OBJECTIVE:

Confidential is an accomplished Sr. Java/J2EE Developer with 8+ years of software development experience in object oriented programming, design and development of Multi - Tier distributed, Enterprise applications using Java and J2EE technologies.

SUMMARY:

• Extensive knowledge in working with J2EE technologies such as Servlets, JSP, JSF, JDBC, EJB, JNDI, JMS and Object Oriented Programming techniques.
• Expertise in various open source frameworks like Struts, Spring and ORM Technology like Hibernate 3.0.
• Expertise in various components in Spring IOC, AOP and MVC.
• Extensive development experience on different IDE’s like Eclipse, Confidential and WSAD.
• Experience with multiple Servers like WebSphere, WebLogic and Apache Tomcat.
• Experience in Web Services Technologies like SOAP, WSDL, UDDI and Service Oriented Architecture (SOA).
• Experienced with XML technologies such as XML, XSL, XSLT, DTD, Schema, DOM and SAX
• Hands on experience in UML Modeling, Rational Rose and Design Pattern (J2EE) like Singleton Factory Method, Facade, Front Controller, Delegate Pattern, MVC Architecture.
• Solid Core Java development skills including Multithreading, Synchronization, Collections and Serialization
• Expertise in Web-Development technologies like HTML, DHTML, JavaScript, CSS, XML and XSL/XSLT and AJAX.
• Extensive experience in implementation of the version control software VSS, CVS, SVN and Clear Case.
• Experienced in generating logging by Log4j to identify the errors in production test environment and experienced in Ant Tool.
• Experience in various Agile methodologies like Test Driven Development, SCRUM, and Pair Programming.
• Involved in Unit Test Cases writing and having good knowledge in JUnit.
• Have strong experience in RDBMS like Oracle, DB2, PL/SQL, SQL, and SQL SERVER.
• Team Player, quick learner and self-starter with effective communication, motivation and organizational skills.

TECHNICAL SKILLS:

• Java, J2EE
• Angular JS
• JSP, JSF, Servlets,
• Struts 2.0,
• Spring Web Flow,
• JSP Tag Libraries,
• EJB 3.0,
• JDBC,
• JavaScript,
• SQL
• MVC,
• Struts,
• Spring,
• Hibernate, iBatis
• CSS, HTML
• Rational Rose, RUP,
• Clear Case/Clear Quest,
• SOAP UI, OOPS/OOAD,
• UML, J2EE Design Patterns
• CVS, PVCS,
• Clearcase, SVN
• Confidential, Eclipse, log4j, JUnit
• Apache Ant,
• WebSphere 7.0/5.1/5.0,
• Apache Tomcat,
• Web Logic 10g/10.3/8.x
• MS Office Suite, TOAD
• Oracle 11g, 10g, 9i, 8i, 8.0,
• MySQL 2005, Splunk
• Windows, Unix

PROFESSIONAL EXPERIENCE:

Senior Java/J2EE Developer

Confidential, Albany, NY

• Involved in developing end-to-end application using Java, EJB’s.
• Implemented EJB’s session beans for business logic.
• Implemented connectivity to database using JDBC API from Servlets and JSF through Java Beans & Enterprise Java Beans (EJB).
• Designed Java based batch processing.
• Followed Agile methodology, interacted with the client, provide/take feedback on the features, suggest/implement optimal solutions and tailored application to customer needs.
• Involved in developing the UI panels using JSF, XHTML, CSS, DOJO, AJAX, JavaScript, JSTL, HTML and JQuery.
• Experienced in developing Oracle SQL and PL/SQL scripts .
• Configured and deployed the application on Web Sphere Application Server.
• Exposed various capabilities such as Web Services using SOAP and WSDL.
• Used WINSCP to check application server logs on multiple JVM instances.
• Configured JDBC and LDAP Security in the application server.
• Used clear case as version control system.
• Actively involved in code reviews and bug fixing

Environment: Java 1.6, J2EE, JSF 2.1, Servlets, EJB 3.0, My Eclipse 3.5, WebSphere application server, PUTTY, WINSCP, Oracle 11g, SQL, PL/SQL, HTML, XHTML, XSLT, JSTL, Java Script, JQuery, JDBC, MS SQL, JNDI, Log4j, Agile, Web Services, SOAP, IBM Rational Clear Case, Windows, UNIX.

Senior Java/J2EE Developer

Confidential, Columbus, OH

• Designed the application by implementing Spring Framework based on MVC Architecture.
• Followed Agile methodology, interacted with the client, provide/take feedback on the features, suggest/implement optimal solutions and tailored application to customer needs.
• Designed the project using MVC, Session Façade, and Service Locator and Business Delegate patterns.
• Integrated the application with Spring Framework for implementing Dependency Injection and provide abstraction between presentation layer and persistence layer.
• Developed Web pages using Struts view component JSP, JavaScript, HTML, jQuery, AJAX, to create the user interface views
• Deep knowledge of AngularJS practices and commonly used modules based on extensive work experience
• Created custom, general use modules and components which extend the elements and modules of core AngularJS
• Implemented all DAO’s using Spring Framework.
• Used MyBatis ORM framework as persistence engine, configured O/R mapping and wrote MyBatis queries.
• Configured and deployed the application on Web Sphere Application Server.
• Implemented Complex Business Delegate layer using DAO’s created and business logic.
• Exposed various capabilities such as Web Services using SOAP and WSDL.
• Configured and created application log files using Log4J required to trace application messages.
• Used PUTTY to check application server logs
• Used WinSCP to check application server logs on multiple JVM instances.
• Worked on WordPress for content management and create many slugs.
• Compiled and built the application using ANT and Maven scripts for deployment.
• Used SVN as version control system.
• Actively involved in code reviews and bug fixing

Environment: Java 1.6, J2EE, JSP, Spring 3.0, Struts 2.2, My Eclipse 3.5, MyBatis, WebSphere application server, WordPress, PUTTY, WINSCP, Oracle 11g, SQL, HTML, XML, JSTL, AngularJS 1.2, Web Services, JUnit 4.1, Mockito, SVN, Windows, UNIX, Splunk.

Senior Java/J2EE Developer

Confidential, Greenwich, CT

• Designed the application by implementing Spring Framework based on MVC Architecture.
• Followed Agile methodology, interacted with the client, provide/take feedback on the features, suggest/implement optimal solutions and tailored application to customer needs.
• Designed the project using MVC, Session Façade, and Service Locator and Business Delegate patterns.
• Integrated the application with Spring Framework for implementing Dependency Injection and provide abstraction between presentation layer and persistence layer.
• Developed Web pages using Struts view component JSP, JavaScript, HTML, jQuery, AJAX, to create the user interface views
• Created various actions under Struts-config.xml, tiles-def.xml files.
• Implemented validation on the JSP fields using Struts Validation framework which included writing validation.xml and validation-rules.xml files
• Implemented all DAO’s using Spring Framework.
• Used Hibernate ORM framework as persistence engine, configured O/R mapping and wrote hibernate queries.
• Configured and deployed the application on Weblogic Application Server.
• Implemented Complex business Delegate layer using DAO’s created and business logic.
• Exposed various capabilities such as Web Services using SOAP and WSDL.
• Configured and created application log files using Log4J required to trace application messages.
• Compiled and built the application using ANT scripts and deployed the application.
• Used SVN as version control system.
• Actively involved in code reviews and bug fixing

Environment: Java 1.6, J2EE, JSP, Spring 3.0, Struts 2.2, Hibernate 3.0, Eclipse 3.5, WebLogic 10g, Oracle 11g, Rational Rose, HTML, XML, Web Services, JUnit 4.1,SVN, Windows, UNIX

Senior Java/J2EE Developer

Confidential, Minneapolis, MN

• Developed the J2EE application based on the Service Oriented Architecture.
• Used Design Patterns like Singleton, Factory, MVC, Front Controller, and DAO.
• Worked in all the modules of the application which involved front-end presentation logic developed using JSP, JSTL and java script.
• Created and injected dependency injection and to wire objects of business classes.
• Used Spring Inheritance to develop beans from already developed parent beans.
• Used DAO pattern to fetch data from database using Hibernate to carry out various database.
• Used Hibernate Transaction Management, cache concepts.
• Created session EJBs that retrieved information from the Oracle database using Hibernate.
• Implemented SOA to develop Web services using Apache Axis.
• Database development required creation of new tables, PL/SQL stored procedures, functions, views, indexes and constraints, triggers and required SQL tuning to reduce the response time in the application.
• Worked closely with QA team and fixed QA bugs as well as production issues with a quick turnaround time.
• Focused on Test Driven Development; thereby creating detailed JUnit tests for every single piece of functionality before actually writing the functionality.
• Used Rational Application Developer which is based on Eclipse, to develop and debug application code.
• Used Ant scripts to build and deploy the applications in Websphere 7.0 application Server.
• Used Log4j utility to generate run-time logs.
• CVS was used for project management and version management.

Environment: J2EE, Spring 2.5, JSP 2.0, Servlets 2.3, JDBC, AJAX, Web services, SOAP, XML, Java Beans, JavaScript, Oracle 10g, IBM Confidential 7, Websphere 7.0, CVS, Apache Maven, JUnit, XSLT, HTML/DHTML, Windows.

Java/J2EE Developer

Confidential, Jacksonville, FL

• Designed and Developed technical specifications using design patterns and OO methodology using UML (Rational Rose).
• Elaborated use cases, interface definitions and web services specifications in collaboration with Business and System Analysts and Architecture Group
• Extensively worked on SOA and Web services to get the data from third party systems
• Worked on the Application using Model-view-Controller Architecture using the technologies like Spring MVC, JSP, HTML, JavaScript, DOJO’s
• Designed WSDL and elaborated type definitions schemas based on corporate standards, integration and security specifications
• Used JSP for presentation layer and Hibernate to implement the data persistence layer
• Worked on marshaling and De-marshaling of XML files using custom made SAX and DOM parsers.
• Design patterns are extensively used to achieve clean separation of different layers. Used different patterns like SOA, MVC pattern, DAO pattern, and singleton.
• Implemented Eclipse SDO framework to create mapping for SOAP request to POJO’s.
• Designed and integrated the full-scale Spring / Hibernate persistence solution with the application architectures
• Used Spring AOP for reporting and used a test driven approach to development leveraging Spring’s support for unit testing.
• Used Eclipse for building application EAR for deploying on Weblogic Application server.

Environment: Java 5.0, J2EE, EJB2.0, JDBC, JSP, Servlets, Spring2.5, Spring MVC, XML, XSLT, XSD, Hibernate 3.0, SOAP UI, SOAP, REST, WSDL 2.0, JMS, JCA, JMS, Web Services, JAX-WS, JAX-RPC, Weblogic 10.3, Eclipse 3.4.1, Oracle 10g, Java Script, CSS, HTML, AJAX, HP QC, CVS, XP, Junit 4.

Java/J2EE Developer

Confidential, Greensboro, NC

• Involved in development of Application with Java and J2EE technologies.
• Develop and maintain elaborate services based architecture utilizing open source technologies like Hibernate ORM and Spring Framework.
• Implemented features like logging, user session validation using Spring-AOP module.
• Used Spring Framework for Dependency injection and integrated with the Hibernate.
• Developed PL/SQL stored procedures to perform complex data oriented business logic.
• Used Log4j to capture the log that includes runtime exception and for logging info and are helpful in debugging the issues.
• Developed JSP pages such as HTML tags, Bean Tags, Logic Tags and Template Tags.
• Developed server-side services using Java multithreading, Struts MVC, Java, EJB, Spring, Web Services (SOAP, WSDL, AXIS).
• Wrote ANT scripts and assisted with build and configuration management processes.
• Development of JavaScript for client end data entry validations and Front End Validation.
• Involvement in Testing of the module.
• Involvement in creating and configuring of build files using Ant.
• Involved in fixing the bugs or defects in the application.

Environment: Java 1.5, Spring 2.0, Struts 1.2, Hibernate3.0, Web Sphere 5.1, Eclipse 2.1.1, Oracle 9i, PL/SQL, CSS, XML, XSLT, Windows

Software Engineer

Confidential

• Identified the Business Requirements of the project.
• Involved in preparing the Detailed Design document for the project.
• Use Case documentation for all the features in the project.
• Designed the sequence diagrams and class diagrams using Rational Rose.
• Developed the application using Struts framework.
• Created tile definitions, struts-config files, and validation files for the application using Struts framework.
• Implemented Action Classes and Action Forms using Struts framework.
• Involved in the development of Entity beans.
• Developed Session Beans as part of EJB to handle business logic and deployed them on Web sphere application server
• Used J2EE design patterns like Value Object Pattern, Service Locator Pattern and Session Façade.
• Developed parser classes to parse the input xml and populate the appropriate data objects.
• Use MySQL extensively by developing different tables and ran SQL queries on them. Also developed stored procedures using callable statements and created triggers and functions based on the project requirements.
• Developed Stateless Session Beans and Data Access Objects using JDBC and Hibernate for business and persistence layers.
• Developed Java classes that used JMS to communicate with the Queue managers.
• Developed Unit Test & Test Suite Classes for testing.

Environment: JDK 1.4, HTML, JSP, J2EE, XML, Tomcat 4.x, Websphere 5.0, Struts 1.2 Framework, Hibernate, EJB 2.1 JDBC, MySQL 4.1.x, Rational Rose, UML, Eclipse 2.0, Windows XP.