SUMMARY:

• 11 years of experience in software design and development. Primary areas of technical expertise include Java, Servlet, Jsp, EJB, Web services, HTML, XML/XSLT, UML, Rational Rose, ORACLE, SYBASE, DB2, Tomcat, Web sphere, Web logic etc.
• Good knowledge and work experience on developing web application using Struts Framework, Tiles, Display Tags, and Hibernate and Spring framework.
• Strong designing and implementation work experience in J2EE technologies like Enterprise Java Beans (EJB), Servlets and JSPs.
• Good knowledge and proficient in developing POJO classes.
• Experience in using java API’s including Collection, Exception Handling, Multi - threading. Successfully led complex projects with small teams, covering various aspects of software development, process and methodology.
• Firm exposure on application server like BEA Web logic 8.1 and Web Sphere and web server Apache Tomcat 5.5. Good knowledge and involved in coding using Ejb2.1, Spring2.4, Hibernate3.1.
• Extensively used Oracle9i as database. Good knowledge and experience in Insurance, Retail, Finance and Logistics Domain.Fired Database using tools like DBArtisan.
• Implemented various design patterns like Factory Pattern, Session Facade, Singleton and Component.
• Involved in end-to-end life cycle of project from requirement gathering, design, and implementation and testing.

TECHNICAL SKILLS:

Languages: JAVA, C, C++, VB.

JAVA Technologies: JAVA, JDK1.4/1.5/1.6,J2EE, Html, JavaScript, JSP, Servlet, JavaBeans, JDBC, JNDI, AJAX, Tibco

Internet/Distributed Technologies/ Frameworks: JSP 2.0, Spring 2.0, Struts Framework 1.1, Servlet 2.x, EJB 2.0, SOAP, JMS, Web Services, Hibernate.

XML Tools: SAX and DOM Parsers, XML, XSLT, XPATH.

Application Server/ Web Server:: Web Logic 6.0/8.1 and 9.1, Tomcat 5.x/4.x, Web Sphere Apps Server.

Methodologies: OOPS, OOAD

IDE: Eclipse 5.1/6.1.

Database: Oracle 8i/9i, Sybase, DB2

Protocols: HTTP, FTP, SMTP, RMI, IIOP

Version Control Tools: CVS, Clear Case, SVN,GIT

Other tools: JUnit, Log4j, Tibco, DBArtisan, Ant, Maven

Operating System: Unix, Linux, MS-DOS

PROFESSIONAL EXPERIENCE:

Confidential, North Brunswick, NJ

Senior Java/J2ee Consultant

Responsibilities:

• Developed middleware using core java collection framework, multithreading, EJB.
• Worked on the tangosal cache development to avoid the data loss while server down
• Involved in creating UI interface using swing.
• Developed SQL scripts and stored procedure for getting data from SQL server database using jdbc from java side.
• Developed the Unix scripts for controlling batch job start and stop process.
• Created Jill definition for autosys job.
• Involved in setting up the new UAT and Dev server in Linux server environment.
• Involved in deployment in production environment for database related items.

Environment: Java1.6,Mulitithreading,Collection Framework, Swing, EJB, Spring Batch, Unix, Shell scripts, SQLServer, Autosys Jill, Eclipse JUNO, Sonar, Ant, JIRA.

Confidential, East Windsor, NJ

Senior Java Consultant

Responsibilities:

• Involved in design and development of the architecture between two systems.
• Built the webservice interface for initial level of testing between the two systems.
• Created the webservice gateway to consume the service from the both system.
• Created the webservice gateway to publish the service which is available for access by the other system.
• Implemented the business logic for the trouble ticket system according to the workgroup, incident in Remedy system using Java Core Concepts.
• Deployed the project in the Linux environment.
• Involved in whole UAT and production testing with the Atos and Remedy Team members.
• Worked support for fixing the bugs in UAT and working as support in prod environment.

Environment: Java1.5, Multithreading, Axis2.0, Soap, Wsdl, Tomcat 6.0 Application Server, Linux, Eclipse Juno.

Confidential,Trenton, NJ

Senior Java/J2ee Consultant

Responsibilities:

• Developed the site map with the pagination concept in the Amyvid Imaging Center.
• Involved in requirement gathering, requirement analysis, requirement validation with business team.
• Designed and developed the webpages using the JavaScript,JSTL,Struts2,HTML,CSS, and JQuery.
• Coded the server side using Spring, Hibernate, Jsp, Struts2.
• Involved in the deployment in dev region using Jenkins and created build script using ANT and shell script for deployment.
• Involved in migration from weblogic to tomcat around 30 projects for lilly registration sites.
• Worked as support for fixing the bugs in project which moved to test and prod.

Environment: Java1.6, J2EE, JavaScript, JSP, HTML,CSS,JSTL,Servlet,Struts2.0,Spring,Hibernate,Web logic Application server, Tomcat Application Server, Oracle9i, Toad, MyEclipse, UNIX.

Confidential, Jersey City, NJ

Senior Java/J2ee Developer

Responsibilities:

• Used tangosal cache to avoid data loss when the server is down
• Involved in requirement gathering, requirement analysis, requirement validation with business team.
• Worked in trade processing (add, modify, cancel, monitoring) screens using struts and Tiles framework
• Designed and developed the webpages using the JavaScript, Display Tags in Struts and Ajax.
• Involved in development of business side modules using spring framework.
• Developed the web services to get the property from the mainframe system.
• Worked on the JDBC layer and the Spring JDBC template to access database.
• Wrote Unix Shell scripts for loading the scripts to start and stop the process for the system.
• Fired complex SQL queries to cross verify the trades using DBArtisan Tool.
• Used TIBCO and JMS for Messaging framework to initiate the properties of the system.
• Deployed application on Web logic Application server in UNIX environment.
• Monitoring the application in environments like Developer, System Integration, User Acceptance environments.

Environment: Java, J2EE,JavaScript, Struts - Display Tags and Tiles Frame work, Spring Framework, TIBCO, JMS, Web logic, DB Artisan, Oracle9i, DB2,SVN, Eclipse, UNIX Shell script.

Confidential , NY

Senior J2EE Consultant

Responsibilities:

• Involved in requirement gathering, requirement analysis, requirement validation with business team
• Defined the architecture for the system. Developed Rose models (Use Cases) from Business Requirements Document. Developed high-level design models, Sequence diagram and Class diagram.
• Wrote application presentation layer, which is based on MVC framework, involves Servlets, JSPs and Java Beans.
• Designed view page using HTML, Javascript, CSS and JSP.
• Involved in developing POJO classes to store the values temporarily using java 1.6.
• Implemented Struts framework using Validation framework.
• Created Data Access layer using Hibernate API.
• Implemented design patterns such as Session Facade, Service Locator, Strategy, Factory etc.
• Deployed application on Web logic Application server in Windows/Unix environment.

Environment: Java1.6, J2EE, JavaScript, JSP, HTML, DWR, Servlet, Struts, EJB, Hibernate, XML DOM, XPathAPI, Web logic Application server, BEA Web logic Workshop, Oracle9i, Eclipse, UNIX.

Confidential, NY

Sr. Java Developer

Responsibilities:

• Designed new modules to the system using J2EE Design patterns /framework and methodologies
• Defined the architecture for the system. Developed Rose models (Use Cases) from Business Requirements Document. Developed high-level design models, Sequence diagram, Class diagram and Class Responsibility collaboration diagram.
• Designed view page using HTML, JavaScript, CSS and JSP.
• Involved in Hibernate configuration coding and used spring ORM.

Environment: Java, J2EE, HTML, JavaScript, CSS, AJAX, EJB, JSP, Servlet, XML, XSLT, XSD, XPATH, Spring, JMS, Hibernate, Oracle, PL/SQL, TOAD, DB Artisan, Sun Solaris, Web-Services, ANT, Clear Case, Web logic.

Confidential

Software Engineer

Responsibilities:

• Involved in design, development and the testing of the data population module.
• Successfully Implemented Inheritance in the JPA .Reduced the down time to 3 minutes from 27 minutes. Developed Data Transfer Objects for inter-tier communication. Written UNIX scripts to set a cron job.
• Data Population Service is automated using the cron job. Use Store Procedure instead of queries to enhance performance.

Environment: Java, J2EE, Web services, XML, XSLT, XPATH, Web logic Application Server 9.2, Sun Solaris 5.9, Java Ant Scripts, Oracle 9.1, Clear case, EJb, MDB.

Confidential

Responsibilities:

• Developed scripts for auto deployments of application in local environment. Followed best practices for J2EE application frameworks development
• Involved in analysis and POC development for performance improvement.
• Used Hibernate to map the Table level information to the Class level.
• Used interceptors to facilitate security checks for the beans based on the annotations for specific EJB methods. This enabled restricting access to the beans based on the session access permissions
• Involved in developing the utility classes for Parsing using sax and x-path.
• Followed Best practices over the integration of both web and the Middleware components.
• Developed Struts JSP pages for the Security Module (ssn).
• Given presentation over the j2ee Architecture and the pitfalls.
• POC on the integration of Struts and Spring Oriented Frame work.
• Mentored a group of Fresher’s in Java and the basic SDLC.

Environment: Java, J2EE, Web services, Web logic Application Server 9.2, Java Ant Scripts, Oracle 9.1, Clear Case, XML,XSLT,XPATH, Ejb, JMS, MDB.