SUMMARY

• 7+ years into IT industry as Sr DevOps Engineer, working on code migration, Configuration Management, and system administration.
• 4+ years of Experience as aDevOpsEngineer with UNIX and Middleware Engineering, Cloud Administration, Design, Build and Operational support for Infrastructure Management.
• Experience inDevOps, Configuration, Build and Release Management
• Experience with principles and best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.
• Experienced in Cloud automation using AWS Cloud Formation templates, Python, Ruby, Chef, Puppet
• Experience writingChefCookbooksand recipes to automate the deployment process and to integratingChefCookbooksinto Jenkins jobs for a continuous delivery framework.
• Experience in working as DevOps engineer/Build & Release engineer for release automation of Java MVC apps to achieve continuous integration and continuous delivery (CI and CD).
• Experience in using Build Automation using like Maven and Ant Scripts with Jenkins.
• Experience with Linux/UNIX environments and scripting for Build & Release automation.
• Deploying and maintaining Micro services using Docker.
• Defining Branching strategies and CM build cycle in a complete SDLC for different projects.
• Proficient with Python & Shell Scripting for build automations.
• Used Zabbix for monitoring the performance of the servers and applications hosted on VPS.
• Experience automating deployments on Application Server JBoss, Tomcat, WebSphere.
• Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile, Scrum, and Waterfall methodologies.
• Created SCM Process, policies, procedures and Release Notes to follow Development and allow QA teams to Release or Deploy highest quality product for the enterprise.
• Experience in managing automated multiple continues integrated depot and branch builds using Jenkins.
• Experience in running web scale services on Amazon Web Services (AWS).
• Installed and configured an automated toolPuppetthat included the installation and configuration of thePuppetmaster, agent nodes and an admin control workstation.
• Solid Experience in DevOps tools like Chef and Puppet for Deployment on Multiple platforms.
• Good understanding of the XML related technologies like XML, XSD.
• Good understanding of system services and Docker.
• Worked with the Amazon AWS EC2 and S3 services.
• Worked with Amazon IAM console to create custom users and groups.
• Experience in maintaining and executing build scripts to automate development and production builds.
• Extensive experience in working with Apache, Tomcat application server.
• Closely worked with BA, Dev, QA, Product Owners and other teams for product delivery.
• Worked with project management tools - HP Quality Center, IBM Clear Quest.
• Extensive experience with JIRA, Microsoft Project Planning.

TECHNICAL SKILLS

Build Tools: ANT, Maven, Jenkins, MS build, Cruise Control, Bamboo and Hudson

SCM Tools: CVS, SVN, Clear Case, TFS 2010, Star Team, Perforce.

Processes: Agile, Waterfall, PMI and ITIL Processes

Cloud: AWS, Azure

Languages: Python, Java and C++

Database: Oracle 10g and 9i, PL/SQL, SQL 2005 and Enterprise

Scripting Languages: JavaScript, Shell, XML, HTML, VB script, Batch script, Ant, Maven

Operating Systems: MS Windows XP/2000/NT/98, UNIX, Linux, MS DOS.

PROFESSIONAL EXPERIENCE

Confidential - Bothell, WA

Sr. DevOps Engineer

Responsibilities:

• Provided configuration management expertise to all software development projects.
• Worked as aDevOpsEngineerfor one of the most complex system. Used Subversion, CVS, Maven, Jenkins, CHEF & Jira as tools for day-to-day build & release cycles.
• Experience with Art factory installations and configuration
• Responsible for Deployment and maintenance of different QA & UAT environments.
• Release Engineer for a team that involved different development teams and multiple simultaneous software releases.
• Build 400 Centos /red hat 6.5 and 7.x nodes both bare metal and VMware
• Docker Experience for application deployment
• Strong experience with infrastructure automation using the ansible and puppet
• Implemented the use of NagiostoolforMonitoringand analyzing the network loads on the individual Machines
• Suggested changes to development practice to increase efficiency by restructuring the branching structure to include merging mechanism.
• Created and implemented custom Nagiosmonitoringand managed with Puppet.
• Coordinating the resources by working closely with Project Manager’s for the release and carried Deployments and builds on various environments using continuous integration tool.
• WrittenChefCookbookrecipes to automate installation of Middleware Infrastructure like Apache tomcat, JDK, and configuration tasks for new environments.
• Installed Redhat servers On Hp ProLiant Hardware
• Implemented Nagios, Ganglia, big brother and cacti for Servers
• F5 Load balancers implemented
• Build release of Cloud based products containing Linux and Windows environments, using Power Shell, TFS and Python Scripting.
• Orchestrating different Cloud applications using AWS (VPC, ELB, Route53, S3 etc.)
• Experience on scripting (e.g. Bash, PowerShell, Perl, Ruby, Python).
• Created various jobs in Slunk for logs management
• Used Automation Tools like Ansible, Chef.
• Worked as Stash Git admin and performed activity like project creation, permissions, strategies and worked on day to day issues if developers have any
• Installed and configured build Jobs in Jenkins.
• Installed and Configured the Oracle RAC clusters
• Participated in code reviews and ensured compliance with standards.
• Developed and implemented the software release management for the release of web applications.
• Wrote ANT and MAVEN Scripts to automate the build process.
• Used Shell/Python scripts to automate the deployment process.
• Jenkins is used as a continuous integration tool for automation of daily process.
• Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming Designing and implementing for fully automated server build management, monitoring and deployment By Using DevOps Technologies like Chef, Puppet.
• Orchestrating different Cloud applications using AWS (VPC, ELB, Route53, S3 etc.)
• Experience on scripting (e.g. Bash, PowerShell, Perl, Ruby, Python).
• Created various jobs in Slunk for logs management
• Testing ofcookbookswithchef-spec.
• Co-coordinated Instance Refreshes and Environment Re-base lining.
• Created virtual images similar to production environment using Docker.
• Good experience in creating LAMP stack.
• Designed and implemented scalable, secure cloud architecture based on Amazon Web Services.
• Responsible for design and maintenance of the Subversion/GIT, views, and the access control strategies.
• Planning, scheduling and documenting releases at code Freeze Periods.
• Sole person to be responsible for Release/Change control Process.
• Converted and automated builds using Maven and Ant. Scheduled automated nightly builds using Jenkins.
• Support developers to resolve issue. Helped development team for better build process.

Environment: Java/J2EE, Ant, Maven, Git, Jenkins, AWS, Clear Case, Clear Quest, Quality Center, Chef, Puppet, LAMP stack, Docker, Shell/Python script, Linux.

Confidential

DevOps Engineer

Responsibilities:

• Performed software configuration/release management activities for three different Java applications.
• Designed and implemented Continuous Integration process using tools like Hudson with approval from development and other affected teams.
• Build the Linux nodes and given admin support
• Defined processes to build and deliver software baselines for internal as well as external customers.
• Converted old builds using make to ANT and XML for doing Java build.
• Created and maintained built wrapper scripts using PERL.
• Installed and configured the Solaris 10 and created the zones
• Maintained and executed build scripts by coordinating with development and QA teams.
• Responsible in doing build and deploying on different environments simultaneously.
• Deployed the EAR and WAR archives into Web logic and Apache Servers.
• Configured, Maintained Apache web servers for Release Management Team’s internal use.
• Provided assistance to developers in resolving problems.
• Created and Maintained Subversion repositories, branches and tags.
• Acted as an Integrator for performing merge, rebase and baseline operations.
• Enforced development policies using Subversion hooks and other metadata.
• Attend forum for management of release weekly meetings.
• Monitor progression of releases & keep them on track for delivery on planned release date.
• Submit request for implementation to various groups who participate in release.
• Assemble Release Kit and complete paperwork, including implementation/back out plans.
• Turnover documentation monitor status of actual production turnover.
• Serve as production implementation coordinator.
• Communicate status of release to all stakeholders.

Environment: - Java, Ant, Hudson, Web logic, Subversion, Shell & Perl scripting.

Confidential

System Engineer

Responsibilities:

• Participated in weekly release meetings with technology stakeholders to identify and mitigate potential risks associated with the releases.
• Developed and maintained Perl/Ant scripts for build and release tasks.
• Involved in creating new elements in VOB’s.
• Modified ANT scripts to build the JAR, Class, WAR and EAR files from VOB’s.
• Developed utilities for developers to check the checkouts, elements modified based on project and branch.
• Created Subversion configuration record for builds using derived objects generated during build audit process.
• Provided end-user training for all Subversion (SVN) users to effectively use the tool.
• Performing clean builds according to the schedule published for a given releases.
• Installed Cruise Control and performed troubleshooting during installation.
• Worked with Cruise Control for automated build and release.
• Verified if the methods used to create and recreate software builds are consistent and repeatable.
• Involved in Research of the project application architecture to support/resolve build, compile, and test issues/problems.

Environment: s: Java, J2EE, Subversion, ANT, Maven, GIT, Jenkins, Perl, Bash, Jira, Apache, WebSphere Application Server, Linux, Shell scripts, Cruise control.