Kiran Ravavarapu Email & Phone Number

Salt Lake City, Ut

Sr. AWS / Devops Consultant.· Launching Amazon EC2 Cloud Instances using Amazon Images (Linux/ Ubuntu) and Configuring launched in-stances with respect to specific applications.· Responsible for day to day Build and deployments in Dev, Test, pre-production and production environments. Implemented AWS high-availability using AWS Elastic Load Balancing (ELB), which performed balance across instances in multiple availability zones.· Used EBS stores for persistent storage and also performed access management using IAM service.· Created alarms in Cloud Watch service for monitoring the server's performance, CPU Utilization, disk usage, maintained user accounts IAM, RDS, and Route53 services in AWS Cloud.· Developed a web portal where users can stop and start their respective machines their tags.· Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for Archival storage and backup on AWS.· Wrote Ansible playbooks to manage configurations and automate installation process.· Used Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly de-ploys critical applications, and proactively manages change.· Experience with Ansible Tower to manage Multiple Nodes and Manage Inventory for different Environments.· End-to-end configuration management using Chef and Puppet

Mumbai Area, India

Single Point of Contact for Project,Team Management,Project Management.Worked for the below Clients in Capgemini.1) Bayer Health Care, Cleveland,OH & Germany. (from Sept 2015 to Aug 2017)2) Sogeti USA, Dayton, OH & Germany . (from Sept 2013 to Aug 2015)3) Daimler AG, Stuttgart, Germany. (Sept 2012 to Aug 2015)Responsibilities: · Build servers using AWS Launching EC2, creating security groups, load balancers in the defined virtual private connection. · Working with Public Cloud Platform like Amazon Web Services for compute AWS EC2 and Storage S3. · Deploy, monitor, and maintain Amazon AWS cloud infrastructure consisting of multiple EC2 nodes and VMWare Vm's as required in the environment. · Deployed J2EE applications to Application servers in an Agile continuous integration environment and automated the whole process. Build scripts using ANT and MAVEN build tools in Jenkins, Sonar to move from one environment to other environments. · Created Chef cookbooks for Sudoers and network configurations using Chef Server.· Create Jenkins pipeline jobs for Puppet release process for module deployment, using Kanban agile methodology for Puppet developmentEnvironment: Linux (RHEL 5.x/6.x), Solaris 9/10/11, Redhat Satellite Server, AWS, Puppet, Chef, VERITAS Net-backup 6.5, Amazon EC2, Apache/ Web Server, WebSphere Application Servers 7.x/8.x, Subversion, Maven, Jenkins, Apache Tomcat, JIRA, MS SharePoint XML, UNIX/LINUX, Fedora, Windows, Perl Scripts, Shell-Scripts, Java/J2EE, Oracle10g, 11g, Kubernetes, Docker.

Mumbai Area, India

Worked as a Java ,J2EE and Automation build developer as a single point of contact for the online team.Projects : 1). Credit & Debit Note Application ( from July 2010 to June June 2011)2). IIMSWeb Application (October 2008 to May 2010)3). ITSecurityWeb Application (April 2010 to October 2011)Responsibility:· Provided technical guidance to business analysts, requirements gathering and converted them into technical spec-ifications/artifacts.· Implemented Spring Bean Factory using IOC and AOP technologies.· Developed the application TDD (Test Driven Development) methodology.· Designed and developed Customer registration and login screens using JSP, HTML and JavaScript.· Developed stored procedures, triggers for efficient interaction with database.· Used spring source Tools Suite as IDE for Coding, testing and WebLogic for deployment of the web application.· Consumed SOAP based Web Services using Apache CXF framework· Wrote application front end with HTML, JSP, Ajax, Struts Tag-libraries, custom JSP tags for role-based sorting and filtering and used JavaScript validations to validate the fields of the user registration screen and login screen.· Responsible for the configuration of Struts web based application using struts-config.xml and web.xml.· Modified Struts configuration files as per application requirements and developed Web services for non-java cli-ents to obtain user information.· Configured spring to manage Action classes and set their dependencies in a spring context file and integrated middle tier with Struts.· Servlets are used to service requests from UI to manipulate Business Objects and invoke respective Action Classes for making database updatesEnvironment: Linux (RHEL 5.x/6.x), Apache Tomcat, Nagios, SVN, ANT, Python, Java / J2EE, JSP, Servlet, Struts, Tomcat 5.5, Jasper, API, Java mail APIs, LDAP integration.

Mumbai Area, India

Worked as a Java,J2EE developer.Project Name : Virtual Monitoring System.Responsibility:· Provided technical guidance to business analysts, requirements gathering and converted them into technical specifications/artifacts.· Implemented Spring Bean Factory using IOC and AOP technologies.· Used spring source Tools Suite as IDE for Coding, testing and Weblogic for deployment of the web application.· Consumed SOAP based WebServices using Apache CXF framework.· Work involved extensive usage of HTML, DHTML, CSS, JQuery, JavaScript and Ajax for client side development and validations.· Implemented various complex PL/SQL queries.· Used JMS to consume messages from Queue.· Wrote application front end with HTML, JSP, Ajax, Struts Tag-libraries, custom JSP tags for role-based sorting and filtering and used JavaScript validations to validate the fields of the user registration screen and login screen.· Implemented Maven build automation.· Implemented Log4j for logging.Environment: Core Java, J2EE, Struts 2, SOAP, WSDL, JSP, Servlets, HTML, CSS, JQuery, Ajax, Java Script, iText, Oracle 10g, Weblogic, Eclipse, UNIX, TOAD, Maven, SVN, Log4j, SOAP UI, JUnit, JMS

Mumbai , India

Responsibility:· Developed Controllers for request handling using Struts MVC2.0 framework.· Used XML and style sheets to generically specify output content and presentation respectively.· Writing build script using Ant that not only build the application but also generates PMD, test case, Code cover-age, check style report and integrated with continues integration tools like Apache.· Developed XML files for mapping requests to controllers.· Extensively used Struts Tag Library to develop JSP’s.· Developed stored procedures and Views in Oracle.· Involved in designing and developing the rich internet application using JSP, JavaScript, CSS and HTML.· Implemented JDBC specification to connect with the database.· Actively involved in developing Servlet classes and unit testing.