.

Confidential

Sr. DevOps/Build Release Engineer

Responsibilities:

  • Developed and implemented Software Release Management strategies for various applications according to the agile process.
  • Manage relationships and coordinate work between different teams at different locations.
  • Communicate release details and schedules to the Business as required.
  • Conduct Release Readiness reviews, Milestone Reviews, and Business Go/No-Go reviews.
  • Communicate all key project plans, commitments, and changes including requirements, QA plans, schedule, and scope changes.
  • Configure and administrator Atlassian tool suite - Bitbucket, Crowd, Jira, Confluence.
  • Responsible for administration, maintenance, upgrades and enhancements to JIRA, Confluence, Bitbucket and integrations with other tools or plugins.
  • Administration of Atlassian Add-ons and 3rd party integrations, plugins, and extensions
  • Gather requirements for business processes, and determine ways to optimize/improve JIRA/Confluence build and configure complex workflows and screen, field, security, and notification schemes
  • Develop metrics dashboards and advanced filters in JIRA to provide end-users and business leadership with meaningful operational/performance metrics and status reports
  • Implement Atlassian Tools upgrades, and partner with other IT staff to coordinate infrastructure maintenance and system migrations.
  • JIRA Agile (formerly Greenhopper), installed plugins for Confluence, experience maintaining custom Java custom reporting in JIRA
  • Develop & maintain custom JIRA workflows based upon business requirements
  • JIRA workflows (with conditions, validators, and post functions), screen schemes, permission schemes, and notification schemes.
  • Conduct user-training and help-sessions for new features or implementations
  • Built Subversion from source code to meet custom requirements and lead migrations from UberSVN to Subversion and its administration.
  • Configured and administered GITHUB Enterprise in AWS with High Availability (HA) enabled and handled Migrations from Subversion, TFS, Gitlab to GITHUB.
  • Handled consolidations and migration of 100's of Jenkins instances to one single clustered, dockerized Enterprise Jenkins instance with HA enabled.
  • Built custom containers to meet organization, team specific needs and security guidelines.
  • Configured Cloudbees Enterprise Jenkins instance to help utilize resources effectively and provide self-service to user base as much as possible.
  • Used Packer and Terraform to build custom AMI’s and deploy to AWS.
  • Involved in all projects that move to production and work closely with the Development teams and Quality Assurance teams to ensure cross communication and confirmed approval of all production changes. Designing and implementing fully automated server build management, monitoring and deployment by Using Technologies like Puppet.
  • Work with the teams to maintain Teamcity, Bamboo and Jenkins instances to do their continuous integration and Continuous delivery.
  • Lead Migration of all the build and agile tools from one datacenter to another and datacenter to AWS with minimal downtime.
  • Designed Artifactory Global ASG setup plan
  • Extended an existing puppet from operations tools startup to enable seamless full infrastructure provisioning for site redundancy and staging/development environments.
  • Configured and Maintained Artifactory HA for dependency management.
  • Artifactory Migrations from one instance to other instances, Artifactory plugins, Artifacts clean ups.
  • Artifactory Enable AD Group Sync & Validation of permission scheme using AD groups
  • Artifactory Jfrog Mission Control
  • Installed Jfrog Mission Control for the Global Artifactory.
  • Configured Jfrog XRAY to run scans on artifacts deployed and Artifactory Mission Control to handle multi-tenant artifactory across geo's.
  • Work with development teams on their release schedules and make sure environments are stable.
  • Train End users on how to use tools and best practices to be followed.
  • Monitor Application health checks with Newrelic, Splunk and pagerduty for production incidents.
  • Configure and monitoring the nightly auto deploy builds in Jenkins for the dev and QA teams.

Environment: JIRA 7.1, Jira, HPQTP, Service desk, Stash 3.3, Crowd 2.x, Confluence 3.0.x, JQL, PERL, portfolio, UNIX, Linux, VMware, Infrastructure 4/5, Subversion, Bitbucket Enterprise, GITHUB Enterprise, Jenkins OS, Cloudbees Enterprise Jenkins, Teamcity, Bamboo, Git, Ant, Maven, Gradle, Jfrog Artifactory, XRAY, Mission Control, Puppet, Shell Scripts, Bash, Terraform, Packer, Docker, Jira, Confluence, Crowd, Fecru, Newrelic, Splunk.

Confidential - Dallas, TX

DevOps Engineer

Responsibilities:

  • Building and supporting environments consisting Testing, Contingency, Production and Disaster Recovery servers.
  • Configured SonarQube for code analysis in Jenkins.
  • Performed the automation using Puppet Configuration management.
  • Implementing, maintaining and enhancing build processes using Maven, Ant, Apache Ivy, Gradle, Groovy, MSbuild, NANT and Nexus
  • Developed advanced JIRA workflows and permission scheme, notification schemes, Screen scheme.
  • Work with development and leads to review testing approaches and ensure solutions support enterprise goals
  • Work with management, developers, quality engineers, and product managers to gather requirements and define workflow for a new project, then implement in JIRA.
  • Install, configure and administer JIRA and Confluence and other development tools
  • Responsible for user management, security, configuring fields and screens, configuring workflows.
  • Implementing Continuous Delivery framework using Jenkins in Linux environment.
  • Automated ILMT Agent and SEP Agents Deployments.
  • Designed Jenkins Architecture.
  • Build and deployed various applications (JAR, WAR, EAR) in jenkins.
  • Automated build and deploy process for Tibco Applications using Jenkins as CI/CD tool.
  • Configured various build and deployments using Jenkins pipeline concept.
  • Developed Puppet modules for Tomcat and oracle client deployments.
  • Automated applications end to end through puppet and Automic(Orchestration Tool)
  • Used SVN to manage source code developed by various platform engineers.
  • Performed patching of RHEL using yum, up2date package management system utilities for effective package maintenance.
  • Manage all CM tools (JIRA, Confluence, Artifactory, SVN, Maven, Jenkins, ANT, Git, GitHub, Visual Studio) and their usage / process ensuring traceability, repeatability, quality, and support.
  • Gained experience in writing Spark Streaming code in Scala, and working with the ELK stack (ElasticSearch, Logstash, Kibana)
  • Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespaces.
  • Prototype CI/CD system with GitLab on GKE utilizing Kubernetes and Docker for the runtime environment for the CI/CD systems to build, test and deploy.
  • Tested Cookbooks with Test Kitchen even before uploading to ChefServer.Developed multiple chefcookbooks from scratch.
  • Wrote recipes to configure chefnodes excellent configuration management using Chef, also experience writing chefcookbook and recipes to automate the deployment process and to integrating chefcookbooks into Jenkins jobs for a continuous delivery framework.
  • Configured and monitored distributed and multi-platform servers using chef. Defined ChefServer and workstation to manage and configure nodes.
  • Re architect a legacy SVN repository from pure script dependency and no representation of releases to clear direction regarding where code resides and the difference between releases.
  • Experience in IaaS and PaaS in a hybrid cloud environment working with private and public cloud serviceproviders, including Open Stack.
  • Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWS AMI’s, whenever a new github branch gets started, Jenkins, our Continuous Integration server, automatically attempts to build a new Docker container from it, The Docker container leverages Linux containers and has the AMI baked in. Converted our staging and Production environment from a handful AMI’s to a single bare metal host running Docker.
  • Supporting infrastructure environment comprising of RHEL, Solaris and AIX.
  • Created, extend, reduce and administration of Logical Volume Manager (LVM) in RHEL environment.
  • Configuration of Network bonding which include Active/Standby and Active/Active.
  • Troubleshooting Network, memory, CPU, swap and File system issues, TCP/IP, NFS, DNS, SMTP in Linux and Solaris servers.
  • Performance tuning of Virtual Memory, CPU, system usage in Linux and Solaris servers.
  • Performed Disaster Recovery in RHEL servers which consists of LVM based FS and Red Hat Clustering.
  • Installation, configuration and administration of Apache, Tomcat and Web Sphere.

Environment: JIRA 6.1, HPQTP, Service desk, Stash, Crowd, Confluence, JQL, PERL, portfolio, UNIX, Linux, VMware, Infrastructure 4/5, Subversion, Bitbucket Enterprise, GITHUB Enterprise, SVN, Chef, Puppet, Tomcat, Jenkins, Sonar, AWS, S3, EC2, IAM, Nexus, Ant, Open stack Maven, Python, Shell, OracleWeblogic10.5, XML.

Confidential, NewYork, NY

DevOps/AWS Engineer

Responsibilities:

  • Created Chef Recipies for Infrastructure maintenance on VMWare, AWS EC2 and Physical Servers.
  • Managed Amazon Web Services (AWS) infrastructure with automation and configuration management tools such as Puppet, Chef. Designing cloud-hosted solutions, specific AWS product suite experience.
  • Configured Elastic Load Balancers with EC2 Auto scaling groups.
  • Used Identity Access management for Creation of Groups and policies.
  • Performing Vault operations on AWS using Glacier.
  • Implemented AWS solutions using EC2, S3and load balancers.
  • Involved in migration of database servers to Amazon RDS.
  • Created and managed DB instances and DB option groups using RDS.
  • Experience in working with Amazon Glacier for Archiving tasks like creation, deletion and configuration.
  • Used Docker for container management on chef and VMs.
  • DNS and load balancing experience on Nginx.
  • Followed Agile Methodology and GIT for version control of code.
  • Migrated current ant build project to maven.
  • Managed small team by running daily SCRUM, task estimation & assignment, assisting in development issues and code reviews.
  • Worked with AWS Cloud management and Chef Automation.
  • Managing GIT for legacy products also automated the weekly deployments with Jenkins and maintaining Maven's pom.xml scripts.
  • Carried out Deployments and Builds on various Environments using the Continuous Integration tool Jenkins.
  • Worked on Jenkins, Team Scripting in multiple languages on Linux, windows - Batch, Shell etc.
  • Created and ran various Scripts on development server to meet the client requirements.
  • Setup rally for Helpdesk/Tickets, Project Management, Bug Tracking, Test Case Management.
  • Used CA RALLY to track progress of the assigned task in an agile environment.
  • Deployment of LAMP stacks using YAML.
  • Designed and developed grails applications for the end users.
  • Used Nexus as repository for storing the related deployed files.
  • Log files analysis to resolve issues using Ruby scripts.
  • Mentored development teams on 12 factor methodology and micro services architecture to take advantage of Docker container services.

Environment: AWS, S3, EC2, IAM, Nexus, Ant, Maven, Git, Python, Shell, OracleWeblogic10.5, XML, GIT, Chef, Puppet, Jenkins, Ant, Python, Ruby, Open stack, SVN and LINUX.

Confidential

DevOps Engineer

Responsibilities:

  • Established and administrating TFS (Team Foundation server) for new generation products developed in Java environment.
  • Promoting CI CD culture collaborating with Development, DBA, QA, Support and Business Operations.
  • Collaborated with Development and Support teams to setup a Continuous Delivery environment with the use of Docker and Wercker, continuous build and delivery tools.
  • Responsible for all Team Foundation Server and SharePoint administration activities, Installation, Configuration, Migration, Troubleshooting and Training.
  • Worked on installation and configuration of DevOps Automation Tool Puppet.
  • Used chef for server provisioning and infrastructure automation in a SASS environment.
  • Automated centralized configuration using Puppet.
  • Created and updated Puppet manifests and modules, files, and packages stored in the GIT repository.
  • Architected and implemented automated cloud infrastructure using Chef.
  • Designing and implementing fully automated server build management, monitoring and deployment By Using Technologies like Chef, Puppet.
  • Deploy and monitor scalable infrastructure on Amazon web services (AWS) & configuration management using puppet.
  • Extensively worked on Puppet to automate the environment.
  • Worked on cloud environment, AWS ELB: created instances and migrated various applications to AWS ELB.
  • User account management, worked with Perl, shell scripting (ksh, bash) to automate administration tasks.
  • Worked on Sub versioning tool Like SVN and GIT.
  • Continuous Delivery is being enabled through Deployment into several environments of Test, QA, Stress and Production using Nexus and Jenkins.
  • Worked on Jboss, Apache, MailServer, and Firewall in both development and Production.
  • City and Bamboo for continuous integration and for End to End automation for all build and deployments.
  • Used automated build tool - Anthill Pro for build release and unit tests.
  • Setup TFS build environments and a variety of CM specific environments for UAT, QA, Dev, Prod and DR. And creating and maintaining build scripts using Team Build.
  • Performed migration of Team Foundation Server environment to a centralized location using Hyper-V, Virtual Machine Manager and TFS Lab Management that includes Team Explorer Everywhere for migration.
  • Handling admin tasks in Linux OS such as server restart, application installationsetting up monitoring dashboards for app server.
  • Used JIRA custom workflows to track issuesand Jboss app server to deploy the application.
  • Performing server’s health checks on daily basis, by logging into UNIX system and monitoring logs, and processes.

Environment: TFS (Team Foundation Server), GIT, SVN, Maven, ANT, XML, Jenkins, AWS ELB, Anthill Pro, Web Sphere, Shell Scripting, UNIX/Linux, Windows Server, PowerShell, JBoss Messaging, Docker, JBossMQ, TFS, Jira, Agile.

Confidential

DevOps/Build Release Engineer

Responsibilities:

  • Worked portal for triggering builds and releasing them to stakeholders by understanding the pain points of Developers and QA engineers.
  • Maintained the FTP server in which the builds were copied.
  • Implemented Chef to deploy the builds for Dev, QA and production.
  • Maintained and developed infrastructure using Chef, Jenkins, and multiple AWS SQS tools.
  • Worked on establishing a streamlined release process for the development team from scratch.
  • Created release notes based on the contents of builds and publish build artifacts to the stakeholders.
  • Continuous Integration: implemented and promoted use of Jenkins within the developer community. Validated Jenkins along with Bamboo.
  • Improved throughput and efficiency of build system by providing EO/managers rights to trigger required build.
  • Developed scripts for executing validation/test cases automatically after builds.
  • Apace-tomcat Web Server Configuration and Management.
  • Deployed to the environment using Udeploy.
  • Vulnerability Assessment & Penetration Testing on the infrastructure on AWS EBS for security.
  • Developed scripts for executing validation/test cases automatically after builds.
  • Developed and maintained in-house Code review system before migrating to the lightweight code review system available in Stash.
  • Designed and implemented the backup strategy for all the critical systems such as build machines, bug tracking tools, central repositories etc.

Environment: Java, Eclipse, Tomcat, Apache, Oracle 11g, Jenkins, Python, Ruby, JIRA, Udeploy, Maven, Artifactory, Git, Ubuntu, Windows, AWS SQS, Ruby, Chef, Windows.

Confidential

Build Release Engineer

Responsibilities:

  • Installed/Configured/Managed Puppet Master/Agent. Wrote custom Modules and Manifests, downloaded pre-written modules from puppet-forge. Upgradation or Migration of Puppet Community and Enterprise.
  • Proficient in using all Amazon Web Services including EC2, EBS, IAM, S3, ELB.
  • Administered and Engineered Jenkins for managing weekly Build, Test and Deploy chain, SVN/GIT with Devel/Test/Prod Branching Model for weekly releases.
  • Automated Weekly releases with ANT/Maven scripting for Compiling Java Code, Debugging and Placing Builds into Maven Repository.
  • Migrated services from a managed hosting environment to AWS including: service design, network layout, data migration, automation, monitoring, deployments and cutover, documentation, overall plan, cost analysis, and timeline.
  • Involved in troubleshooting of Red Hat Linux server issues and hardware issues and replacements.
  • Wrote Python Scripts to Monitor Variety of Services &Perl Scripts with Hash/Arrays to Insert/Delete/Modify content in multiple servers.
  • Worked with the hardware vendors and application team for the faulty replacement and planning the downtimes accordingly.
  • Applied patches every quarter regularly to meet audit requirements using Oracle Ops Center, Red Hat Satellite server, Up2Date, YUM, RPM tools.
  • Creating the file systems using Red Hat volume manager and performing the health check on regular basis for all Linux servers.
  • Worked with JIRA for creating Projects, assigning permissions to users and groups for the projects & Created Mail handlers and notification Schemes for JIRA.
  • Planned and performed the upgrades on Linux and AIX operating systems and hardware maintenance on HP and POWER servers like increasing memory, disk, replacing failed hardware.
  • Insure impact of software releases to system performance and resource utilization of distributed and mainframe platforms are acceptable during load testing.
  • Performed root cause analysis for service interruption recovery and create preventative measures.
  • Worked with the team to manage the processing of incoming support requests ensuring effective and timely resolution of issues. Coordinate with other departments to ensure problems are satisfactorily resolved.

Environment: GIT, Chef, Puppet, Jenkins, Ant, Python, Perl, AWS services, Jira, Maven, VMware, SVN, AIX, RPM, SVN and LINUX.

Confidential

Jr. Build and Release Engineer

Responsibilities:

  • Automated build process with Continuous Integration Tool Jenkins/Hudson.
  • Involved in designing/automating proof of concept projects and version control tool migrations.
  • Coordinate with Developers, Business Team and Project Management for Production Releases.
  • Managed all phases of software development life cycle (SDLC) by building customized Build and deployment Applications.
  • Involved in periodic archiving and storage of the source code for disaster recovery.
  • Handling Version Control activities - Clearcase.
  • Automated branch based builds using Jenkins.
  • Updating Localization database.
  • Implemented Jenkins Master/Slave concept in Jenkins dashboard.
  • Implemented a Git mirror for SVN repository, which enables users to use both SVN and Git.
  • Manage the source code repository system used by the engineering team.
  • Created and owned Build and Continuous Integration environment with Ant, Maven, Visual Studio and Jenkins.
  • Used Maven for building the Web projects including the WebServices and created automated reports for the Builds and Test results which QA can access to accelerate the testing process.
  • Resolving Clear quest (CQ tasks) and providing permanent / quick fixes related to build.
  • Automated Static code Analysis using Jenkins.
  • Working closely with Build and Release Activities.
  • Successfully handled the complex environment with parallel development, parallel releases, Releases to Development/Integration Testing, Performance Testing, Pre-Prod and Production environments.

Environment: Subversion, Hudson/Jenkins, GIT, Ant, Maven, Python, UNIX, Shell, Perl Scripting, Windows 2008, Linux, Shell Scripting, Oracle 9i, FTP/NTP/NIS servers, MS SQL, UNIX.

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