SUMMARY

• 9+ years of experience in automating, configuring and deploying instances in the areas of Data Center Operations, Systems Administration, Cloud computing, Software Configuration Management(SCM).
• Build servers usingAWSImporting volumes, launching EC2, RDS, S3,creating security groups, auto - scaling,loadbalancers(ELBsinthedefinedvirtualprivateconnection.
• UtilizeAWSCloud watch to monitor environment for operational & performance metrics during load testing.
• CreateAWSinstances via Jenkins with EC2 plugin and integrated nodes in Chef via knife command line utility.
• Continuous integration and automated deployment and management using Jenkins, Team city, Puppet,Chef,Ansible,Docker.
• Executed a Continuous Delivery pipeline with Docker, Jenkins, GitHub andAWSAMI's, results ingeneratinonew Docker container whenever a new Github branch get started.
• Experienced with automating release process using Maven, Jenkins, and Jira as tools in diversified project environment.
• Extensively worked on several build tools like ANT and Maven etc.
• Developed Chef Cookbook and Recipes to manage system configuration.
• Configured and automated the Jenkins Build jobs for Continuous Integration.
• Automated the builds using Anthill Pro/Jenkins/Hudson to single click.
• Technical skills span Device drivers,TCP/IPProtocols and Firmware development.
• WorkedTCP/IP, Cisco Routers, Layer 2 3 Switches, WAN Circuits including Frame-Relay, Leased lines,ISDN Technologies
• Used Apache Tomcat as application server for deploying the artifacts.
• Knowledge of Puppet as Configuration Management tool, to automate repetitive tasks, quickly deployed critical applications, and proactively managed change.
• Configured Jenkins/Hudson for doing the build in all the non production and production environments.
• Experience in trouble shooting Configuring and Deploying Enterprise Applications in application servers such as Tomcat and Jboss.
• Worked with Chef to aid with deployment process and migrating in house systems to Amazon Cloud Services.
• Installing Configuring and administering Jenkins Continuous Integration tool on Linux machines along with adding/updating plugins such as SVN, GIT, Maven, ANT, and Puppet.
• Extensively worked on Hudson, Jenkins, Build Forge and Bamboo for continuous integration and for End to End automation for all build and deployments.
• Worked with the Configuration Management tool called Ansible for the code automation.
• Experience in branching, tagging and maintaining the version across the environments using SCM tools like Subversion (SVN), CVS and on UNIX and Windows environment.
• Well knowledge in CI (Continuous Integration) and CD (Continuous Deployment) methodologies with Jenkins, AnthillPro.
• Experience in Administration/Maintenance of source control management systems, such as Sub Version (SVN), Perforce, GIT and knowledge of IBM Rational Clear Case.
• Hands on experience with theAWSCLI and SDKs/API tools likeAWSAPI for Puppet and chef.
• Worked with the configuration management tool called Ansible for the code automation.
• Knowledge and expertise in every phase of SDLC (Software Development Life Cycle), and QALC (Quality Assurance Life Cycle).
• Worked on Jboss, Apache, Mail Server, and Firewall in both development and Production.
• Installation, configuration and administration of Linux (Ubuntu, Red hat/SUSE, CentOS) phase of the Projects.
• Self-motivated and able to work independently with low supervision and in a team environment

TECHNICAL SKILLS

Operating Systems: Linux Red Hat (4.x, 5.x, 6.x), Linux CentOS, Ubuntu, Unix, Windows

Version Control Tools: SVN, GIT Hub, Clear case, CVS and Bit bucket

Web/Application Servers: Web Logic, Apache Tomcat, Web Sphere and JBOS

Automation Tools: Jenkins, Build Forge and Bamboo

Build Tools: Maven, ANT, Build Fage, Gradle

Configuration Tools: Chef, Puppet, Ansible and Terraform

Bug Tracking Tools: JIRA, Remedy

Scripting: Shell scripting, Perl, Ruby, Json and Python

Virtualization Tools: Oracle Virtual Box, Workstation, VMware and VSphere

Monitoring Tools: Nagios, Cloud watch, Splunk, Keynote, Cloud Trail, Log Stash

Cloud Platform: AWS, VPC, EBS, Cloud Formation

Languages: C/C++, JavaWork Experience

PROFESSIONAL EXPERIENCE

Confidential, Mountain View,California

AWS/DevOpsEngineer

Responsibilities:

• Experience in Infrastructure Development and Operations involvingAWSCloud platforms, EC2, EBS,S3, VPC, RDS, SES, ELB, Auto scaling, Cloud Front, Cloud Formation, ElasticCache, Cloud WatchSNS,AWSImport / Export.
• Hands on experience with the AWS CLI and SDKs/API tools like AWS API for Puppet.
• Ensure data integrity and data security on AWS technology. Understand and monitor metrics on AWS.
• Good experience onDevOpstools such as Chef, Vagrant, Puppet, Ansible, Jenkins, Bamboo, SVN,GIT, TFS, and Docker.
• Experienced in Cloud automation usingAWSCloud Formation templates, Python, Ruby, Chef and Puppet.
• Troubleshoot network issues (TCP/IP, HTTP, SSH, DNS) to internal and external customers.
• Good experience in converting build.xml into pom.xml in order to build the applications using MAVEN.
• Experience with Windows Servers, Active Directory, NAS, IIS 4/5/6, Cisco routers & switches, HP DL & ML server series.
• Expertise in Java build tools like ANT, MAVEN for the building of deployable artifacts such as (jar,war & ear) from source code and MS-Build for .Net.
• Experience utilizing PowerShell to automate common functions.
• Implemented Puppet modules to automate the installation and Configuration for a broad range of services.
• Integrated Build dependencies and dependency blocking strategy in Bamboo.
• Experience with Configuration Management tools like Chef, Puppet, and Ansible.
• Used Splunk, Graylog, Nagios, Hyperic tools for monitoring the system problems.
• Good understanding of full SDLC with Solid expertise on software Build/Release, Configuration process andDevOpsEngineering.Setup the Chef Workstation, Chef Server and Chef nodes.
• Experience in running web scale services on Amazon Web Services.
• Have a good experience in writing many scripts using many popular different languages like Python,Ruby and Shell based scripting.
• Used Jenkins/Cruise Control in conjunction with ANT and MS Build to automate the builds.
• Developed Chef Cookbooks to install and configure Apache, Tomcat, Splunk, Jenkins, Rundeck and deployment automation and Integrated Jenkins, Rundeck and Chef.
• Expertise in container technologies and writing containerized software Docker.
• Installed and configured automated tool Puppet that included the installation and configuration of the Puppet master, agent nodes and an admin control workstation.
• Strong experience in working in Linux and Windows environments.
• Worked on Vagrant for configure lightweight, reproducible, and portable development environments
• Extensively used Ruby scripting on Chef Automation for creating Cookbooks comprising all resources,Data bags, templates, attributes.
• Worked on "Continuous Delivery" project, streamlining Dev workflow, integrating automated QE validation, and delivering standardized releases based on Docker to Operations for deployment.
• Experience in Querying RDBMS such as Oracle, DB2, MY SQL and SQL Server by using SQL for data integrity.
• Experience in Automation, Installation and overall Configuration Management of servers using Puppet and Chef.

Environment: AWS, Nexus, Chef, Puppet, Maven, ANT, Ansible, Hudson, Jenkins, GIT, Docker, PYTHON, RUBY, Bamboo, Nagios, Vagrant, LINUX, Cookbooks, Terraform, SDLC.

Confidential, Bentonville,AR

AWS/DevOpsEngineer

Responsibilities:

• Familiar wit AmazonAWSCloud Administration which includes services like: EC2, S3, EBS, VPC,ELB, AMI, SNS, RDS, IAM, Auto scaling, Cloud Front, Cloud Watch, Cloud Trail, Cloud FormationOPS Work, Security Groups.
• Managed servers on the Amazon Web Services (AWS) platform using chef configuration management
• Exposed to all aspects of software development life cycle (SDLC) such as analysis, planning, developing, testing, implementing and post-production analysis of the projects.
• Design CI/CD processes in the context of a Jenkins orchestration, including the usage of automated build, and deployment tool.
• Monitoring of EC2 instances using Nagios. Involved in Monitoring/Network Monitoring/Log Trace Monitoring.
• Experience in Setting up Connection Strings and connecting SQL Server AZURE Databases from locally Installed SQL Server Management Studio(SSMS) for Developers.
• Deploy and monitor scalable infrastructure on Amazon web services (AWS)& configuration management using puppet.
• Performed AWS Cloud administration managing EC2 instances, S3, Cloud Formation, SES and SNS services.
• Build and configure a virtual data center in the Amazon Web Services cloud to support Enterprise Data Warehouse hosting including Virtual Private Cloud (VPC), Public and Private Subnets, Security GroupsRoute Tables, Elastic Load Balancer.
• Created Buckets in AWS and stored files. Enabled Versioning and security for files stored.
• Installation of Nagios on Amazon Web Services.
• Experience inAWSElastic Beanstalk for app deployments and worked onAWSLambda with Amazon kinesis. Maintained and administered GIT /Subversion source code tool.
• Created Branches Labels and performed Mergers in Stash GIT.
• Used Puppet for automation of repetitive processes done in apache, user administration, file management and managing file and directory permissions in the different environments.
• Implemented & maintained the branching and build/release strategies utilizing GIT.
• Migrate the Build tool Jenkins to Bamboo and integrated with Bit bucket and JIRA. Implemented Workflows Orchestration using Bamboo.
• Experience in Installing, upgrading and configuring RedHat Linux 3.x, 4.x, 5.x and 6.x using Kickstart Servers and Interactive Installation.
• Worked on provisioning different environments using Chef, Puppet and other Configuration management tools.
• Worked in creating, uploading new Cookbooks and recipes.
• Provided ongoing support in systems management and administration of LINUX/UNIX in global-scale
• Operations - Custom Shell scripts, Ruby scripts, VM and Environment management.
• Experienced in working onDevOps/Agile operations process and tools area (Code review, unit test automation, Build & Release automation, Environment, Services etc.).
• Implemented and configured Nagios for continuous monitoring of applications in the production and enabled notifications via emails and text messages.
• Configuring of VPC and Route 53 DNS with networking of subnets containing servers.
• Worked on installation and configuration ofDevOpsAutomation Tool Puppet.
• Installed and Managed Jenkins and Nexus for CI and Sharing Artifacts respectively within the company.
• Understanding & usage of Atlassian tools. Used JIRA as deployment issue tracking tool.
• Developed build and deployment script using ANT, Shell to Setup development and QA environments.

Environment: AWS, EC2, S3, VPC, SDLC, GIT, Chef, Puppet, Cookbooks, Ruby, JIRA, ANT, Maven, Jenkins, Nagios, Terraform, Bamboo, Cloud Formation, Hudson, Templates, Bash, Gradle, Docker, LINUX.

Confidential, Milford,CT

DevOps/Build & ReleaseEngineer

Responsibilities:

• Excellent communication, interpersonal, intuitive, and analytical and leadership skills with ability to work efficiently in both independent and team work environments.
• Creating alarms in Cloud Watch service for monitoring the server performance, CPU Utilization, disk usage etc.
• Automated Linux production servers setup using Puppet Scripts. Used these scripts to replicate production build environments on a local dev boxes using vagrant and Virtual Box.
• Managed and optimize the Continuous Delivery using Jenkins, Bamboo and troubleshoot the deployment build issues using the trigged logs.
• Worked forDevOpsPlatform team responsible for specialization areas related to Chef for Cloud Automation.
• Regular Build jobs are initiated using the Continuous Integration tool like Jenkins.
• Implemented Jenkins workflow and plugins for repeatable deployments of multi-tier applications, artifacts and services to Docker.
• Maintain and track inventory using Jenkins and set alerts when the servers are full and need attention.
• Managed infrastructure resources in cloud architecture with close coordination with various functional teams.
• Handling complete Build and Release process including code, documentation and supporting testing team along with the server Administration.
• Work with QA to facilitate verification of releases. Running multiple builds at a time.
• Installed and Configured the Apache Tomcat application servers for Dev and Integration Test
• Installed and configured Nexus Repository Manager to share the artifacts between the teams within the company.
• Created detailed documentation of complex build and release process and post release activities process, JIRA workflow and Release notes.
• Automated the process of deployment to Apache Tomcat Application Servers by developing Python Scripts.
• Created and updated Puppet manifests and modules, files, and packages stored in the GIT repository.

Environment: Maven, ANT, Jenkins, GIT, Chef, Nexus, JIRA, Hudson, JBoss, Apache Tomcat, Python, Ansible, SDLC, Docker, Nagios, Windows, Linux..