SUMMARY

• 8 years of work experience as a Java/J2EE programmer, developing applications using Servlets, JSP, JSTL, RMI, EJB, Struts, Spring, JSF, Java Beans, JDBC, JMS, Hibernate and MVC architecture.
• Experience in client design and validations using HTML, Java Script, AJAX, JSP, and Swing.
• Extensive knowledge of J2EE architecture, Patterns, Design and development.
• Experience on Core java technology including multithreading, JDBC, RMI, and network programming
• Experience in the functional usage and deployment of applications in JBoss, WebLogic, Portlets, WebSphere and Apache Tomcat Server.
• Extensive experience and actively involved in Requirements gathering, Analysis, Design, Coding and Code Reviews, Unit and Integration Testing.
• Expertise in DB2and also extensively worked with Oracle 11g/10g/9i/8i, SQL Server 2000, MySQL relational database management systems.
• Experience in designing Use Cases, Class diagrams, Sequence and Collaboration diagrams for multi - tiered object-oriented system architectures utilizing Unified Modeling Tools (UML) such as Rational Rose, Rational UnifiedProcess (RUP) Working knowledge of Agile Development methodologies.
• Experience in writing and executing unit test cases using JUnit Testing Framework. Knowledge on Business logic integration like DROOLS.
• Worked on Agile methodology, SOA for many of the applications
• Extensive knowledge of Client - Server technology, web-based n-tier architecture, Database Design and development of applications using J2EE Design Patterns like Singleton, Session Facade, Factory Pattern and Business Delegate.
• Good knowledge of EJB Session beans with JNDI mapped naming &JMS message-driven beans.
• Experience in using Oracle ADF(Application Development Framework)
• Excellent communication skills and strong architecture skills
• Ability to learn and adapt quickly to the emerging new technologies.

TECHNICAL SKILLS

Core Technologies: J2EE, JSP, Servlet, Web Services, JDBC, MVC, JSTL, DOM, CSS.

Java Frameworks: Struts, Spring, JSF, Hibernate, JUnit, ANT

IDE / Tools: IntelliJ, Eclipse, NetBeans, Toad.

Languages: Java, C/C++

Script Languages: HTML, JavaScript, XML, SAML

Application Servers: IBM Websphere, BEA Weblogic Server, JBoss, Apache Tomcat, Pluto.

Databases: Oracle 11g, MS SQL Server, MySQL, DB2.

Operating System: Windows 2000/NT/XP, Linux, UNIX, and Mac OS.

Design &Control: UML, Rational Rose, CVS, ClearCase

PROFESSIONAL EXPERIENCE

Confidential, BELLEVUE, WA

Java/J2EE Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) as requirement gathering, data modeling, analysis, architecture design & development for the project.
• Followed AGILE Methodology and participated in SCRUM Meetings.
• Developed user interface using JSP withJavaBeans, JSTL and Custom Tag Libraries and Ajax to speed the application.
• Consumed Spring Web Services (SOAP) from third party for authorizing payments fromCustomer.
• Used XHTML, CSS and JQUERY in the development of UI panels in front end of the application.
• Implemented various design patterns in the project such as Business Delegate, Data Transfer Object, Data Access Object, Service Locator.
• Coordinating with Offshore Team of 4 associates.
• Work experience with content assets, business manager and Demand ware to configure frontend web management Development and management of a locale site.
• Developed different modules of the application using Eclipse.
• Monitored the error logs using Log4J and fixed the problems.
• Performed routine updates, upgrades and overall maintenance of websites.
• Developed fully functional, cross browser compatible websites for Desktop and Tablets.

Environment: Java1.6, Web Logic application server 10, Eclipse, Spring 3.0.5, JSP, XHTML, CSS 3, MSDP, jQuery, JSON, Responsive Web Design, SOAP Services, BootStrap.js, Bootstrap.css, knockout.js, JIRA.

Confidential, HOUSTON, TX

Java Developer

Responsibilities:

• Designed and developed all frontend and backend modules required for the integration.
• Involved in Writing Use Case Documents, UML diagrams and Project Design Documents using Rational rose.
• Prepared query log for the initial requirement gathering.
• Implemented Spring MVC with the application.
• Implemented Spring AOP for declarative transaction managSemantic UIement.
• Implemented Spring ORM for integrating Hibernate ORM tool.
• Implemented Spring’s dependency injection for all the DAO’s, Service Beans.
• Developed Ant scripts for building the project.
• Building the Project development environment in Eclipse IDE and debugging the application using Eclipse.
• Used session beans and Entity beans for business logic.
• Implemented core and J2EE design patterns.
• Used CVS for version control
• Involved in writing JUNIT test cases.
• Implemented multithreading in the ORDER PROCESS SYSTEM.
• Involved in writing PL/SQL stored procedures, functions, tuning SQL Queries and Procedures.
• Implemented Agile Software methodology for this application.
• Implemented SOA (Service oriented Architecture, WSDL, SOAP and UDDI), Consuming Web Services using Apache AXIS 2 Web Services deployment engine to improve the scalability of application.
• Participated in the performance tuning of application.
• Involved in the detecting the code redundancy thus improving the application performance.

Environment: Java, Jdk 1.5, JSP, Spring, Hibernate, Servelets, EJB, CSS, Eclipse 3.4,Weblogic Application Server 8.1, CVS, ANT, JDBC, XML, Log4j, JUnit, SQL, PL/SQL, TOAD and Oracle 10gLDAP, MDB, JAXB, JAX-WS.

Confidential, PA

Java/J2EE Developer

Responsibilities:

• ImplementedAgile (Scrum) Methodologythat includes daily scrum with team.
• Developed the application usingHibernateandSpring Framework.
• Developed presentation layer usingSpring MVCand used annotation based mapping to map the JSP post backs to the controller methods.
• Spring AOPis used for Security and Transaction Management.
• Developed Rich user interface usingHTML5, JSF, JSP, XSLT, and CSS3.
• ConfiguredJBoss Application serverand deployed the web components into the server using Oracleas Back end database.
• UsedHibernate to communicate with the Database, mapping the entities to the tables and corresponding columns in the database by using Hibernate annotations.
• Developed HQL queries to implement the select, insert, update and delete operations to the database by creating HQL named queries.
• Worked withOracle PL/SQL queries, Triggers and Stored procedures.
• Used Elvyx,a tool designed to monitor and profile theJDBCactivityused to locate and fix performance issues.
• Improved the performance by usingConnection Poolingto maintain the database connections within the session and reduce the number of transactions with the database.
• Involved in performance tuning by reviewing the code to reduce the number of database calls and tuning the SQL and HQL queries to get optimized performance.
• UsedJAXBfor marshalling andun marshalling.
• UsedSpring Web servicesfor communication withSTARandBOBJ.
• UsedFirebugtoinspect, edit and monitor CSS, HTML, JavaScript and Net requests in any web page
• UsedMavento build and deploy the application.
• UsedPUTTYfor Unix login, to run the batch jobs and check the server logs.
• Involved in performingIntegration testingof the whole application.
• UsedJUnitwithJMockfor unit testing.
• Was responsible for updating the defects status in a daily based QA status meeting.

Environment: Java 1.6, Spring 3.0,Hibernate 3.2, Oracle 10g,JSP,JSTL, XML, HTML,CSS, Java Script, WebLogic Application Server, Eclipse 3.0,JAXB,Web services,Maven, JUnit, Velocity, Firebug.

Confidential, Santa Fe, NM

Java Developer

Responsibilities:

• I was part of online module called self-service, which was developed using MVC architecture
• Worked with both state and Deloitte team to understanding and analyze business requirements
• Worked with Deloitte team in designing the project to meet state departments requirements
• Reviewed technical architecture, design documents, and traceability matrix to validate that the project is designed to meet business requirements
• Modified and developed modules in JAVA and JSPs to make sure that coding standards are met which will facilitate scalability and ease future development
• Developed workflow using Image. Now which scans the documents once end-user uploads them and sends it to the Case Worker who will validate them using these workflows.
• Developed client side testing/validation using JQuery
• Reviewed and modified Crystal Reports which retrieved and consolidated data for end-user
• Performed Unit Testing using JUnit
• Clear case was used as a Version Controlling system.

Environment: Java, JUnit, Servlets, JQuery, Fast4j, Eclipse

Confidential

Java Developer

Responsibilities:

• Designed Applications using J2EE Patterns like Service Locater, Session Facade, Transfer Object, Composite Entity etc.
• Designed and developed a fully configurable, web-based research databases.
• Hacked hardware to help and develop new imaging modalities.
• Database Design and Normalization on Oracle.
• Trigger Design and Implementation.
• Application testing using JUnit.
• Resolved Security issues using Multiple Authentication which breaks authentication message passing time and guarantees more robust authentication.
• Resolved Session Management Issue on the thick clients.
• Designed and Developed Session and Entity Beans (EJB’s).
• Developed various layers using JSP, Servlets, and Business Objects.
• Responsible for Build & Release of the product to the Client & Testing Team.
• Requirement study, analysis & design using MVC design pattern, UML (Rational Rose).
• Implementation of design patterns, Sequence, Component and Deployment diagram.
• Development using JavaScript for form validation & scripting.
• Responsible for System Level Database implementations.
• Developed API and Class libraries.
• Database Design, and Conventions to be followed for the system. Active involvement in database design, development and coding of PL/SQL, SQLDDL&DML statements, functions, views and triggers using IBM UDB, DB2.
• Responsible for organizing and managing team.
• Followed XP Technique with Iteration Model.
• Reviewed the code and test cases written by the team members and correct it wherever necessary.

Environment: Java, EJB, J2ME, J2EE, JSP, J Boss Application Server, JDBC, MVC, Oracle, SQL, PLSQL.

Confidential

Software Engineer

Responsibilities:

• Developed and deployed Entity & Session beans on Web Logic Application server.
• Used JDBC, JNDI for Connection Pooling and interaction with the database.
• EJB Components and Java Beans are used to process, validate and transmit the data.
• Unit testing of the modules using JUnit.
• Developed ANT (Build File) and Shell Scripts for the automated deployment in the Web Logic Application Server.
• Performed in providing J2EE and JVM tunings that can help increase throughput for the applications.
• Involved in the code-merge, and integration in the system environment.
• Involved in preparing Test Cases, Code Review, Deployment and Documentation.
• Involved in the Configuration Management and Version Control.
• Responsible for test strategy preparation & Deployment strategy preparation.
• Integrated the Application with Database using JDBC.
• Used JNDI for registering and locating Java objects.
• Used Servlets for the development of automated e-mail response for inquiries.
• Communicated between different applications using JMS.

Environment: Linux, EJB, Web Logic 6.0, XML, JDBC, JNDI, Oracle 8i, Ant, CVS.