SUMMARY

• Over 6+ years IT experience in web based and client server multi - tier applications using Java/J2EE technologies.
• Over 3+Years of experience on Ruby on Rails.
• Experience in Agile and waterfall style of Software Development Methodologies.
• Good Experience in Core Java concepts like Threads, Collections Framework, and Generics, Threads.
• Expertise in developing multi-tier applications using J2EE technologies like Servlets, JSP, JSTL and JDBC.
• Extensive experience in MVC architecture using Struts and Spring Framework.
• Experience in using Hibernate, Struts and Spring Framework (Inversion of Control, AOP).
• Extensive experience in Object-Relational-Mapping tools like Hibernate.
• Good Experience in implementing Web Services such as SOAP, WSDL, UDDI.
• Experience with Groovy scripting and Jira plugin development.
• Experience with XML technologies including XML, XSLT, XSL and parsing methodologies like DOM and SAX.
• Experience in Oracle, SQL databases in developing applications using SQL Scripts, Stored Procedures, Joins, views and Triggers.
• Having good experience in deploying the application in Windows and Unix Environments.
• Experience with developing SOAP and Restful services.
• Knowledge of OOA and involved in implementing various design patterns like MVC, Singleton, Session Facade, Front Controller, Data Access Object and Value Object etc.
• Designed and Developed Web service wrapper around the ILOG JRules rule engine which is responsible for handling all rule execution requests.
• Developed Rules BOM from Java XOM and XML XOM.
• Developed JAVA codes and BRMS using the ILog JRules.
• Created Virtual Classes and methods using Ilog JRules.
• Strong experience in Front Ends Development using technologies like experience in JavaScript/Ajax Frameworks, JQuery, CSS3, HTML5, Bootstrap (Responsive design) and JSP.
• Extensive experience in using Version Control Software such as CVS, SVN Perforce and responsible for various software version releases.
• Experience in build tools like Maven, Ant.
• Experience in Log4j as the logging mechanism Tools.

TECHNICAL SKILLS

Operating systems: Window 07, Linux and UNIX.

Front - End Tools: HTML5, CSS3, Java Script, Bootstrap Frames work (Responsive web pages), LESS, JQuery, Knockout, Backbone.

Java/Web Technologies: Java Servlet, Multithreads, Collections, JSP, JDBC, JNDI, Java Beans, JMS, XML, XSLT, JAXP, SAX and DOM.

Databases: MS SQL, Oracle, PL/SQL and MS-Access.

IDE: Eclipse and Net Beans.

Version Control tools: Web Sphere 6.1/7.5, WebLogic7.0/8.0, Apache Tomcat 7.0, JBoss and Ms IIS.

Frame works: CVS & SVN.

S/w Development Methodologies: Spring, Hibernate, Web Services (SOAP/REST) and Struts.

Source control Tools: Agile and Waterfall.

PROFESSIONAL EXPERIENCE

Confidential, WESTON, FL

ROR DEVELOPER

Responsibilities:

• Worked in the design and development phases of the application using ROR framework.
• Used the BDD approach and Scrum framework in the application for AGILE development.
• Developed and tested many features in an AGILE environment usingRubyonRails, HTML5, CSS, JavaScript, Bootstrap and Rspec.
• Involved in developing and implementation of the web application usingRubyonRails.
• Planned and carried out daily scrums, weekly estimations and retrospectives and pair programming.
• Used Restful API to gather sales related data for products.
• Used BDD and TDD approaches to specify and test controller classes, models, view templates, helpers and routing.
• The results improved the application code design, helped reduce unnecessary coding and improved future code design.
• Worked with backenddeveloperensuring the integration of UI with backend in solution.
• Generated classes for data reading and writing and logging of all processing activities like updates, conflicts, successful changes etc.
• Designed the front end application usingRails4, CSS, HTML, AJAX and JQuery.
• Performed refactoring on codes usingRailsbest practices to fix DRY, encapsulated field, inline class and extract methods issues.
• Experience in writing functional/unit RSpec tests using TDD, built base test framework around mobile site (RSpec/Capybara).
• Used Rspec to create Test driven development. Experience with all of the GEMS and libraries for this version ofRuby/Rails
• Created custom controllers as per the client's routes.
• Worked with clients to develop layout, color scheme for their website and implemented it into a final interface design with the HTML/CSS & JavaScript using Dreamweaver CS3.
• Created webpages according to client's guidelines and standards throughout the development and maintenance of the website using DHTML, HTML, CSS, JavaScript and JQuery.
• Performed validation test of user authentication module using Javascript on the client side.

ENVIRONMENT: HTML5, CSS, JAVASCRIPT, JQUERY, LINUX, UNIX, MYSQL, ROR, EC2, JAVASCRIPT, BOOTSTRAP, RSPEC, CUCUMBER, GIT, JAVA, ECLIPSE, RESTFUL API.

Confidential

ROR DEVELOPER

Responsibilities:

• Implemented Complex data structures (Sorting, Searching, Stack, Queue, and Link List) forRuby programming as per client specifications.
• DevelopedRubyScripts to change and migrate database on production.
• Designed and developed the application utilizing MVC Architecture.
• Developed and tested many features for dashboard usingRubyonRails, Bootstrap, CSS, JavaScript, and Rspec.
• Developed API using Sinatra framework. Managed code with SVN and unit testing in Rspec framework.
• Used the BDD approach and Scrum framework in the application for AGILE development.
• Used RSpec (BDD) to specify and test controller classes, models, view templates, helpers and routing.
• The results improved the application code design, helped reduce unnecessary coding and improved future code design.
• Written backend programming and handled caching inRubyonRails.
• Implemented and enhanced CRUD operations for the applications using the MVC (Model View Controller) architecture ofRailsframework by conducting code reviews
• Developed ActiveRecord Classes fromRailsConsole for Data base programming.
• Developed complex APIs for third party integration (JSON file format) and Authentication as specifications using Sinatra Framework.
• Launching the VMs on different cloud platform and monitor the performance and configuration
• Performed Unit testing, Integration Testing, GUI and web application testing using Rspec.

ENVIRONMENT: RubyonRails, CSS, HTML5, Bootstrap, Rspec, Sinatra Framework, JSON, SVN, MySQL, PostgreSQL, UNIX, Virtualization, cloud, API.

Confidential, MADISON, WI

JAVA DEVELOPER

Responsibilities:

• Implemented agile methodology in the development of the project.
• Application involved a new tab to be included in the existing Reliant OAM dashboard, with only eligible users to be able to monitor their daily cost and usage consumed.
• Used Hibernate to persist data into database and wrote HQL to access the data from the database.
• Developed DAO design pattern for hiding the access to data source objects.
• Developed Web Services call (REST) to interact and integrate with the third party, to retrieve the real time consumption data of the customers from the installed meters.
• Used Spring Core module, RAD, Inversion of Control (IOC) for developing services for the application.
• Involved in integration testing and deployment of the module as part of the overall application.
• Client Side validation in user interface screens has been done using JavaScript.
• Involved in development of Oracle tables, stored procedures, Joins and functions.
• Developed the presentation layer with JSF, JQuery, HTML5 CANVAS, XML, JSTL, CSS3
• Developed JSP’s with Custom Tag Libraries for control of the business processes in the middle-tier and was involved in their integration.
• Implemented reusable JSP templates using Struts Framework.
• Used ILOG JRules to combine rule-based and object oriented programming to add business processing capabilities to the applications.
• Designed and Developed ILOG JRules Infrastructure Framework which is made up of components built primarily in Java, that encapsulates the ILOG JRules vendor product.
• These components facilitate development and deployment of business rules applications in the Travelers environment.
• Designed and Developed Web service wrapper around the ILOG JRules rule engine which is responsible for handling all rule execution requests.
• Developed Rules BOM from Java XOM and XML XOM.
• Developed JAVA codes and BRMS using the ILog JRules.
• Created Virtual Classes and methods using Ilog JRules.
• Wrote JAXB Web service's for server side and involved in complete front end to backend persistence layer for Use cases assigned.
• Implemented Google-chart API's to show JSON data using knockout UI interface.
• Worked with QA team for testing and resolve defects.
• Involved in implementing JUnit test cases.
• Used ANT automated build scripts to compile and package the application and implemented Log4j for the project.

ENVIRONMENT: JAVA, J2EE, EJB3.2, JSF2.0, HIBERNATE, SOAP, WSDL, WEB SERVICES, SPRING MVC 3.0.2, RESTFUL, ORACLE, XML, J2EE, JAVASCRIPT, CSS, SVN1.7, WELOGIC, JSP, SERVLETS, LOG4J1.2.16, JUNIT4.8.2, AGILE/SCRUM.

Confidential, MADISON, WI

JAVA DEVELOPER

Responsibilities:

• Followed Agile/SCRUM development methodology.
• Facilitated sessions to gather User Requirements and Business Requirements from Business User Group to document
• Used web services for interaction between various components and created SOAP envelopes.
• Involved in development of model & view layer using spring framework.
• Developed JSF,JSP, Struts Action class, Form bean for presentation layer.
• Used Session Façade and DAO design patterns for business logic.
• Used PL/SQL queries and stored procedures to generate account opening criteria in the system.
• Developed PL/SQL Stored Procedures, joins, Triggers and Cursors using Oracle Database.
• Used EJBs in the application and developed Session beans to house business logic at the middle tier level.
• Used Hibernate Persistence Strategy to interact with database.
• Involved in designing of Screen prototype and client side validations using HTML and JavaScript.
• Build and deploy the applications using Web logic server.
• Used SOAP UI to test Web Services and developed Rest full web services.
• Implemented Spring Dependency Injection and Aspect Oriented Programming.
• Developed various reports using Shell scripting.
• Extensively used log4j for logging the log files.
• Used SVN for version control.
• Involved in implementing JUNIT test cases.
• Productionsupportprovided for switchboard and MDM application
• Experienced in debuggingjavacode and resolve the issues sooner.
• Built, tested and deployed scalable, highly available and modular software products.
• Streamlined deployment process by developing continuous integration tools.
• Strengthened developmental methodologies by introducing a code quality document.
• Modified existing software to correct errors, adapt to new hardware and improve performance.
• Implemented the enhancements for switchboard and MDM applications.
• Developed code fixes and enhancements for inclusion in future code releases and patches.
• Coordination and interaction with business team and project teams.
• Work allocation to team & Track to closure.
• Team Management & Building a professional team with right skills
• Develop and manage scripts thatsupportthe system
• Conduct and coordinate solution/requirements review and triage meeting.
• Deployment of new apps across the cluster.
• Testing the application by writing thejavacode and finding the defects in new features.
• Configured the JAMF application environment.
• Developed the data migration scripts to copy the data between the databases.

ENVIRONMENT: JAVA 2.0(JDK 1.6), JAVASCRIPT, BACKBONE, J2EE, JSF,JSP, WEB SERVICES, HIBERNATE, SPRING,WEB LOGIC SERVER, XML, LOG4J, MAVEN, AJAX, ORACLE, SOAP, WSDL, UNIX, SVN,ORACLE 10g.