1. Resume
Ramakrishna Ph No: 9160239379
Mail Id: rk.devops4@gmail.com
Profile
 4+ years of Build / Configuration Management / Release Engineering experience maintaining
Code, Deploying, Migrating code from Development, Test, QA to Production environments
working closely with developers/Mangers reporting build failures report generation/build
automation.
 Focused in the areas of Continuous Integration, Continuous Delivery and release
management.
 Setting up one-click framework for build and deployment on non-production environments.
 Installed and configured Gerrit 2.10 Code review tool for GIT repositories and
integrated with Gitweb
 Maintaining continuous build automation – currently implemented with Maven and Ant
run within Jenkins.
 Continuous Integration Environment for Build and Deployment Systems.
 Ability to drive Product and Software Life Cycles, including Waterfall, Agile, and hybrid
models
 Plan for processes and tools with the intent of creating a well-integrated build and release
system.
 Drive improvements to our build and release scripts, tools and processes
 Define best practices for source control, continuous integration, automated testing and release
management
 Labeling/Branching/Merging and other SCM work (currently using Git, Subversion).
 Code tools for internal customers in java, servlet, jsp
 Experience with web and application servers (Apache http server, Tomcat)
 Managed up to 4 concurrent release cycles varying in frequency from twice weekly to once
per 4 months for major releases.
 Worked with platform, database, operations and application teams to implement infrastructure
changes and support the QA, Stage/UAT and production environment.
 Extensive experience in scripting languages including Shell Scripting, Batch Scripting,
PERL Scripting and build automation using ANT, , MAVEN and other UNIX,
Windows system level programming
 Hands on experience in configuring and maintaining the Webservers like Apache,Tomcat
and App servers like Websphere and JBoss .
 Experience with Static code analysis tools like Fortify which checks for the security bugs in
the code.
 Took Part in DevOps implementation pilot program and was trained in Devops
methodologies and tools like Chef, Puppet etc .

2. PROFESSIONAL EXPERIENC
Working with HCL from Aug 2102 to till the date.
Educational Qualifications
Bachelors in Electronics &Communication Engineering from JNT University, Hyderabad , A.P,India.
Technical Skills:
Technology Tools
DevOps Chef 12, Puppet 3
TCP/IP Stack DNS, LDAP, HTTP, SMTP.
CI Tools Jenkins(1.6&2.0),
Database SQL Server, MYSQL , Oracle 11g.
Build and Scripting Tools Shell, ANT,Maven.
App & Web Server
packages
WebSphere, Apache Tomcat 8.
Tracking Tools RTC, GERRIT Code Review, Jira, Remedy.
SCM Tools GIT, SVN/Subversion.
Operating Systems
No Sql
Code Analysis
Monitoring Tools
Centrolized Log solns
Cache Layer
Load Balancer
UNIX(AIX, Solaris), Linux(RHEL 7,CentOs 7 & ubantu15), Windows
Mango DB
Sonar
Nagios, Sensu , Cloud watch
ELK stack, Sumologic.
Redis
ELB, Apache,Cisco ANM

3. Waltdisney, Internet group, CA
PresentTitle:Configuration Engineer
Roles & Responsibilities
 Migrated source code from SVN to GIT along with the history.
 Installed and configured Gerrit 2.10 Code Review Tool
 Integrated Gerrit Code Review Tool with Git
 Installed and configured Gitweb for Git
 Configured Gitweb to be in sync with Git and Gerrit Code Review Tool
 Updated existing shell scripts to reflect GIT changes
 Written and Implemented Gerrit Back up scripts for Change IDs and Gerrit Review DB
 Made enhancements to Gerrit commit message to reflect RTC work item numbers in GIT Log
 Knowledge transferred to all Dev Team, Test Team about the functionality of Gerrit and Gitweb
 Updated all the Jenkins Continuous Integration jobs, dependent jobs, snapshot jobs, release jobs,
DB deployment jobs to reflect GIT changes
 Installed and configured Sonar Qube 4.5
 Installed MYSQL and configured database schemas for both Gerrit and SonarQube 4.5
 Installed and Configured Jenkins and Jenkins slave machines.
 Installed and Configured Nexus repository for all Snapshot and Release versions
 Implemented DB deployment jobs from Jenkins
 Implemented multi-parallel jobs in Jenkins which does CI, packaging, Sonar job and deployment
job to difference environments such as DEV,TEST and PROD
 Responsible for creating/updating connection shell scripts for day to day environment changes.
 Worked with On-shore and Off-shore team and implemented best practices for Git and Gerrit
connectivity.
 Written shell scripts to stop/start Web Logic servers.
 Written shell scripts to deploy into Web Logic servers.
 Proposed industry best branching strategies and created branches to implement parallel
development in fast paced agile environment.
 Hands on experience in creating RTC work items and tickets
 Upgraded Jenkins from 1.6 to 2.0
 Upgraded SonarQube from 4.4 to 4.5
 Expertise with Maven Dependency, plugin and nexus repository management during the builds.
 Installed and administered nexus repository and created roles and privileges to restrict access to
the users
 Involved in troubleshooting build issues for java errors due to vast exposure to language.
 Integrated the existing Ant scripts to automate the code quality report generation process for the
existing legacy based applications
 Installed Jenkins and perform troubleshooting during installation to implement the CI process for
the java application builds.
 Created Slaves to implement the build farm where multiple builds run on multiple slave machines
in Jenkins
 Deployed the static code in to front end apache web server.
 Responsible in deploying the application WARs, EARs in Web logic application servers and
troubleshoot any deployment issue.
 Written build scripts from scratch for new projects and for new modules within existing projects .
 Mavenized severalANT projects .
 Expertise in Enterprise repository management tools like Nexus , Artifactory etc.
 Maintained local team repositories and Organization’s central repositories for maven .

4.  Deployed Applications into PROD & Pre-Prod environments with various Application server
technologies like Weblogic, Jboss& Apache Tomcat.
 Troubleshooting deployment , infrastructure and start up issues on various application servers
product line
 Automated webserver content deployments via shell scripts
 Created Gerrit usage document and GIT usage document and provided knowledge transfer to both
On-shore and Off shore teams
 Helped developers in detecting warnings and errors early by setting up Jenkins CI jobs
Tools & Languages:- Gerrit,GIT, SVN, RTC, Jenkins, SonarQube, Nexus, Jenkins, Shell, Perl,
Apache,Jira, Ant, Maven, MYSQL.
Meridian bank, US
Title: Build and Release Engineer
Roles & Responsibilities:
 Moved build jobs from Cruise Control to Teamcity server
 Written pre-commit, post-commit, post-receive hooks in SVN for Linux environment using shell
scripting
 Re-structured the development methodology with respect to SVN and proposed best branching
strategies in SVN
 Re-organized the multiple development repositories to follow industry best solutions.
 Work as a Build Engineer for a team that involves three different developments teams and
multiple simultaneous software releases.
 Participated in weekly release meetings with Technology stakeholders to identify and mitigate
potential risks associated with the releases.
 Migrated DB scripts to stage and Preview/Prod database servers.
 Migrated informatica (ETL), BO and TIBCO code to STAGE and PROD environments.
 Migrated informatica objects like workflows into multiple environments using informatica
PowerCenter.
 Responsible for creating/updating connection strings.
 Worked with Designer, Repository Manager, Workflow Manager in Informatica tool.
 Written shell scripts to stop/start WebLogic servers.
 Proposed industry best branching strategies and created branches to implement parallel
development in fast paced agile environment.
 Planned and executed the migration from Bugzilla-based bug-tracking into the Atlassian-based
suite (JIRA, Confluence).
 Installed and administer Atlassian tool set including JIRA,Confluence, Fisheye and Crucible.
 Created Maven POMs to automate the build process for the new projects and integrated them with
third party tools like Sonar, Nexus.
 Expertise with Maven Dependency, plugin and nexus repository management during the builds.
 Installed and administered nexus repository and created roles and privileges to restrict access to
the users
 Involved in troubleshooting build issues for java errors due to vast exposure to language.
 Integrated the existing Ant scripts to automate the code quality report generation process for the
existing legacy based applications
 Installed Jenkins and perform troubleshooting during installation to implement the CI process for
the java application builds.
 Created Slaves to implement the build farm where multiple builds run on multiple slave machines
in Jenkins
 Deployed the static code in to front end apache webserver.

5.  Responsible in deploying the application WARs, EARs in Weblogic application servers and
troubleshoot any deployment issue.
 Designed, implemented and documented Puppet deployments for Dev & SIT env’s for 4
applications.
 Have knowledge on Distributed Version Control systems like SVN and GIT.
 Work directly with Project Managers to establish and create & design the release plan.
 Identify and coordinate deployment of appropriate modules to various test environments and
production environments.
 Work closely with developers to pinpoint and provide early warnings of common build failure.
 Involved in Installing and configuring SVN distributed version control tool
Tools & Languages:- Subversion, Jenkins, Shell, Perl, Tibco , BO, ETL, Informatica,EAI, Apache,
Cruise Control, Jira, Fisheye, Crucible Ant, Maven.
GEICO, NJ, USA
Title: Build Engineer
Roles & Responsibilities
 Deployed and implemented Perforce across a software development organization
developing business-critical applications in mixed Solaris/Windows environment.
 Installed and configured Perforce server,administered Solaris OS, designed the architecture of
CM libraries.
 Created Perforce triggers,wrote shell scripts to support trigger functionality.
 Migrated existing code base from PVCS into Perforce.
 Implemented best branching methodologies in Perforce.
 Installed perforce client software, developed training examples, trained user
 Served as configuration management representative to the CCB.
 Built release candidates for testing. Developed and tested installation scripts for automated
deployment.
 Installed and performed troubleshooting of Atlassian Jira, Crucible code review tool including
customizing the work flows and e-mail notification features.
 Maintained and upgraded Jira issue tracker, Crucible code review tool.
 Created shell script to automate the deployment process which deploys the application and
restarts the servers.
 Provided single click build and deployment automation using Anthill pro a ALM tool by
integrating the ANT & shell scripts to the tool.
 Involved in migrating the application from Ant to Maven2 by analyzing the dependencies and
creating the POMs to implement the build process using Maven.
 Managed all the dependencies and plugins for Maven in an Artifactory repository.
 Deployed the ANT or Maven generated artifacts in an Websphere application servers.
 Designed and implemented GUI modifications, stored procedure changes, and report
changes. Created documentation for design, review, and installation. Provided support for
internal customers.
 Created Perl scripts and SQL stored procedures for nightly batch job streams, data loads and
corporate reporting.

6. Tools & Languages: Anthill Pro, Ant, Maven, Perforce, Websphere, Shell, Artifactory, Jira,
Crucible.
Macy's, NY
Title:- Release Engineer
Roles & Responsibilities
 Designed effective planning for SCM and implemented the setup of the Environment
 Wrote Ant and Nant scripts to build Java/.NET code using Subversion repositories
 Managed builds and wrote Ant build scripts for Java/ Weblogic based applications
 Maintained Subversion repositories on Windows
 Maintained and version controlled Backend Oracle database using SVN/Ant scripts
 User support for Subversion/SVN issues
 Managed the defects and changes using Remedy.
 Implemented Hudson with Subversion for Continuous integration environment
 Responsible for Co-ordinate with Development group and testing teams
 Knowledge of solving compilation errors
 Responsible for Branching and Merging of code
 MSI installer is used to install application framework
 Responsible for weekly and monthly builds
 MSI installer is used to install application framework
 Adopted Install Shield scripts, written scripts and used them to package builds and releases for
different environments as defined in SDLC
 Written Perl scripts for the automation of daily support tasks
Tools & Languages:- Java, J2EE, EJB, JVM, .NET, Subversion, Remedy, Hudson, Web Logic,
Linux ANT,NANT,VB.NET,C#.NET,MS Build, SQL, Oracle10g,Tomcat