SUMMARY

• Overall 8+ years of experience in Application Analysis, Design, Development, implementation, maintenance and testing for Web, Client - Server based Enterprise Applications across various domains using Java/J2EE technologies.
• Extensive experience in various Java/J2EE technologies including Java, JSP, Servlets, EJB, JMS, Struts, Spring MVC, Hibernate, Restful Web Services, JDBC, Oracle 11g, PL/SQL, HTML, CSS, JavaScript, JQuery,, XML, XSLT, Ajax and Maven.
• Excellent experience in working wif Servers like IBM Websphere 7.0, BEA Web Logic 9.x/10./11 and Apache Tomcat 5.x/application servers.
• Strong hands on experience in implementing Design patterns as Session Façade, Singleton, Factory pattern and Abstract Factory Pattern. Also Knowledge in all Java design patterns like Creational, Structural and Behavior pattern.
• Experience in working wif XML technologies like XML, XSL, XSD, DTD, XSLT and parsing XML wif SAX, DOM and JAXB.
• Extensively involved in developing application in MVC Design Patterns Using Struts 1.2, 2.x and Spring frameworks.
• Excellent experience wif PL/SQL & Oracle 10g/11g database using tools like Toad, Oracle SQL Developer.
• Worked on Struts tag libraries, validations, exception handling and JSTL in struts framework.
• Experience in OOAD architecture and modeling and designing artifacts using Rational Rose UML such as class diagram, sequence diagram and state diagrams using Rational Rose, RAD and Power Designer.
• Experience on application development using Multithreading, Collections, Reflection and Serialization.
• Involved in application design using class diagram, Sequential diagram, activity diagram and State diagram.
• Experience in software testing, Junit testing, regression testing, defect tracking and management using Clear Quest.
• Ability to suggest, model and deliver the technical solutions for real world business problems.
• Worked on configuring build tools Maven for the development and deployment.
• Highly Proficient wif all phases of SDLC Gathering Requirements, Functional Specifications, System Design, Prototypes, Development, Testing, Release and Hand Off.

TECHNICAL SKILLS

Operating Systems: UNIX, Windows XP and Windows 7.

J2EE Technologies: Core Java, JSP, Servlets, EJB(Sesssion bean), RMI, JMS, MQ Series, JDBC, JNDI.

Database Environments: Oracle 11i, MySQL.

Web Technologies: JSP, Servlets, JavaBeans.

XML Technologies: XML Schema, XSLT,SAX, DOM

Web Services: REST Web Service.

Web Framework: Struts 2, Spring (IOC,MVC).

Other skills: Maven, Ajax, Ant Script, UML, Junit, Log4J, JSON, POJO, JSON.

OOD Methodologies: Object Design Patterns, Use cases

Application Servers /Web Servers: IBM Websphere 7.0, BEA WebLogic 9.x/10./11,Tomcat.

IDE/ Tools: Eclipse, My Eclipse, RAD, TOAD, SQL Developer, Putty, Clear Quest.

Version Control: GIT, Clear Case.

PROFESSIONAL EXPERIENCE

Confidential, Menands, NY

Sr Java/J2EE Developer

Environment: Java 1.5,JSP,Servlets,Jms, ejb2.1, Oracle 10g, Hibernate 3.1, Websphere Portal (JSR286),JSF,ZIT, ZIT,Restful Webservices, WPS(Process server).

Responsibilities:

• Involved in gathering and analysing requirements, identifying various individual logical components, expressing the system design through UML diagrams
• Involved in Writing Object Relation Mapping implementation using hibernate and hibernate mapping configuration files.
• Design and implement solutions to satisfy non-functional requirements like scalability, usability, maintainability and support ability
• Creating and Configuring Mdb’s Cluster Environment.
• Created project directory structure of the application as per the environment.
• Developed Business logic using EJB in the business tier..
• Developed batch jobs using JMS and Websphere application server.
• Prepared low level design document as per the requirement.
• Prepared developer test cases document.
• Involved in Code review, Manual Unit Testing as for Test Cases.
• Involved in Audit Report Issue fixing and Bug fixing.
• Used GIT repository for version control.
• Utilized IDE tool Eclipse for development and debugging of source code.
• Created Mock services in SOAP UI to test the interaction wif the Web services.
• Resolving technical issues and halping the team members technically.
• Design and development of new features and enhancements; making crucial technical decisions pertaining to the design and development activities.

Confidential

Sr Java/J2EE Developer

Environment: Java/J2EE, Spring (IOC, MVC), Xml, Html, Websphere, Jdbc and Oracle 10g.

Responsibilities:

• Develop the front end design and get the approval from client
• Designing and coding the complete module for Step details.
• Developed the application using Spring MVC framework which was based on Model View Controller (MVC) design pattern
• Developed Use Case, Sequence and Class diagrams to describe the flow of process.
• Used Maven to create structured layer, achieve dynamic dependency resolution and create a central repository for all project dependencies.
• Used various design patterns like MVC, Service Locator, Singleton, Factory and Data Access Object (DAO) all over the application.
• Implemented unit testing using JUnit framework. Automated the invocation of JUnit during build and deploy time.
• Creating the Technical Design Documents for the Module.

Confidential

Sr Java/J2EE Developer

Environment: java 1.5, JSP, Ajax, Websphere 6.1, Rad 7.0, Oracle 10g, JMS, EJB 2.1, Webspher MQ 7.0,Webspher portal(6.1).

Responsibilities:

• Created the Front end page using JSPs, Portlets, and CSS, java Script and JQuery wif its required styles.
• Developed business Logic by using EJB, Hibernate.
• Developed Bulk Upload Process.
• Developed Scheduler by using WAS Application Server.
• Used Hibernate Persistence framework to create POJO classes and performed ORM mapping. Used XML mapping files to describe the relationship between database tables and class attributes.
• Used various design patterns like Service Locator, Singleton, Factory and Data Access Object (DAO) all over the application.
• Implemented unit testing using JUnit framework. Automated the invocation of JUnit during build and deploy time. Deployed the application using Websphere Application Server.
• Used Log4J to capture the log dat includes runtime exceptions and versioned the code using Rational Clear Case

Confidential

Java/J2EE Developer

Responsibilities:

• Understanding the Requirements.
• Developed presentation tier using JSP, Struts.
• Creating and Configuring Mdb’s Cluster Environment.
• Developed Scheduler by using WAS Application Server.
• Deploying and Supporting at Production Environment.

Environment: java 1.5, JSP, Ajax,Struts, Websphere 6.1, Rad 7.0, Oracle 10g, JMS, EJB 2.1, Webspher MQ 7.

Confidential

Java/J2EE Developer

Responsibilities:

• Designed front-end using mxml.
• Client side form validation using ActionScript.
• Developed Server side components using Servlets.
• Involved in displaying charts by using mxml.
• Involved in developing reusable components.
• Maintenance and Bug Fixing.