Over ** Years of experience in IT industry involved on designing and developing continuous deployment pipeline, continuous integration, managing Pivotal Cloud Foundary, AWS cloud computing architecture, Software Configuration Management, build automation and release management, Client/Server Architecture, Middleware Server Administration.

PROFESSIONAL EXPERIENCE SUMMARY:

Experience in day to day dev support and monitoring of testing and prod servers and applications.

Knowledge in cloud computing services like IaaS, PaaS, and SaaS and coming trends in the Cloud space.

Participate in planning, implementation, and growth of our infrastructure on Amazon Web Services

Worked on Containerizing the applications using Dockers also ECS and orchestrating the applications

Worked on Terraform for automating the infrastructure building in AWS

Worked on configuration tools like Ansible for automating the deployments

Experience in most of the AWS cloud services

Experience in creating Jenkins pipeline using Groovy scripting

Worked DeVops engineer where creation and maintenance of GIT Bitbucket projects and merging activities between Bitbucket branches and acted as Bitbucket Administrator

Solid experience in Continuous Integration (Jenkins) where worked in building projects, creation of jobs, pipeline creation and automation of builds

Solid experience in scripting languages like Ant, Maven scripting etc

Also worked in finding the find-bug violations, generating sonar output etc which is developed.

Acted as onsite lead for DevOps team

Involved in release level planning and implementation for Prod releases in both agile and waterfall models

Worked as a deployment engineer for the PROD, FUT and UAT deployments for the code developed

Knowledge on Terrafarm basics and configurations

Manage a continuous integration/continuous deployment methodology for our server-based technologies.

Worked as Module Lead, Team Lead, DevOps Lead where maintained 15+ member team

Worked in Agile methodology / Scrum team

Worked in Apache Tomcat for deployments

Worked in dockers to create docker images and run the same to create application from docker hub

Solid experience in ServiceNow for CRs, INCs and REQs for changes in application

Have experience in using version control Tools IBM Rational ClearCase.

Sole responsible ClearCase merging activities and acted as ClearCase admin in experience.

Sole responsible in Product Integration team in RTC merging activities between multiple branches of dev code and acted as RTC administrator

Worked in ethical hack team and vulnerability assessment to ensure that there is no discrepancy in security instances.

Have experience in Java 1.4 development

Excellent Communication Skills, a good team player with problem-solving and trouble-shooting capabilities.

Additionally, worked in infoscape and billing activities for managing billing for my team and helped in project management activities

SKILLS/TOOLS:

Source code management: Bitbucket Git, RTC, ClearCase, SVN

Automation CI: Jenkins

Scripting Languages: Perl, Bash& shell scripting, Groovy, Python, Java script, J2EE, HTML, XML, SQL, Servlets & JSP

Web/App Servers: IBM WebSphere Application Server, Apache Tomcat, Pivotal Cloud

Foundary

Artifacts repository: Nexus, Artifactory, jfrog

Lifecycle Management: RLM, JIRA

Functional and nonfunctional testing: Junit, Sonar

Build Automation: Docker, Kubernetes

Configuration management: Chef, Puppet

Cloud: AWS, Pivotal Cloud

Platforms: Linux RHEL 5.x/6.x/7 Ubuntu, Mac OS, IBM-AIX, Windows 95/NT

4.0/98/2000/XP/Vista/7/10

Release deploy: ServiceNow

Database: MYSQL, DB2, Oracle 10g/9i/8i, Sybase, Cassandra, MS Access. PLSQL

PROFESSIONAL EXPERIENCE

Client: Department of Human Services – MDThink, Linthicum heights MD, USA Nov-2019-Till date Role: Senior DevOps Engineer/Lead

Responsibilities:

Responsible for designing, building, and supporting a secure cloud DevOps platform based on industry standards, best practices, and guidelines.

Worked on Containerizing the applications using Dockers also ECS and orchestrating the applications

Worked on Terraform for automating the infrastructure building in AWS

Worked on configuration tools like Ansible for automating the deployments

Experience in most of the AWS cloud services

Experience in creating Jenkins pipeline using Groovy scripting

Responsible for containerization, orchestration, and service discovery experience on both Windows and Linux hosts, using docker, ECS.

Design, develop and maintain Windows/Linux based instances and backend applications.

Determine technical standards and specifications and lead the design, build and onboarding of applications to cloud platform.

Manage and deploy applications in Amazon Web Services - AWS.

Configure and deploy Java/J2EE applications.

Build and deploy CI/CD pipelines for multiple modern and legacy application technologies.

Provide professional support services and/or the integration of their respective products.

Review the application architectural landscape and make appropriate CI/CD pipeline orchestration recommendations.

Compare various solutions and determine the one which best fits the need.

Deploy and maintain web application technologies and middleware solutions on Windows/Linux platform.

Building the projects using Maven and shell scripts

Building CI/CD pipelines with Jenkins/Cloud bees.

Work with varied SQL, NoSQL Databases and automating the process of build and deployment.

Learn new technologies and explain the differences and opportunities to technical and nontechnical team member.

Deploy containers, automated build deployments using Jenkins, Docker.

Research new technologies and products for their applicability to business processes.

Environment: : AWS, Ansible, Ansible Tower, Terrafor, Docker, GIT, GIT Lab, Jenkins, Maven, AWS Cloud, SVN, GDB, Valgrind, Linux, threading, algorithms, data structures, PLSQL, SQL, OpenGL, HTML, CSS, Java Script, Perl, Shell.

Client: Citibank North America Location: Irving TX, USA May 2016– Oct-2019

Role: DevOps Engineer / Lead

Responsibilities:

Leading 15+ members of team as a DevOps lead

Worked in CI tool (Jenkins) to create jobs and do continuous integration for auto builds and creation of pipeline

Knowledge in cloud computing services like IaaS, PaaS, and SaaS and coming trends in the Cloud space.

Responsible for building the projects using Maven and shell scripts

Worked on automating the process of build and deployment (for example, RLM-Release Lifecycle Management where the automated process of deploying in servers, creating CRs in Service now etc once the build is triggered through Jenkins)

Solid experience in scripting languages like Ant, Maven, shell scripting etc

Work with team for initializing the AWS cloud providers

Worked on critical, highly complex customer problems that may span multiple AWS services

On-boarded applications to AWS Cloud via Docker as part of new strategic initiative.

Created and launched Dockers Images and worked in containers

Basic knowledge in working with Chef and Puppet

Worked in PCF (Pivotal Cloud Foundary) and created org and spaces for deployments.

SCM: Managed Git, Bitbucket, RTC and ClearCase

Utilized Java, Eclipse/ J2EE, tested programing code & Applications, collaborated with team and management.

Sonar implementation and Junit continuous testing with Vulnerability assessment testing

Basic knowledge in java development, spring boot using STS and J2EE application

Basic knowledge in creating Microservices

Environment: : GIT, GIT Lab, Jenkins, Maven, Docker, AWS Cloud, SVN, GDB, Valgrind, Linux, threading, algorithms, data structures, PLSQL, SQL, OpenGL, HTML, CSS, Java Script, Perl, Shell.

Client: Citibanamex banking Location: Cincinnati OH Mar 2013 – Apr-2016

Role: Build and release management, DevOps

Responsibilities:

Responsible for building the projects and deploying in DIT, SIT and UATs

Worked in CI tool (Jenkins) to create jobs and do continuous integration for auto builds and creation of pipeline

Responsible for build and maintenance of scripts for the projects using Maven and shell scripts

Worked on automating the process of build and deployment (for example, RLM-Release Lifecycle Management where the automated process of deploying in servers, creating CRs in Service now etc once the build is triggered through Jenkins)

Knowledge in cloud computing services like IaaS, PaaS, and SaaS and coming trends in the Cloud space.

Involved Release management planning activities for the complete project

Worked in Agile methodology / Scrum team

Worked in PCF (Pivotal Cloud Foundary) and created org and spaces for deployments.

SCM: Managed Git, Bitbucket, RTC and ClearCase

Utilized Java, Eclipse/ J2EE, tested programing code & Applications, collaborated with team and management.

Sonar implementation and Junit continuous testing with Vulnerability assessment testing

Basic knowledge in java development, spring boot using STS and J2EE application

Basic knowledge in creating Microservices

Worked as a deployment engineer for the Production, FUT and UAT deployments for the code developed

Solid experience in ServiceNow for CRs, INCs and REQs for changes in application • Have experience in using version control Tools IBM Rational ClearCase.

Sole responsible ClearCase merging activities and acted as ClearCase admin in experience.

Sole responsible in Product Integration team in RTC merging activities between multiple branches of dev code and acted as RTC administrator

Environment: Subversion (SVN), Bitbucket, Chef, Apache ANT, Maven, Web Sphere Application Server, Tomcat, Perl Scripts, Shell scripts, Jenkins, AWS, Nexus.

Client: Citibanamex Banking, Location: Guadalajara, Mexico Nov 2011 – Mar 2013

Role: Build and release management, Devops

Responsibilities:

Responsible for building the projects and deploying in DIT, SIT and UATs

Involved Release management planning activities for the complete project

Worked as Module Lead, Team Lead, where maintained 15+ member team

Worked in Agile methodology / Scrum team

Worked as a deployment engineer for the Production, FUT and UAT deployments for the code developed

Solid experience in ServiceNow for CRs, INCs and REQs for changes in application

Have experience in using version control Tools IBM Rational ClearCase.

Sole responsible ClearCase merging activities and acted as ClearCase admin in experience.

Sole responsible in Product Integration team in RTC merging activities between multiple branches of dev code and acted as RTC administrator

Environment: Subversion (SVN), Bitbucket, Chef, Apache ANT, Maven, Web Sphere Application Server, Tomcat, Perl Scripts, Shell scripts, Jenkins, AWS, Nexu

Client: Citibank North America, Location: Chennai, India Sep 2008 – Nov 2011

Role: Java Developer / Ethical hack

Responsibilities:

Developing Java/J2EE application

Worked in Waterfall and Agile methodology / Scrum team

Responsible for getting the requirements, developing the application, unit testing, and pushing the code to higher environments

Responsible ClearCase merging activities and acted as ClearCase admin in experience.

Worked in ethical hack team and vulnerability assessment to ensure that there is no discrepancy in security instances.

Excellent Communication Skills, a good team player with problem-solving and trouble-shooting capabilities.

Additionally, worked in infoscape and billing activities for managing billing for my team and helped in project management activities

Environment: Java, HTML, XHTML, CSS, JSTL, JavaScript, JSP, Servlets, HTTP, XML

EDUCATIONAL DETAILS:

•M.tech in Ceramic technology in Anna University, Chennai in 2008

•B. tech in Chemical Engineering in Anna University, Chennai in 2006

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