SUMMARY

• Around 9+ Years of experience in IT industry comprising of Development, Systems Administration and Software Configuration Management (SCM).
• Extensive experience includes SCM, AWS, Devops, Build/Release Management, and Change/Incident Management.
• Worked on Build and Release management methodologies and Software procedures in all aspects of SDLC.
• Extensively worked with Version Control Systems like Perforce, SVN (Subversion) and CVS.
• Experience with build tools Ant and Maven for writing build.xmls and pom.xmls respectively.
• Experience in integrating Unit Tests and Code Quality Analysis Tools like JUnit, Cobertura, Clover, PMD, findbugs and checkstyle.
• Experience in using Nexus and Artifactory Repository Managers for Maven builds.
• Administered and Implemented CI tools Hudson and Jenkins for automated builds.
• Experience in using ANTHILL PRO as CI Tool.
• Experience writing Shell and Perl scripts to automate the deployments.
• Experience using RPMs to effectively package the applications for product deployments
• Experience in Configuring and deploying to Application servers Tomcat.
• Experience is using Weblogic and Websphere web servers for deployments.
• Experience with Oracle and MS SQL Server DB Tasks (DML, user management etc)
• Managed environments DEV, SIT, QA, UAT and PROD for various releases and designed instance strategies
• Used VMware VSphere, VCenter to create VMs managed these VMs on various ESX hosts
• Good knowledge on ITIL Process and have worked on coordinating releases across the projects.
• Consulted and recommended client in Build and Release management Implementation.

TECHNICAL SKILLS

Operating Systems: UNIX, Linux, WINDOWS NT/2000/2003/XP/vista/7, Confidential - UX

Version Control Tools: CVS, SVN, Rational Clear Case, Perforce,Git-hub

Languages: C, JAVA, XML, SHELL, PERL

Databases: My SQL, MS Access, Oracle 9i/10g

Application Servers: Weblogic, Websphere, Tomcat

Build Tools: ANT, MAVEN, HUDSON/JENKINS, ANTHILL PRO, BUILD FORGE

PROFESSIONAL EXPERIENCE

Confidential, Oakland, CA

AWS/DevOps Engineer

Responsibilities:

• Working for DevOps Platform team and responsible for specialization areas related to Chef for Cloud Automation.
• Used chef for server provisioning and infrastructure automation in a SAAS environment.
• Implemented scheduled downtime for non-prod servers for optimizing AWS pricing.
• Created proper documentation for new server setups and existing servers..
• Worked on creation of custom Docker container images, tagging and pushing the images.
• Customized and simplified Open Stack dashboard services using REST API.
• Explored the capabilities offered by Open Stack, worked on Nova and Neutron component services by utilizing OpenStack4J API.
• Deploying the Docker containers using Jenkins
• Customizing the Docker images according to Clint requirement
• Managing and flushing the stopped containers
• Developed installer scripts using Ant, Python for various products to be hosted on Application Servers
• Worked on Cloud automation using AWS Cloud Formation templates.
• Implemented Chef Recipes for Deployment on build on internal Data Centre Servers. Also re-used and modified same Chef Recipes to create a Deployment directly into Amazon EC2 instances.
• Evaluating testing of Chef Recipes - Concept of Test Driven Development for Infrastructure as a Code.
• Automate Continuous Build and Deploy Scripts for Hudson/Jenkins Continuous Integration tool
• Automated the cloud deployments using chef, python and AWS Cloud Formation Templates.
• Implemented rapid-provisioning and life-cycle management for Ubuntu Linux using Amazon EC2, Chef, and custom Ruby/Bash scripts
• Implemented Chef Cookbooks for OS component configuration to keep AWS server’s template minimal.
• Written Chef Cookbooks for various DB configurations to modularize and optimize end product configuration.
• Supporting Chef Environment with 2000+ servers and involved in developing manifests.
• Managed and performed the environment related configuration changes as a part of deployment.
• Merged release branches to the trunk after the production release and resolved the conflicts rose during the merge in GIT.
• Created the branches in GIT to implement the parallel development process.
• Coordinated Release effort amongst various teams (Dev, QA, DBA and Business Analysis) in geographically separated environment.
• Maintained and coordinated environment configuration, controls, code integrity, and code conflict resolution.
• Associated in implementing SonarQube code quality analysis tool for the code.
• Integrating various provisioning and monitoring modules into a single platform.

Environment: GIT, Tomcat, Jenkins, Python, Ruby, Chef, JIRA, Maven, Artifactory, Git, Linux, Docker, AWS.

Confidential, New Orleans, LA

Build & Release Engineer/DevOps Engineer

Responsibilities:

• Participated in the release cycle of the product which involved environments like Development, INT, QA, UAT and Production.
• Responsible for the building and deploying the artifacts into DEV, INT and QA Environments
• Used Subversion as version Control for maintaining the versions.
• Created Subversion configuration record for builds using derived objects generated during build audit process.
• Used AWF cloud servers for Deployment
• Perform biweekly build cycle and testing processes.
• Used MAVEN to automate the build process.
• Integrated the Code Quality tools Cobertura, PMD, Findbugs and Checkstyle to Maven Projects.
• Installed and Configured Nexus to manage the artifacts in different Repositories.
• Configured and automated the Jenkins Build jobs for Continuous Integration.
• Used Apache Tomcat as application server for deploying the artifacts.
• Developed UNIX and Perl Scripts for the purpose of manual deployment of the code to the different environments and E-mail the team when the build is completed.
• Managed and performed the environment related configuration changes as a part of deployment.
• Coordinated application releases with Development, DBA, QA and Project Management teams.
• Coordinated Release effort amongst various teams (Integration, QA, Testing, and Business Analysis) in geographically separated environment.
• Served as a partial administrator for UNIX machines.
• Created deployment request tickets in Remedy for the deploying the code to Production.
• Attended the Minor/Major Event change control meetings to get necessary approvals for the deployment request.
• Used Perl/Shell to automate build and deployment Process.
• Executed the DB Scripts (DML’s) which have dependencies on the code on Oracle DB.
• Documented the deployment process (Migration Doc) of code to production.
• Used JIRA as Issue Tracking Tool.

Confidential, Cary, NC

Build & Release Engineer

Responsibilities:

• Build chatbot integration between Slack and Amazon Web Services.
• Create CloudFormation Templates and Ansible playbooks for infrastructure automation.
• Configure application monitoring using Graylog, LogicMonitor, OpsCenter and PagerDuty.

Confidential

DevOps Operations Engineer

Responsibilities:

• Design, implement, and support an end-to-end DevOps framework within the Tax Tech Practice
• Onboard Development teams onto Continuous Integration and Continuous Delivery pipelines
• Plan, organize, and deploy releases into Production
• Automate common processes (server configuration/tasks, build/deploy tasks, self-service tools)
• Rapidly troubleshoot application, configuration, and deployment issues in .NET/IIS/SQL Server environment
• Improve efficiency and reliability of the build/deploy process to make it streamlined and automated

Confidential

Build Engineer

Responsibilities:

• Involved in creating new elements in VOB’s.
• Modified ANT scripts to build the JAR files, WAR files and EAR files from VOB’s.
• Developed utilities for developers to check the checkouts, elements modified based on project and branch.
• Responsible for building and releasing packages to Dev, Itest and QA Environments.
• Performing clean builds according to the schedule published for a given releases.
• Installed Build Forge and performed troubleshooting during installation.
• Worked with Build Forge for automated build and release.
• Responsible for deleting the old deployed code and deploying the newly built code using Web Sphere IDE (Integrated Development Environment).
• Releasing code to testing regions or staging areas according to the schedule published.