SUMMARY:

• Proven experience developing and architecting solutions for implementing CI/CD pipeline (Continuous Integration/delivery)
• Managed software delivery for deployment of large scale enterprise applications as well as Micro applications
• Led deployments for large and small applications for both Java/.NET
• Coordinated build/deploy activities through Application Life Cycle
• Over five (5) years of experience in software delivery, upgrades and services
• Expertise in supporting continuous integration/continuous delivery of applications and managing/leading teams
• Over three (3) years of experience working as an application developer
• Proven aptitude for methodical problem solving with exemplary communication skills, strong attention to detail, and the ability to work well with cross functional teams

TECHNICAL SKILLS:

Operating Systems: Linux, Solaris, Ubuntu, Windows NT/2000/XP/Vista/7/8, Windows Server 2008/2012

Cloud Technologies AWS: DevOps Tools Git, ANT, Maven, Jenkins, Docker, Puppet, Ansible

Scripting Bash Shell, Python, Perl, VB: Monitoring Tools Nagios, BMC Patrol

Virtualization VMware ESX, Citrix Xen, Hyper - V: Test Automation Tools Selenium WebDriver, HP QTP/UFT

PROFESSIONAL EXPERIENCE:

Devops/Cloud Engineer

Confidential, Chicago, IL

• Working as part of the DevOps team for different internal automation and build configuration management
• Developed shell scripts for automation of the build and release process
• Automated the front end platform into highly scalable, consistent, repeatable infrastructure using a high degree of automation with Puppet, Jenkins, and Cloud Formation
• Maintained the user accounts (IAM), RDS, Route 53 services in AWS cloud
• Launched Amazon EC2 Cloud Instances using Amazon Images (RHEL/Ubuntu) and configured launched instances with respect to specific applications
• Facilitated system troubleshooting and problem solving, and on call escalation to troubleshoot customer facing issues
• Worked closely with the development teams to optimize the workflow process
• Served as a liaison between development teams, senior LOB management, vendors, and other DevOps teams
• Collaborated with development teams to define architecture, optimize performance, and right size
• Facilitated Ansible setup, managed hosts files, authored various playbooks and custom modules
• Managed the Nexus and Sonarqube server for uploading the artifacts and code quality analysis
• Deployed and monitored scalable infrastructure on Amazon Web Services (AWS) and configuration management using Ansible
• Installed and configured monitoring tools Nagios for monitoring the network bandwidth and the hard drive status
• Worked on DevOps group running Jenkins in a Docker container with slaves in Amazon AWS cloud configuration
• Managed Amazon Web Services (AWS) infrastructure with automation and configuration management tools

Environment: AWS, Ansible, GIT, Maven, Jenkins, Linux, Nexus, Agile/ Scrum, Docker, shell scripts, Python

Devops/Cloud Engineer

Confidential, Seattle, WA

• Planned and designed road maps and POC implementations for AWS Cloud technologies
• Played a major role in on premise mid-tier application migrations to the cloud lift and shift to AWS infrastructure
• Worked closely with the development teams to integrate their projects into the production AWS environment and ensure ongoing support
• Designed and approved the AWS architecture diagrams and release models
• Automated the front end platform into highly scalable, consistent, repeatable infrastructure with a high degree of automation using Chef, Terraform, Ansible, Jenkins and cloud Formation
• Implemented and maintained the monitoring and alerting of production and corporate servers/storage using AWS Cloud watch and Splunk
• Created standards and efficiencies within ECES development efforts and their ecosystems
• Drove DevOps adoption by recommending and implementing tool sets and best practices for automation configuration and release management
• Participated in planning, development of new and existing features of the Inmarsat products
• Identified industry best practices/solutions and pursued continuous improvement opportunities in SDLC (Software Development Life Cycle) processes and practices
• Ensured that all implementation efforts adhered to established standards and policies
• Created enterprise level operating models and architecture options
• Installed applications and load balance packages on a different server using Chef
• Developed unit and functional tests in Python and Ruby
• Developed and maintained perl/shell scripts for build and release tasks
• Integrated Maven with Jenkins for the builds as the continuous integration process
• Upgraded Bamboo and Artifactory server
• Maintained JIRA for tracking and updating project defects and tasks
• Managed and documented all post deployment issues utilizing the post deployments issue logs
• Developed and maintained strong working relationship with peers across the organization to create and market architectural products and services
• Employed build automation tools, including but not limited to autoconf, automake, make, cmake, lein, grunt, rake and ant
• Created comprehensive JIRA workflows including project workflows, screen schemes, permission schemes and notification schemes
• Developed and managed consistent and coherent DevOps processes and practices to support software development, testing, builds and deployment
• Developed a community of practice across the development teams to drive practice adoption
• Monitored outsourced supplier performance to identify and correct performance problems

Environment: GIT, Maven, Jenkins, AWS, Terraform, Ansible, GIT Lab, Ubuntu/Linux, Docker, Shell scripts, Python

Devops Engineer

Confidential

• As part of the DevOps team I worked on continuous testing using Selenium WebDriver, Java, Maven and Jenkins etc.
• Identified the test cases from regression suites and designed automation test scripts using Selenium WebDriver with Java
• Worked with build and continuous integration tools such as Maven and Jenkins
• Maintained and created Perl scripts in secure CRT for Web methods
• Supported various deployments and installs in UNIX and Linux environments
• Responsible for preparing and maintaining automation regression test suites
• Facilitated pipeline integration using tools such as SVN, Maven and Jenkins
• Used Build tools such as MS Build for .Net projects and Maven for Java projects
• Provided Selenium scripts to achieve automating the tests after build process
• Responsible for building the codes using Maven
• Created jobs in Jenkins for multiple tasks and created a release calendar as per the PM guidelines
• Resolved build issues and Jenkins integration issues with end points
• Wrote SQL queries to fetch the results from the database and cross validated with the UI application
• Managed CICD pipelines for infrastructure and automating the build
• Managed production system deployment issues
• Involved in production deployment validations and prepared post production training docs

Environment: Maven, Jenkins, Bamboo, Linux/Unix, SVN, Git, JIRA, Agile/Scrum, shell scripting