SUMMARY:

• Around 4 years of Experience in Devops and Build & Release Engineering.
• Around 3+ years of Experience in Big Data Technologies.
• Around 10 + years of extensive experience in using Unix Shell Scripting and Perl/Python Scripting.
• Competent on DevOps tools - Jenkins/AnthillPro, Puppet, Docker, SCM: Github/Perforce/StarTeam/SVN/VSS, Puppet, Nexus, Maven, Ant, SBT build tools, Sonar, Vera code
• Expertise on JobDSL, Build/Deploy Pipeline, Jenkins ELK integration & implementation
• Around 3+ years of Experience in BigData, ElasticSearch, Logstash and Kibana (ELK), FileBeat, ELK Hadoop connector, Splunk, Hadoop, HBase, Hive, Pig, Machine Learning, Apache Solr.
• Experienced in troubleshooting, configuring and Deploying Enterprise Applications in Webservers such as Tomcat, Websphere.
• Internet protocols and internetworking s(ftp), http(s), network, firewall, port, data synching on nodes.
• Experience with Virtual platforms VMWare, VSphere
• Design, development, implementation and maintenance of Banking Applications using Unix, Shell Scripting, Perl, Python, Java, Groovy, Ruby, Jenkins, Nexus, Maven, Ant, SBT, Gradle, Rest API, Meteor, C++ and MongoDB, Oracle/Sybase, HTML, JavaScript, Oracle, MS SQL Server.
• Possess good communication and interpersonal skills, technical skills, leadership abilities, adoptability to adopt new technologies.
• Object oriented Design, implementation and Validation and ITIL support.
• Major projects in banking domain for the client Lloyds, CITI, BNYM, JP Morgan Chase, Wachovia, Amex and NEC-Japan.

TECHNICAL SKILL EXPERTISE:

Programming Languages: Unix Shell Script, Perl, Python, C++, Java, Groovy, Ruby

Web/XML Technologies: HTML, DHTML, CSS, JavaScript

Build Tools: Ant, Maven, Gradle, SBT

Tools: & Utilities: Jenkins/AnthillPro, Puppet, Nexus, Sonar, ELK (ElasticSearch, Logstash, Kibana), Splunk, Hadoop, HBase, Hive, Pig, Editplus, winSCP, VSS, Toad, VBScript

Application/Web Servers: Tomcat, BEA WebLogic

RDBMS: Oracle 9.x, MySql 4.0, MS SQL Server 7.0, MS Access

Source Control: Github, Perforce, Starteam, SVN, VSS, CVS

Operating Systems: Linux, UNIX, Sun Solaris, Windows 9x/2000/XP

PROFESSIONAL EXPERIENCE:

DevOps Automation Build Engineer

Confidential, Lake Mary, FL

Responsibilities:

• This is the engagement for the State Project Colorado, USA, Confidential
• Identifying the area where the automation is possible in the Confidential landscape
• Road map planning and diagram how to implement the automation using DevOps model.
• Strategy and POC on Migration of Source code from Perforce to Github.
• 3 Different pipes for workflow operation and Pipe creation for the Project with respect to Business Management and changes required.
• Automation of multiple processes using Unix shell scripts and ant, Jenkins.
• Python/Perl Integration with Jenkins and Automation of Confidential Modules using Python
• Jenkins configuration/Plugins Management, DevOps tools support and latest version upgrade.
• Jenkins upgrade from old version to latest version and migrating to Cloudbees Jenkins.
• ELK Dashboard set up and Visualization of Code Analysis Report, OnCall Report and Pipeline File change report
• Automation on Sanity check using VB Script and one click sanity check and configuration with deployment for auto Sanity check.

Environment: Unix, Unix Shell Scripting, Jenkins, Perforce, GitHub, Maven/Ant, Java

Languages: UNIX, Groovy, Perl, Java, Python

Build Tools: Ant, Maven

DevOps Engineer

Confidential, Milwaukee, WI

Responsibilities:

• Identifying the area where the automation is possible in the Confidential ’s landscape
• Road map planning and diagram how to implement the automation using Confidential ’s DevOps model.
• Anthill/Starteam to Jenkins/Github Migration strategic planning and design and road map activities.
• Reporting and Dashboard creation for LOBs and Demos to client and Development team
• Jenkins configuration/Plugins Management, JOC Management and Slaves Management. DevOps tools support and latest version upgrade.
• Github, Nexus, ServiceNow API Integration, JIRA Integration with Jenkins. Jenkins and Github integration using ssh, Jenkins and Nexus integration using ldap authentication and ServiceNow API Integration with Jenkins using Rest API.
• Migration of all the Anthil Jobs /Starteam repository to the latest conventional model to Jenkins Jobs and Github repository. Migration of Jobs from Maven to Sbt and Gradle on the project requests.
• Secure page implementation, Kohls Certificate installation of all DevOps tools before the DR Activity.
• ELK Dashboard for all LLE environments to show the project specific metrics. Developed Framework for POC environment to collect metrics from all LLE. Data pushed to ELK and Dashboard created for Business team to view the Dashboard. Got appreciation from Confidential ’s. ELK Hadoop connector Integration. Access Hadoop data using Hive.
• Hadoop Hive automation, Windows syslog data processing of TerraBytes volume of data retrieval using Hive. Process automation of required Metadata/metrics collection on need basis.
• Puppet implementation: Log cleanup activity on all LLE environments through puppet module to push on all environments. Log Cleanup activity on POC LLE Environments to avoid the Priority Incidents. Understanding the structure of the log folders and developed a shell script on Linux environment, Pushed through Puppet to all POC LLE Environments (50+ servers). Pushing the configuration and software such as shared services required for POC project to the expected server.
• Tibco Application Framework developed using DSL Framework. Generated a Seeds job and its application Build/Deploy/Maintenance jobs to work for 56 applications.

Environment: Unix, Unix Shell Scripting, Jenkins/Antillpro, Puppet, GitHub, Perforce, StarTeam, SVN, Nexus, Maven/Ant/Gradle, Sonar, Elasticsearch, Logstash, Kibana (ELK), Hadoop, Hive, ELK Hadoop connector, Java

Languages: UNIX, Groovy, Perl, C, C++, Java, Python

Build Tools: Ant, Maven, Gradle, SBT

DevOps Engineer

Confidential, Milwaukee, WI

Responsibilities:

• This is the engagement program for the Kohls Confidential Automation.
• Designing & Implementing the governance model for the automation transformation track, establishes the SCM utilization to support the RCM and standardized the configuration management tool across the enterprise.
• Requirement analysis and preparation of automation requirements for Confidential 's line of Business (LOB)
• Standardize the Configuration and Management tool across the enterprises in the areas of integration testing, regression testing and certification testing.
• Establish a guideline for test automation and integrate with current build system.
• Design of build and deployment implementation plan and integration plan, validation of build and deployment artifacts. Build and Deploy pipelines. Troubleshoot problems arising from Build/Deploy/Test failures.
• Self-service Job creation for the Java, WebLogic, Tibco technology specific applications with the template for the Build/Deploy and Maintenance jobs.
• ServiceNow API Integration with Jenkins using ServiceNow Rest API. Identified the Informatica Jobs enabled the Production automation with ServiceNow API, reduced the manual effort.
• Collection of Build metrics and its Test case metrics from Jenkins to show case as visualization in Kibana dashboard using ELK.
• Veracode implementation in Jenkins. Enabling the Environment Dashboard plugins and POC on its dashboard.
• Enabling Splunk for Jenkins configuration, Build Pipeline plugin.
• Docker container implementation on deployment and Testing for Test Environment.
• Enabling Github Web hook for polling SCM and Github pull request plugins and Jenkins Webhook plugin configuration
• Elasticsearch Kibana default dashboard on JOC usage.

Environment: Jenkins/Antillpro, Puppet, GitHub, Perforce, StarTeam, SVN, Nexus, Maven/Ant, Sbt, Gradle, Sonar, Elasticsearch, Logstash, Kibana (ELK)

Languages: UNIX, Groovy, Perl, Java, Python

Build Tools: Ant, Maven, Gradle, SBT

DevOps Engineer

Confidential, Milwaukee, WI

Responsibilities:

• Installation of Jenkins, Nexus, Sonar, Github for each Line of Business.
• Configuration of Jenkins and Github and Jenkins and Nexus and Installation of Jenkins Plugins and support.
• Design CI/CD processes in the context of a Jenkins orchestration, including the usage of automated Build, Deploy and Testing and deployment tools.
• Understanding the existing applications and business area on each LOB. Understanding the existing Jobs developed using Java, WebLogic applications, Tibco which is running on AnthillPro. Providing Key pipeline concepts using upstream and Downstream, Visualization, Folders and Parameters, Email Notifications.
• Design approach and usage bringing to DevOps
• Automation of manual build and release and testing process.
• Job set up in open source build tools in Jenkins and build and release automation (Not disturbing the existing applications) and Demo to LOB managers and Team
• Identified the big volume of applications and its relevant jobs have been migrated which are running on the Anthill to Jenkins.
• Build and Deploy tested and validated by pointing source code from SVN/StarTeam
• Configuring the Windows/Unix slaves based on the jobs on LOB
• Demos to Client for Build and Deployment

Environment: Jenkins/Antillpro, Puppet, GitHub, Perforce, StarTeam, SVN, Nexus, Maven/Ant, Sonar, ElasticSearch, Logstash, Kibana (ELK), Sbt, Gradle

Languages: UNIX, Groovy, Perl, Java, C++, Python

DevOps Engineer

Confidential

Responsibilities:

• Developer checking in and push the code from SCM.
• CI tool build the code after checking the coding standard.
• User Interface shows the build status of maven phases, success or failures notified
• For every successful build, Artifacts are stored in Repository. Rollback is possible as we store the artifacts.
• Orchestrator requests for the machine for the deployment to the environment services.
• Provisioning services provide a machine as per the request of VMware, Vagrant, and AWS.
• CD tool install the required software to new machine and deploy the artifacts successfully.
• Developing the Interface as One Stop User Interface - Complete monitoring of the flow.
• Tracking of environment, resources and machine details at one place
• Orchestrator is built to control the flow. Integration of User, Project and Workflow management. Rest API and Zero Message Queues used for the communication
• Enabling the Auto Provisioning machine for build and deploy (Vagrant, VMware, AWS)
• Integration of Code coverage, Coding standards tools, Testing tools
• Service virtualization (Easy Integration with commercial CI/CD tool such as CA Nolio, AnthillPro)
• Automated 40% to 50% Test cases reduces the testing effort and meets daily/weekly release cycles
• Automated Repeatable process and flow predicting release cycle in advance

Environment: GitHub, RestAPI using Flask, Java, Jenkins, Maven, Nexus, Python, Ruby, PhantomJS, Meteor, C++

BigData Engineer

Confidential

Responsibilities:

• Requirement gathering and Understanding of existing “as is” LBG enterprise tools.
• Understanding of LBG’s competitors list and the required technology trends within the experiment scope
• Open source tools evaluation & short listing
• Evolve architectural design for the required experiment using short listed open source tools and Environment set up for the open source tools.
• Data extraction -Twitter feeds using Twitter4J framework.
• Experiment building -

Environment: Java, Hadoop (HDFS, Hive), Perl, Python, Apache Solr, Machine Learning.

BigData Engineer

Confidential

Responsibilities:

• Requirement gathering and Understanding of existing “as is” LBG enterprise tools
• Understanding of LBG’s competitors list and the required technology trends within the experiment scope. Open source tools evaluation & short listing
• Evolve architectural design for the required experiment using short listed open source tools
• Environment set up for the open source tools and Experiment building -
• Data extraction from News feed/Blogs using Apache wink API;
• Data processing using Hadoop storage and Map reduce jobs;
• Data visualization set up using Apache Solr.

Environment: Java, Hadoop (HDFS, Hive), Perl, Python, Apache Solr, Machine Learning.

Bigdata Engineer

Confidential

Responsibilities:

• Splunk Installation &Setup and Splunk Solution Design and configuration for Security Audit
• Received syslog data from Cisco Routers (via UDP ports), created index and analyzed Syslog
• Set up - file and trigger an alert. Perl script to perform audit service. Perl Script designed and built to perform the below functionalities: compliance reconciliation between the received logs (Syslog file) against pre-defined baseline Cisco
• Router configuration command files to identify security violation and generate reports on audit compliance / violation.
• Security Audit Result Visualization through Splunk Dashboard.

Environment: Splunk and Perl 5.6

BigData Engineer

Confidential

Responsibilities:

• Training and Leading the 6 members of team in Perl/Oracle. Conducting the various training in Technical (UNIX & Perl) to groom new comers and work in the project.
• Developed 6+ applications in Perl/Oracle.
• Involved in Design activity and providing the appropriate solutions.
• Developed the Confidential application of CODS, Pre-processor 1&2, Update Manager, Polling, Scheduling and CRDMS using Perl
• Unit tested and Integrated and Implementation on the client location.