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Devops/aws Engineer Resume

St Louis, MO

SUMMARY:

  • Around 7 years of applied knowledge and experience in IT Infrastructure, cloud computing, Devops, Build and Release management, virtualization networking, L2/L3 protocols, building, automation deployment, Linux installation, configuration and troubleshooting.
  • Strong experience on AWS modules S3, EC2, ELB, AMI, IAM,, SAN.
  • Hands on experience on Red hat enterprise and Ubuntu server Linux.
  • Good background with virtualization, virtual networking, virtual switches and software defined networks.
  • Good knowledge and experience in creating virtual machines, virtual networks in Linux and Windows environments.
  • Cloud computing Testing - Deployment and configure Open stack components, tested Open stack framework.
  • On boarded additional capacity of hypervisors to Open stack Availability Zones reliably.
  • Experience on Load Balancing, Controlling Flow, Experience in using Team Foundation Server, and Test Manager.
  • Experience in working on source control tools like Tortoise SVN, CVS, and PVCS.
  • Experience in Installation, Administration, Configuration, Monitoring, Troubleshooting of Web Sphere Application server (V7.x/V8.0), and various webservers - Confidential HTTP Server, Apache, Linux, Solaris and Windows, UNIX.
  • Extensively worked on Hudson, Jenkins, Team City and Bamboo for continuous integration and for End-to-End automation for all build and deployments.
  • Strong knowledge on source controller concepts like Branches, Merges and Tags.
  • Worked with Engineers, QA, business and other teams to ensure automated test efforts are tightly integrated with the build system and infixing the error while doing the deployment and building.
  • Experience in using Bug tracking tools like JIRA, Confluence, and Atlassian, HP Quality Center and VMware.
  • Expertise in troubleshooting the problems generated while building, deploying and also in production support.
  • Thorough understanding of Virtual machines and networking TCP/IP, DNS, FTP, SSH, SCP and web coverage services (WCS).
  • Knowledge on container management tool Docker.
  • Solid experience configuring various application servers such as HTTP, Tomcat, Jenkins, git, Apache Ant, Puppet, Docker.
  • Hands-on experience in Dockers and Linux containers.
  • Worked on Linux server virtualization by creating Linux VMs for server consolidations.
  • Experience in Linux LVM (Logical Volume Manager) for extending Linux partitions on demand.
  • Experience in Installing, upgrading and configuring Red Hat Linux 5.x, 6.x and 7.x using Kick start Servers.
  • Experience in configuration of NIS, NIS+, DNS, DHCP, NFS, LDAP, SAMBA, FTP, remote access, security management and Security trouble shooting skills.
  • Worked on Data-Center operation and maintenance across UNIX and LINUX platforms.
  • Experience in creating and managing user accounts, security, disk space and process monitoring in Red Hat Linux.
  • Experience in writing shell scripts to automate the administrative tasks and management using cron and daemons.
  • Configured Linux servers to use Linux cloud for databases.
  • Developed customer required applications using shell scripts for easy monitoring of Linux servers.
  • Setup Dockers on Linux and configured Jenkins to run under Dockers host
  • Good understanding of Dockers Configuration Management Tool
  • Created end-to-end DevOps pipelines using Jenkins2 Groovy, Ansible, Docker to publish in AWSJAM- stack websites leveraging APIs.
  • Ability to build deployment, build scripts and automated solutions using various scripting languages such as Shell, Perl, PowerShell, python
  • Scripted internal automation via various scripting languages (PowerShell, bash, Perl, and python.)
  • Install, configure, and test Open stack environment (Nova, Swift, Cinder, Neutron, Horizon, Keystone & Glance).
  • Extensive Knowledge on Object Oriented python programming in open stack environments.
  • Configured object storage on demand for the projects by using swift in Open stack.
  • Managing and adding block storages to the instances and providing various availability zones.
  • Experience in Networking, IP routing, Switching protocols, VLAN.
  • Expertise in Amazon AWS Cloud Administration which includes services like: EC2, S3, EBS, VPC, ELB, AMI, SNS, RDS, IAM, Route 53, Auto scaling, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, OPS Work, Security Groups.

TECHNICAL SKILLS:

Platforms: Red Hat Enterprise Linux 4/5/6/7, Cent OS 5/6/7, Ubuntu, X86/X64 platforms, Windows 2003, 2008, Server, Win 7, Confidential AIX, Oracle Enterprise Linux.

Languages: BASH, HTML, PYTHON, C, C++.

Hardware: HP ProLiant DL580 G6, DL380 G6, DL980 G7, Dell PowerEdge 2850, 2950, Intel X64 based servers, R820, R520, R620, HP Blade Servers, Confidential RS/6000, M80, S80, H70, H80 P series 570, 590, 595, 630, 650, Sun Fire 4500, V480, Backup Devices such as tape library and tape drives.

Databases: Microsoft SQL server … MySQL server, Oracle …

Web & Application Servers: DNS, Web Logic, J Boss, Web Sphere.

Virtualization: VMware, Virtual Box, XEN, KVM, V Sphere Client.

Protocols: TCP/UDP, IPv4, IPv6, SSH, DHCP, DNS, NFS, CISCO Switches/Routers/Access Points.

Cluster: Red hat Cluster, Veritas Cluster and Confidential X cat.

Storage Devices: VVM 3.1/3.2, RAID Manager, NAS, SAN.

Other Tools: Open Stack, AWS, Wire shark, Oracle Enterprise Manager, Jenkins, Nagios, Net cool, Splunk, Symantec Net Backup, TSM, NIS, LDAP, TOAD, Putty, MySQL work bench.

WORK EXPERIENCE:

Devops/Aws Engineer

Confidential, St. Louis, MO

Responsibilities:

  • Installed/Configured/Managed Jenkins CI Automation.
  • Implementing a Continuous Delivery framework using Jenkins, Maven, and Nexus in Linux environment.
  • Wrote Pom.xml for Maven application builds Automation.
  • Installed/Configured and Managed Nexus Repository Manager and all the Repositories.
  • Created various branches for each purpose, merged from development to release branch, created tags for releases.
  • Interacted with client teams to understand client deployment requests.
  • Integrated JIRA with Git and created automated release Notes using Perl Scripts; used JIRA to track issues.
  • Written several cookbooks which include recipes to perform Installation and Configuration Tasks.
  • Involved JDK, tomcat, Web Logic binaries installation and domain creations.
  • Deploy and monitor scalable infrastructure on Amazon web services (AWS) configuration management.
  • Leveraged AWS S3 service as Build Artifact repository and created release based buckets to store various modules/branch based artifact storage.
  • Integrated Amazon Cloud Watch with Amazon EC2 instances for monitoring the log files, store them and track metrics.
  • DevOps experience with Puppet, Chef, Ansible (OPS Work) and Open Stack.
  • Created and managed cloud VMs with AWS EC2 command line clients and AWS management console.
  • Created IAM policies for Amazon EC2 instances.
  • Coordinate with Development, Database Administration, QA, & IT Operations to ensure no resource conflicts.
  • Involved in Customization of Work Items, Transition Matrix in Confidential, Clear Quest.
  • Implement CI using Cruise Control .Net and evaluate Confidential 2010 for migrating from existing version.
  • Design and implementation of Confidential Server with SharePoint Portal for .Net configuration of Web app portal, workflow with work items, and complete content management for CMMI projects.
  • Create and maintain Confidential Work Item Templates, workflow process templates and custom reports and ongoing tracking for Scrum methodology.
  • Developed PowerShell 2.0 scripting to work with Confidential Object Model to utilize for more repeatable, automated processes and tasks.
  • Designed and Developed front - end using struts framework. Used Confidential, JavaScript, JSTL, Validations provided by struts framework.
  • Created and designed rich and interactive web pages, user controls using cascading style sheets, JavaScript and HTML.
  • Implemented client-side validations on controls using JavaScript, J Query.
  • Client & server validations were handled using JavaScript &Struts validator plug-in.
  • Experience in working with GIT to store the code and integrated it to Ansible to deploy the Playbooks.
  • Designed and implemented fully automated server build management, monitoring and deployment by using Ansible Playbooks and Modules
  • Experience in the usage of data center automation and configuration management tools such as Ansible, Vagrant, Dockers, etc.
  • Extensive knowledge and administration experience in JIRA and knowledge on other Atlas Sian products like Docker, Bamboo
  • Collaborated with development support teams to setup a continuous delivery environment with the use of Docker.
  • Knowledge on Deploying Couch base, Tomcat and Elastic search clusters using Docker.
  • Worked on maintaining Docker Images and containers
  • Use of Ant, Maven and MS Build to automatically compile, package, test, build and deploy .NET and J2EE applications to Web Sphere and J Boss Application Server (WAS6)
  • Provided automated and consistent software build and packaging process using maven, ant, make, MS Build, autoconf, make, maven, and other tools.
  • Deployed web applications into different application servers using Jenkins.
  • Generated reports on different bugs & tickets using JIRA/ Bug tracking; created & solved blocked/unassigned tickets.
  • Worked on cloud-based servers like AWS, Azure and Rackspace
  • Managed Clusters with various Servers in Azure Cloud Resource Groups.
  • Monitored via remotely run scripts Ambari, Azure Data Factory and Blobs
  • Expertise to orchestrate the data to and from Data Lake Store using Azure Data factory.
  • Monitored via remotely run scripts Ambari, Azure Data Factory and Blobs.
  • Assisted Project Managers to understand code/configuration release scope and how to confirm a successful release.
  • Managing projects during Development and Testing in Adobe AEM under rigorous testing phases, performance testing and testing results under our Tech Lead Manager.
  • Template cookbook building with recipes for AEM Author, Publisher and Despatcher
  • Created and understand basic Adobe Experience Manager AEM development practices.
  • For automation process, we have created the recipes in run list for the new instance using specific template of Author, Publisher and Despatcher to configure the JBOSS, AEM and JVM parameters.
  • Used sub modules in the GIT and educated users working with sub modules in GIT.
  • Configured plugins for the integration tools to the version control tools.
  • Built & Deployed Java/J2EE to web application server in Agile continuous integration environment and automated.
  • Created and maintained the Shell/Perl deployment scripts for Web Logic web application servers.
  • Handled large complex software systems to isolate & reproduce defect, assess risk and deployment of customers.

Environment: Git, Maven, Jenkins, Ansible, Docker, Nexus, Aws, Chef DK, Chef Workstation, Chef Server, shell, web logic Server, apache tomcat, F5 Load Balancer, Sonar..

DevOps Engineer

Confidential, McLean, VA

Responsibilities:

  • As member of Release Engineering group, redefined processes and implemented tools for software builds, patch creation, source control, and release tracking and reporting, on UNIX platform.
  • Installed and configured Jenkins for Automating Deployments and providing an automation solution.
  • Integrated GIT into Jenkins to automate the code check - out process.
  • Used Jenkins for automating Builds and Automating Deployments.
  • Maintain and track inventory using Jenkins and set alerts when the servers are full and need attention.
  • Designed the Release Plans while coordinating with Stake Holders including Project Management Lead, Development Lead and QA Team Lead.
  • Experience working with Puppet Enterprise and Puppet Open Source. Installed, configured, upgraded and managed Puppet master, agents & Databases.
  • Integration of Puppet with Apache and developed load testing and monitoring suites in Python.
  • Integrated delivery (CI and CD process) Using Jenkins and puppet.
  • Use of Ant, Maven and MS Build to automatically compile, package, test, build and deploy .NET and J2EE applications to Web Sphere and J Boss Application Server (WAS6)
  • Design and implementation of Confidential Server with SharePoint Portal for .Net configuration of Web app portal, workflow with work items, and complete content management for CMMI projects.
  • Automating the regular tasks in Subversion and streamlining the process of access to SVN.
  • Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
  • Installation of Application on production and Test server for the use of application development and configuration.
  • Work with product development to resolve build-related issues in all projects provided support for Application issues.
  • Developed PowerShell scripts for dataset replication, network scans and unattended software installations.
  • Used PowerShell for devops in Windows-based systems
  • Develop PowerShell, Python and Linux scripts for Chef and u Deploy to build end to end automations.
  • Developed automation and deployment utilities using Ruby, Bash, PowerShell, Python, JSON and Run deck
  • Responsible to perform Build operations with ANT Scripts, while implementing the required modifications in the ANT Script to perform build operations, in accordance with requirements.
  • Configured the Hosted, Proxy and Virtual repositories based on the requirements to share artifacts with in company.
  • Performed database deployment activities like execution of Database scripts.
  • Dealt with Jira as ticket tracking and work flow tool.
  • Releasing code to testing regions or staging areas according to the schedule published.

Environment: UNIX, Jenkins, Windows, Subversion, GIT, ANT, MAVEN, Jira, Puppet, Test Manager.

DevOps Engineer

Confidential, Pittsburgh, PA

Responsibilities:

  • Installed/Configured/Managed Jenkins CI Automation.
  • Implementing a Continuous Delivery framework using Jenkins, Maven, and Nexus in Linux environment.
  • Wrote Pom.xml for Maven application builds Automation.
  • Installed/Configured and Managed Nexus Repository Manager and all the Repositories.
  • Created various branches for each purpose, merged from development to release branch, created tags for releases.
  • Interacted with client teams to understand client deployment requests.
  • Integrated JIRA with Git and created automated release Notes using Perl Scripts; used JIRA to track issues.
  • Written several cookbooks which include recipes to perform Installation and Configuration Tasks.
  • Involved JDK, tomcat, WebLogic binaries installation and domain creations.
  • Deploy and monitor scalable infrastructure on Amazon web services (AWS) configuration management.
  • Leveraged AWS S3 service as Build Artifact repository and created release based buckets to store various modules/branch based artifact storage.
  • Integrated Amazon Cloud Watch with Amazon EC2 instances for monitoring the log files, store them and track metrics.
  • Devops experience with Puppet, Chef, Ansible (OPS Work) and OpenStack.
  • Created and managed cloud VMs with AWS EC2 command line clients and AWS management console.
  • Created IAM policies for Amazon EC2 instances.
  • Coordinate with Development, Database Administration, QA, & IT Operations to ensure no resource conflicts.
  • Involved in Customization of Work Items, Transition Matrix in Confidential, Clear Quest.
  • Implement CI using CruiseControl .Net and evaluate Confidential 2010 for migrating from existing version.
  • Design and implementation of Confidential Server with SharePoint Portal for .Net configuration of Web app portal, workflow with work items, and complete content management for CMMI projects.
  • Create and maintain Confidential Work Item Templates, workflow process templates and custom reports and ongoing tracking for Scrum methodology.
  • Developed PowerShell 2.0 scripting to work with Confidential Object Model to utilize for more repeatable, automated processes and tasks.
  • Designed and Developed front - end using struts framework. Used Confidential, JavaScript, JSTL, Validations provided by struts framework.
  • Created and designed rich and interactive web pages, user controls using cascading style sheets, JavaScript and HTML.
  • Implemented client-side validations on controls using JavaScript, JQuery.
  • Client & server validations were handled using JavaScript &Struts validator plug-in.
  • Experience in working with GIT to store the code and integrated it to Ansible to deploy the Playbooks.
  • Designed and implemented fully automated server build management, monitoring and deployment by using Ansible Playbooks and Modules
  • Experience in the usage of data center automation and configuration management tools such as Ansible, Vagrant, Docker, etc
  • Extensive knowledge and administration experience in JIRA and knowledge on other Atlassian products like Docker, Bamboo
  • Collaborated with development support teams to setup a continuous delivery environment with the use of Docker.
  • Knowledge on Deploying Couch base, Tomcat and Elastic search clusters using Docker.
  • Worked on maintaining Docker Images and containers

Environment: RHEL 5/6, Confidential Power 5/6/7 and HP servers, HMC, EMC VMAX, EMC VNX VG8, Confidential DS8300, Confidential DS8600, Confidential TSM, Confidential LPARS,, Perl Scripting, LAN, LDAP, TCP IP, CITRIX and mobile applications,: Git, Maven, Jenkins, Nexus, Aws, Chef DK, Chef Workstation, Chef Server, shell, weblogic Server, apache tomcat, F5 Load Balancer, Sonar. Oracle RAC, Oracle ASM and ETL applications, Web Sphere, Kick start, Kerberos, Active Directory, Jenkins.

Devops/Linux Engineer

Confidential, Melville, NY

Responsibilities:

  • As member of Release Engineering group, redefined processes and implemented tools for software builds, patch creation, source control, and release tracking and reporting, on UNIX platform.
  • Installed and configured Jenkins for Automating Deployments and providing an automation solution.
  • Integrated GIT into Jenkins to automate the code check - out process.
  • Used Jenkins for automating Builds and Automating Deployments.
  • Maintain and track inventory using Jenkins and set alerts when the servers are full and need attention.
  • Designed the Release Plans while coordinating with Stake Holders including Project Management Lead, Development Lead and QA Team Lead.
  • Experience working with Puppet Enterprise and Puppet Open Source. Installed, configured, upgraded and managed Puppet master, agents & Databases.
  • Integration of Puppet with Apache and developed load testing and monitoring suites in Python.
  • Integrated delivery (CI and CD process) Using Jenkins and puppet.
  • Use of Ant, Maven and MsBuild to automatically compile, package, test, build and deploy .NET and J2EE applications to Web Sphere and JBoss Application Server (WAS6)
  • Design and implementation of Confidential Server with SharePoint Portal for .Net configuration of Web app portal, workflow with work items, and complete content management for CMMI projects.
  • Automating the regular tasks in Subversion and streamlining the process of access to SVN.
  • Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
  • Installation of Application on production and Test server for the use of application development and configuration.
  • Work with product development to resolve build-related issues in all projects provided support for Application issues.
  • Developed PowerShell scripts for dataset replication, network scans and unattended software installations.
  • Used PowerShell for devops in Windows-based systems
  • Develop PowerShell, Python and Linux scripts for Chef and uDeploy to build end to end automations.
  • Developed automation and deployment utilities using Ruby, Bash, PowerShell, Python, JSON and Rundeck
  • Responsible to perform Build operations with ANT Scripts, while implementing the required modifications in the ANT Script to perform build operations, in accordance with requirements.
  • Configured the Hosted, Proxy and Virtual repositories based on the requirements to share artifacts with in company.
  • Performed database deployment activities like execution of Database scripts.
  • Dealt with Jira as ticket tracking and work flow tool.
  • Releasing code to testing regions or staging areas according to the schedule published.

Environment: UNIX, Jenkins, Windows, Subversion, GIT, ANT, MAVEN, Jira, Puppet, Test Manager.

Build & Release Engineer/DevOps Engineer

Confidential, Torrance, CA

Responsibilities:

  • Involved in defining documenting, negotiating and maintaining Product/Application Release Roadmap.
  • Responsible for all aspects of regular (planned) and emergency patch releases.
  • Creation of Application Release Plan (Release Scope Planning & defining Milestones).
  • Creating & conducting walkthroughs of 'Deployment Plans' for complex large scale Releases including Mock Deployments in Pre - Prod environments & Production Installations.
  • Used Version Control with GitHub/Bit Bucket
  • Proposed branching strategies for using Version Control Systems like Subversion and P4
  • Created branches, performed merges in version control systems SVN and Perforce.
  • Managed user authentication and authorization for the users in both Subversion & Perforce
  • Managed Nexus repository for the current project, created a new repository and provisioned it.
  • Used Jenkins for automating Builds and Automating Deployments
  • Used various plug-ins to extend the base functionality of Hudson/Jenkins to deploy, integrate tests and display reports.
  • Written Shell and Perl scripts to automate the deployments to WebSphere and WebLogic Application Servers
  • Maintained the CI inventory for the environments.
  • Involved in user interactions, requirement analysis and design for the interfaces.
  • Prepared the design document for Document Management Module and User Management Module.
  • Followed waterfall methodology for application development.
  • Involved in enhancement of SOA web services using AXIS to support .net applications.
  • Involved in development of custom tag libraries which provides various functionalities like check-in, check-out, export, import, open, delete, search etc. on Confidential pages.

Environment: Subversion, JIRA, WebSphere Application Server, JBOSS Application Server, Tortoise, SVN, ANT, MAVEN.

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