SUMMARY:

• Over 7 years of experience in analysis, developing web based Client/server distributed systems and testing of applications using Java/J2EE technologies.
• Expertise in design and coding ofN - tier architecture enterprise Applications usingCore Java, JSP, JSTL, Servlets,EJB2.0/3.0, JDBC, JMS, RMI, JTA, JNDI, AJAX, JavaScript,JQuery 1.6,SenchaExt JS4.2,XML, XSD, HTML
• Experience incoding business componentsusing various API’s of java like Multithreading, Collections, Socket programming, Networking, TCP/IP, Swing, Applet,JNDI, Serialization,RMI, HTML, C, C++ and Java Script.
• ExtensiveExperienceinMessage orientedMiddlewareTechnologieslikeJava Messaging services(JMS)and MQ Series.
• Adept in variousGOF( Creational, structural,Behavioral,J2EE)design patterns such asModel View Controller (MVC),Singleton, Session Facade, DAO, DTO, VOand Business Delegatein the development of Multi-tier distributedEnterprise Application
• Knowledgeand experiencein Software Development Life Cycle (SDLC),andAgile Model Driven Development.
• Best practices at core java and Object Oriented Principles.
• Worked in analysis, design, development, testing and as well as deployment of software applications.
• Experience in projects includes complete project life cycle of Requirement Analysis, DB Design, Architecture Analysis and Design, Development, System level testing and Deployment using various software technologies and tools.
• Proficient with UML and in generating artifacts of software system (Use cases, Sequence diagrams, class diagrams etc.) and using the design patterns.
• Diverse experience and solid understanding of using Java, Java based APIs and Tools in analysis, designing, development and implementation of various multi-tiered applications.
• Worked in large and small teams for systems requirement, design & development.
• Along with JDBC also has worked with alternatives like Spring JDBC Template. Developed complete Web tier of the application with Spring MVC framework.
• Familiar with Data mapping API’s namely Hibernate.
• Well experienced in end to end development of Software Applications.
• Strong experience in process development writing Technical reports, documents and status reports.
• Expert level familiarity with Web logic and WebSphere server.
• Good working experience onJSP Standard Tag librariesandCustom tags.
• Experience in XML Technologies likeJAXP(DOMandSAXparsers).
• Having good experience onHTML, Jquery, CSS, XML, JavaScript, andAJAX.
• Experienced in developing the unit test cases using JUnit 3.0/4.0.
• Extensive Experience in working with various databases likeOracle,SQL Server, MySQL.
• Hands on experience in working withPL/SQL statements, Stored ProceduresandTriggers.
• Experienced in code audit, performance testing and application tuning.
• Experience in working with multiple operating system including Windows, UNIX and Linux.
• Resourceful team player, fast learner and capable of delivering tasks within stringent timelines.
• Highly motivated and innovative problem solver with good communicational and organizational skills.

TECHNICAL SKILLS:

Programming Languages: Java, PL/SQL

Java/J2EE Components: Servlets, JSP, Struts, JSF1.2, Spring3.0 Annotation based(IOC, MVC, DI),Spring Data,EJB(SB and MDB) 2.0/3.0, Hibernate 3.0, Java Beans, JDBC, JMS, JNDI, Log4j, Oracle BI Publisher for reports.

Front End: Ext-JS4.2,JavaScript, AJAX, JQuery

Middleware: JMS,Apache-activemq5.7.0, Hornet Queue,MQ Series, Web Services (JAX-RPC, JAX-WS, Restful), Apache AXIS2

Development Environments: Eclipse 3.2, Net beans 6.5, Text Pad, Edit Plus,RAD7.5

SQL/ No SQLDatabases: Oracle 11g,MySQL5.0,Big Data, HBASE, HIVE, Hadoop, Sqoop,PIG,Mongo DB,MS Access, TOAD

Web Development: JSP, JSTL, HTML, XHTML, XML,JAXB, JSON,XSD, DTD, XSLT, SAX, DOM, SAML, JavaScript, AJAX, CSS.

Design Patterns & CASE Tools: MVC Model, OOPS, UML, OOAD patterns

Web/Application servers: Jboss 7.1 Application Server,Apache Tomcat, Oracle WebLogic Server 10.3, Oracle Application Server 10g,WebSphere7.0., Agile, Oracle EBS

Version Control Tools: VSS, CVS, Clear case, Perforce

Protocols: TCP/IP, HTTP, HTTPS (HTTP+SSL), TELNET, FTP

Build Tool: Maven, Ant, Nexus, Gradle, Jenkins

Operating Systems: MS-DOS, Win 98, Win XP, Unix,LINUX

O/R MAPPING: Hibernate 3.0

DBMS Tools: TOAD, SQL developer, PL/SQL developer

Quality Tools: JIRA,HP Quality Center, HP Service Manager, Bugzilla, SONAR

LOAD Testing: Apache JMeter 2.7

PROFESSIONAL EXPERIENCE:

Confidential, Alpharetta, GA

Sr. Java/J2EE Developer

Responsibilities:

• Participated in the requirements analysis and technical assessments
• Developed class diagrams/sequence diagrams using UML and Rational Rose
• Used Jquery and Spring frameworks to develop the application
• Configured and worked with Web logic Server
• To ensure cross-browser compatibility including IE 8, Firefox 3.5, Safari 4 and Chrome 4.0
• Designed and developed for the Presentation layer using HTML, JavaScript
• Involved in designing & coding of business logic using Spring IOC and Web Services
• Designed and developed Session beans to implement business logic
• Developed a robust administration and security system for access control and restrictions at application and user level
• Develop Web pages using Ajax, JavaScript, JQuery, and XML that interact based on events

Environment: JQuery, J2EE, JDBC, XML, MVC, Oracle, HTML, PL/SQL, Web logic, WSDL, SOAP, Spring Frameworks, Eclipse,Core Java,J2EE, JDK 1.6, Restfulweb service, Jboss 7.1,Spring 3.0, Hibernate 3.0,JMeter,Ext JS 4.2, JSON, AJAX,HBase,Mongo DB,JIRA, Sonar,Perforce,Oracle 11g Database, Servlets,JSP,XML, SOAP 1.2, WSDL, Apache Tomcat 6.0,Java2WSDL, Eclipse 3.2,JDBC, Shell Scripting, Jenkins

Confidential, Chicago, IL

Sr. Java/J2EE Developer

Responsibilities:

• Use case modeling, Object modeling using Rational Rose, and ER Database design.
• Developed Session Beans to encapsulate the business logic and Entity beans as the persistence objects.
• Developed Application using Spring framework.
• Designed and developed User Interface Screens using HTML and JSP.
• Developed many JSP pages, used Dojo JavaScript Library for client side validation.
• Involved in the development of distributed server side components and deployed the various Session and Entity Bean Components in the IBM Web Sphere Application Server.
• Developed a tool to retrieve and send data to third party service provider. This feature was implemented using XML, SOAP.
• Created Web Services using SOAP, WSDL to provide services to other systems within the company.
• Conducted Testing and Evaluation of projects at established integration points to assess progress and identify key functionality issues.

Environment: J2EE, JDBC, Java Servlets, EJBs, Oracle, HTML, Rational Rose, CVS, PL/SQL, WSDL, SOAP, Eclipse, Struts, JSP, PLSQL,JDK 1.6, Core Java(Multithreading, Collections),Oracle 11g Database,Servlets, XML,Spring 3.0, Hibernate 3.0,SOAP 1.2, WSDL, JDBC, Shell Scripting, Apache Tomcat6.0, Maven,Perforce,Java2WSDL, Eclipse 3.2, Apache CXF, JAXB SchemaGen,XJC

Confidential, Atlanta, GA

Sr Java/ J2EE Developer

Responsibilities:

• Participated in the requirements analysis and technical assessments.
• Developed class diagrams/sequence diagrams using UML and Rational Rose.
• Used Struts2 framework and J2EE components to develop Action classes, backend processes, complex reports and database interaction.
• Configured and worked with Apache Server.
• To ensure cross-browser compatibility including IE 8, Firefox 3.5, Safari 4 and Chrome 4.0.
• Developed code obtaining bean s in Spring IOC Framework.
• Designed and developed for the Presentation layer using JSP, HTML, JavaScript, DOJO struts Tiles.
• Developed the application under J2EE architecture using JSP, Struts, Java Beans, iBATIS Data mapper.
• Involved in designing components with design patterns like Factory, Singleton, Front Controller, Business Delegate, DAO, DTO, and Façade.
• Involved in designing & coding of business logic using Spring IOC, Pure MVC & AOP features.
• Installed, configured, and maintained a continuous integration (build) server.
• Designed and developed Session beans to implement business logic.
• Designed and developed data persistence mechanism using Hibernate in Struts2 applications.
• Created SQL’s from views and queries to interact with multiple systems for data.
• Developed a robust administration and security system for access control and restrictions at application and user level.
• Develop Web pages using Ajax, JavaScript, JQuery, JSP, JSF and XML that interact based on events.
• Performed J2EE application deployment using IBM WebSphere Application Server on Windows and Linux.
• Used WebLogic and Websphere Application server for Transaction management and hot code swapping.
• Developed deployment descriptors and scripts.
• Used PL/SQL for writing stored procedures.
• Used Bugzilla tracking tool to track bugs.
• Developed Junit test cases to unit test the business logic.

Environment: J2EE, JDBC, XML, JSF,MVC, iBATIS, java beans, java Servlets, EJBs, Oracle, HTML, CVS, PL/SQL, Websphere,WSDL, SOAP, Spring Frameworks, Eclipse, Struts, JDK 1.6, Core Java(Multithreading, Collections), JSP, JSTL, Servlets, XML, HTML, Java Script, AJAX, SOAP1.2, WSDL, UML, JMS, JDBC, Shell Scripting, JUnit, log4j, JMS,Apache Tomcat, Oracle EBS R12,Oracle 11g Database, Unix/Linux,Agile,EJB3.0, WebSphere 7.0,IBM RAD 7.5,Oracle EBS suite R12, Maven, AXIS2

Confidential, Overland Park, KS

Java/J2EE Developer

Responsibilities:

• Involved in translating functional requirements into technical requirements.
• Involved in document analysis and technical feasibility discussions for implementing new functionalities.
• Applied design patterns including MVC Pattern, Façade Pattern, Abstract Factory Pattern, DAO Pattern and Singleton.
• Developed a JavaScript UI for a credit reporting application usingAngular.js, Marionette.js, Backbone.js, Node.js and CSS.
• Involved in all stages of Software Development Life Cycle of workflow and support using AGILE Methodology.
• Used java script to link the web page with social websites with feedback features for the Bank and also develop feature for voting by the customers.
• Involved in developing front end screens using JSP, Struts View Tags, JSTL, DHTML, HTML5, CSS3 and JavaScript, and jQuery. .
• Extensive experience in Apache STRUTS Framework versions 1.1.
• Used DynaAction form and DynaValidater form, Exception Handling, STRUTS Validator Framework. And with Strong knowledge in Spring Framework using IOC/ AOP, Spring Transaction support (Declarative/ Programmatic), Hibernate in spring.
• Involved in server side and front-end validation using Struts Validation framework and JavaScript.
• Developed various Database interaction objects by implementing the DAO patterns and used JDBC as Model Component.
• Used MAVEN to build scripts for Deployment.
• Generated Spring XML files for the configured beans.
• Used Hibernate for mapping.
• Used WebSphere and WebLogic Application servers
• Oracle database was used, wrote stored procedures for common queries
• Used SAX Parser for parsing the xml document
• Used Eclipse as the Java IDE in the development of the application.
• Used version control systems SVN.
• JBoss, Application Server was used as the application server for deploying the application.
• Involved in Unit Testing and Bug-Fixing and achieved the maximum code coverage using JUNIT test cases.

Environment: DK 1.5, Core Java(Multithreading, Collections ), JSP,JQuery 1.2,Servlets,JSF1.2,VSS,Oracle JDeveloper 10.1.2, Oracle BI Publisher,EJB3.0, SQL, PL/SQL, XML, HTML, XHTML, JDBC, Shell Scripting, Oracle Application Server 10.1.3, Oracle 10g Database, TOAD, Windows NT, Unix/Linux.

Confidential, Quincy, MA

Java Developer

Responsibilities:

• Worked in Agile environment with active scrum participation.
• Involved in Object Oriented Analysis (OOA) and Object Oriented Design (OOD) Techniques using Unified Modeling Language (UML)
• Developed JSPs strictly confining to the policy of no java use in them and AJAX was used for asynchronous Server calls
• Presentation tier of the application was built completely on Struts framework, heavily used Struts Tag Libraries, Validators and Tiles
• Designed and developed the CIS application using Struts Dispatch Action
• Developed the Hibernate entity classes using Annotations
• Developed Stored Procedures, Triggers and Functions Actively involved in tuning SQL queries, Stored Procedures, Triggers in Oracle 10g
• Designed and implemented the Dynamic Web Pages using JSF
• Used JavaScript for Client side validations
• Developed Java WebService using WSDL,SOAP,UDDI and JAX-RPC and JAXB
• Deployed the application on IBM WebSphere App Server
• Used version control tools SVN, CVS and Build tool Log4j

Environment: JDK1.6, JSP, Struts 1.3.10, Hibernate 3.3, JSF 1.2, Oracle 10g, HTML, Java Script, CSS, JNDI, WebSphere 6.0, SVN, Ant, Log4j, AJAX, CVS, Eclipse 3.4, DK 1.3, Core Java(Multithreading, Collections ), JSP, JSTL, Servlets, JSF, Struts, Net Beans 3.6,EJB2.0, Eclipse 3.2, XML, HTML, Java Script, AJAX, SOAP, WSDL, UML, JDBC,Shell Scripting, JUnit,log4j, CVS,JMS, JBoss 4.0.4,WebsphereApplication Server, Oracle 10g, MS-SQL Server 2005, Windows NT, Unix/Linux