SUMMARY:

• Over 7+ years of IT experience in Software Development Life Cycle, OOAD technologies, Client - Server systems, Web-based Applications, Integration and Business Applications.
• Extensively working experience in Banking, Telecom, Finance, Insurance, Mail service, and Networking Domains/Sectors.
• Experience in Full life cycle development of Analysis, Design, Implementation, Testing and Deploying n- tier/client-server applications using Java and Web technologies.
• Experience in using various Configuration Management tools like GIT, CVS, SVN and Rational Clear Case.
• Experience with Use-case design, Class & Sequence diagrams using UML/Rational Rose.
• Experience in UNIX, LINUX and UNIX Shell Scripting.
• Experience in Production support and Debugging of live applications.
• Good experience in database development using database engines like Oracle, SQL Server, MY SQL and DB2.
• Strong experience in coding using SQL, PL/SQL Stored Procedures/Functions
• Proficient in using Java technologies such as JDBC, JavaBeans, J2EE like Servlets, JSP, RMI, EJB and JMS, Frameworks like Struts, Spring, Hibernate and iBATIS, XML, DOM, SAX, JAXB., HTML, DHTML, JavaScript, JQuery, AJAX, RMI, SOAP Web Services, REST Web services, Apache CXF framework, AXIS 1.4/2.1.3, RAD, JBOSS, Web Logic, Web Sphere, Tomcat, Apache, WSAD, Eclipse, My Eclipse, BEA Weblogic Workshop, JUNIT, log4j, ANT, Maven, MVC, SSO, CVS, SVN, JNDI, JMX.
• Involved in design and developing web based enterprise applications using Core JAVA, J2EE and Advanced Java technologies.
• Specialized in user requirement analysis, documenting test plans, execution of test cases to verify application functionality against business requirements, by using Selenium RC, WebDriver.

  Extensively used Open source Frameworks Spring, Struts MVC II, MVC and Hibernate, iBatis.

• Proficient in Administration, installation, configuration, and fine Tuning and Deployment procedures of Web applications with Apache Tomcat Server, IBM Web Sphere as well BEA Web logic Application Servers on various Operating Systems like Windows 98/NT/2000/XP, LINUX, SOLARIS.
• Extensive experience in using J2EE design patterns such as MVC (Model-View-Controller), Singleton, Session Facade, Service Locator, Singleton, DAO, DTO and Business Delegate, View Helper Pattern.
• Developed EJB and deployed on Applications servers.
• Expertise in implementing Service Oriented Architectures (SOA) with XML(SOAP/UDDI/WSDL) and REST based Web Services
• Expertise in developing dynamic user interfaces, cross-browser event handling, DOM manipulation.
• Involved in Agile Standup Meetings.
• Good at parsing XML using DOM parser.
• Extensively used Database tools like TOAD, SQL developer.
• Used ticket tracking/issue tools like HP Center and IPM(Internal Project Mgmt).
• Strong experience in Unit Testing of Java applications using Junit, made code changes wherever necessary.
• Strong working knowledge of software build and Release management processes such as maintaining QA environment.
• Excellent analytical and problem solving skills and thrive on building world-class software quality assurance systems and processes that ensure the delivery of perfect applications.
• Exceptional ability to quickly master new concepts and capable of working in-group as well as independently with excellent communication skills.
• Strong to apply new tools and technologies in the projects, team player and goal oriented, with a commitment to excellence.

TECHNICAL SKILLS:

Java & J2EE Technologies: Core Java1.7/1.6, JSP 2.1, Servlets 2.5, JDBC 3.0, JSTL 1.3, Custom tags, EJB 3.0/2.0, RMI, JAXB 2.0, SAX and DOM, Tiles, DOJO.

Web/Application Servers: IBM Web Sphere 6.x/5.x/4.x, Web sphere MQ, BEA Web Logic 10/9.2, Oracle Weblogic12c, JBOSS, Tomcat4/5/6.

Frameworks & Middleware: Struts1.2, 2.0, Spring Framework2.0/3.0, Spring web flow, JSF2/1, JMS, Hibernate5/4/3.0/3.1, IBatis2.0, IBM MQ series, Axis1.4/2.1.3, Apache CXF

Languages: Java, SQL, PL/SQL.

Web Services: SOAP, REST, WSDL, UDDI

Development Tools/IDE’s: Eclipse Kepler/Juno, My Eclipse8.0, WSAD 6.0, RAD, Net beans 4.1, BEA Weblogic Workshop.

Design Methodologies: RUP, UML, J2EE design Patterns.

Design Tools: Rational Rose, Microsoft Visio 2003, Visual Paradigm.

Open Source: JUnit, log4j1.2, GIT, CVS,SVN, Rational Clear Case, Source Tree and GIT Hub.

Platforms: Windows 7/XP, UNIX (SOLARIS), LINUX.

Databases: Oracle 11g/10g/9i/8i, MS SQL Server 2005, IBM DB2 7.0/8.2, MS Access, MySQL.

Database Tools: TOAD 9.0 and SQL Developer Client tools.

Web Development: AJAX, JQuery

Scripting Languages: Maven3.0, Ant 1.5/1.7, Perl, PHP, Java Script, UNIX .

Markup Languages: HTML 5.0/4.0, XML 1.1, XSL, XSLT, DHTML.

Qualification: Bachelor of Technology in JNTU, Hyderabad, INDIA.

PROFESSIONAL EXPERIENCE:

Confidential, Des Moines, IA

Sr. Java/J2EE Developer

Responsibilities:

• Followed Agile methodology from Analysis of User Stories, Design, Development, Build and Deployment in Sprints by attending daily stand-ups
• Worked on Object Oriented principles, Collections Framework, Multi-threading using Core Java.
• Implemented J2EEdesign patternslikeDAO, Front Controller, Session Façade, Factory Pattern and Singleton.
• Used Hibernate framework to interact with Database to retrieve using Cursors inside PL/SQL Stored Procedures and Functions.
• Used SOA Architecture to Develop SOAP Webservice, generated WSDL and Consume the services.
• Used Maven for build script and SVN Repository for versioning.
• Preparing Onboarding documents, FSDs and TDDs.
• Prepared Functional design as part of release plans. Used UML Microsoft Visio. plans (used SQL & PlSQL). Used Oracle 11g.
• Participated in Meetings and gathered business and System requirements.
• Designed Application Design document based on System requirements.
• .Designed integration database and provided the database scripts as part of release
• Knowledge about SAML and Siteminder.
• Communicated activities/progress to project managers, business development, business analysts and clients
• Involved in writing theANT scriptsto build the application
• Involved in troubleshooting, Bug fixing and Providing Production support.
• Involved in Integration System Testing and User Acceptance Testing (UAT).
• Tested the Webservices using SOAP UI Client tool.
• Performed Unit testing using JUnit.

Environment: Core Java1.7, HTML5.0, Ajax, JQuery2.0, JavaScript, Servlet, JSP, Spring4.0, Hibernate4.0, SOAP/REST based Webservices, log4J, Maven4.0, JUnit4.0, GIT, Eclipse,, Oracle11g, SQLDeveloper Client tool, Source Tree, SVN, Sublime tool.

Confidential, Murrieta, CA

Sr. Java/J2EE Developer

Responsibilities:

• Followed Agile methodology during Development, Build and Deployment in Sprints by attending daily stand-ups.
• Worked on Object Oriented principles, Collections Framework, Multi-threading using Core Java.
• Worked on UML Class diagrams and Sequence diagrams for Design requirements.
• Worked on Integration of Spring and Hibernate Frameworks using Spring ORM Module.
• Implemented J2EEdesign patternslikeDAO, Front Controller, Session Façade, Factory Pattern and Singleton.
• Used JSP, Javascript, Ajax and Jquery for implementing Web pages
• Did development for Web application based on Spring MVC framework.
• Used Hibernate framework to interact with Database to retrieve using Cursors inside PL/SQL Stored Procedures and Functions.
• Used SOA Architecture to Develop SOAP Webservice, generated WSDL and Consume the services.
• Worked on Permonance by loading the data to Staging table and invoke the cronjob by scheduling as per business requirement.
• Used automated scripts and performed functionality testing during the various phases of the application development using Selenium.
• Used XSD, DTD transforming using XSLT, used DOM parser to convert XML content into a Java Object.
• Used Maven scripts to build the application
• Used TFS for Business Requirement Task’s maintenance, Commitment, Development, Testing, Build, Deployments among the Team.
• Implemnted REST Webservice to make API calls without to invoke by different Systems.
• Tested the Webservices using SOAP UI Client tool.
• Worked on Unix to Maintain the Deployments, Shell script to FTP file from one Server to Remote Server.
• Performed Unit testing using JUnit.
• Weblogic Application server used for Deployments in different environments.
• Involved in troubleshooting, Bug fixing and Providing Production support
• GIT Repoistory used as Version control and followed the code standards.

Environment: Core Java1.7, HTML5.0, Ajax, JQuery2.0, JavaScript, Servlet, JSP, Spring4.0, Hibernate4.0, SOAP/REST based Webservices, log4J, Maven4.0, JUnit4.0, GIT, Eclipse, UNIX, Weblogic12c, Oracle11g, SQLDeveloper Client tool, Source Tree, Git Hub, Sublime tool.

Confidential, MEQUON, WI

Sr. Java/J2EE Developer

Responsibilities:

• Followed Agile methodology during development of the project and oversee the software development in Sprints by attending daily stand-ups.
• Development on the User Interface using Servlets/JSP/AJAX/ JQUERY/HTML / CSS/ Java Script.
• Developed Web application based on Spring MVC framework.
• Involved in Business Analyst Meetings and Design documents for the application.
• Involved in testing compatibility of application for dynamic and static content under various cross browsers using HTML IDs and XPath in Selenium.
• Involved in Integration System Testing and User Acceptance Testing (UAT).
• Implement Data access layer with Hibernate.
• Worked on Integration of Spring and Hibernate frameworks using Spring ORM Module.
• Implemented Hibernate hql queries to Retrieve, Insert and Update the records with Relational Database.
• Implemented EJB Stateless session beans while using webservices.
• Implemented Change Request raised by Business users.
• Followed SOA Design and Architecture to Develop SOAP Webservice, generated WSDL and Consume the services.
• Tested the Webservice using SOAP UI.
• Handled SSLHandshake security to Webservice.
• Understood XSD, DTD transforming using XSLT, used DOM parser to convert XML content into a Java Object.
• Worked on Unix Shell script to FTP file from one Server to Remote.
• Deployed application in Glassfish, Weblogic and Glassfish Message Broker Servers in different environments.
• Performed Unit testing using JUnit.
• CVS is used as Code Versioned control and follow the code standards.
• Participate in code reviews, troubleshooting, bug fixing, preparing test environments, execute User acceptance testing and providing production support.
• Used Maven scripts to build the application and deploy it on Application Server based on various environments
• Using SharePoint tool for collaboration/communication/decision making among the team.

Environment: Core Java1.7, HTML, Ajax, JQuery2.0, JavaScript, Servlet, JSP, Spring4.0, JPA2.1, Hibernate4.0, SOAP based Webservices, EJB3.0, log4J, Maven4.0, JUnit4.0, CVS, Eclipse Juno/Kepler, UNIX Shell scripting, Glassfish3.1.2, Message Broker, Weblogic12c, Oracle11g, SQLDeveloper.

Confidential, Orlando, FL

Sr. Java/J2EE Developer

Responsibilities:

• Working on jQuery calendar widget and AT&T propetior marking
• Working on Front end screens to display credit result, AT&T accounts Network information using Struts framework.
• Worked on Collections Framework, Multi-threading and Object Oriented Concepts using Core Java.
• Worked on data Encryption/Decryption by invoking AT&T Voltage API.
• Worked on developing & consuming SOAP based web services
• Worked on jstl custom tags for date format parsing and masking SSN, TaxId, Date of Birth and Driver License data Elements.
• Worked on SQL, sub-queries, PL/SQL with a Oracle connection.
• Define beans in Spring configuration files to inject the beans.
• Used Hibernate as ORM for database access and table mapping.
• Involved in automating test cases using Selenium WebDriver with TestNG.
• When Debug mode is on encrypted log file using shell script.
• Ant tool to build ear files.
• Used Toad for Database operations.
• Involved in Maintenance and Support the Application.
• Code version is maintained using CVS.
• Deployed Application in Weblogic Server.

Environment: Core Java1.6, Weblogic10.3, Oracle10g, Toad, JSP, Struts1.2, Spring3.0, Hibernate3..0, JavaScript, HTML, jQuery, EJB2.0, JAX-WS pecification, Apache CXF Framework, Solaris10, Shell scripting, Filezilla, log4J, Ant, CVS, Eclipse, XML spy, Dream weaver.

Confidential, Long island city, NY

Java/J2EE Developer

Responsibilities:

• Involved in Design sessions with Business Analyst and Tech Lead.
• Implemented GUI using HTML, JSP, AJAX.
• Worked on validations using JavaScript
• Integrated JSF backing beans to the Spring configured beans.
• Built various struts Action classes to model the business logic.
• EJB Session Beans were used to process requests and use DAO’s to retrieve & update data into Database.
• Worked on Stored Procedures and called using callable statements from java side and also with Scheduler.
• Used XSL for transforming common XML format into displayable format
• Used Firebug to debug JavaScript
• Used Maven tool for building application to deploy application in Websphere Application Server
• Used Sql Developer tool for Database operations.
• Used Log4J for logging and tracing the messages
• Used JSF and Spring MVC architecture to develop business layer.
• Used ICEFaces components with JSF implementation to develop user interface for the management of customer pickup addresses.
• Maintained the source code versions in Subversion repository

Environment: Core Java1.6, Websphere6.0, Oracle10g, Spring3.0, ADF, JSF2.0, JSP, JavaScript, HTML, EJB1.0, XML, XSL, JUnit, log4J, Ant, SVN, Eclipse, Firebug.

Confidential

Software Developer

Responsibilities:

• Developed Session Beans to process requests from the user and used entity beans to retrieve and update customer information
• Created Servlets which route submittals to appropriate Enterprise Java Bean (EJB) components and render retrieved information
• Designed online reports that display large volumes of data using XML
• Involved in writing theANT scriptsto build the application.
• Involved in usingLog4Jto create log files to debug as well as trace
• Preparing SQL/PLSQL statements and hand it over to DBA group to fix production issues.
• UsedCVSfor version control
• Used Tomcat server for application development with Eclipse
• Written low-level design for features Document Creation, Container Creation and Document Relocation.
• Handled assignments in developing UI pages using JSP, Html, DHTML, CSS and JavaScript
• Responsible to build the presentation layer by using Struts MVC framework.
• Used HTML/ JavaScript/ JSP for designing the screens and validation of front end

Environment: Core Java 1.3, JBOSS, Eclipse, Windows NT, DB2, EJB 2.0, Struts1.1, JSP 1.2, JavaScript, HTML, DHTML, ANT, JDBC, XML, DB2, ANT, Log4J,CVS