EXPERIENCE SUMMARY:

• Over 18 years of experience in SOA, Cloud Computing, analysis, design, development and deploying n - tier web applications and client / server applications of n-tier component based applications using JAVA, J2EE, CMS systems like CQ5, Stellant and Web Technologies for enterprise applications.
• Expertise in Java Planner Calendar System.
• Extensive experience in designing frameworks with J2EE design patterns.
• Expertise in installing & configuring Web Server-Tomcat 5.x, and Application Servers-WebLogic9.2, WebSphere 9.0, OAS and JBoss7.0
• Experienced in OR Mapping with Hibernate 4.0/3.0.
• Experience in AOP and integrating with Spring framework.
• Experience in working in JBoss ESB Server in Cloud Computing Environment.
• Experience in designing, developing and deploying EJBs using WebLogic.
• Expertise in designing enterprise applications using Struts framework, Custom Tag Libraries and JSPs.
• Expertise in developing web applications using Struts 1.1.
• Knowledge in developing web applications using Java Server Faces.
• Well experienced in developing web applications using Rational Unified Process. Good experience in identifying actors, use cases and representing UML diagrams in Rational Rose.
• Excellent back-end programming skills using SQL, PL/SQL, Stored Procedures and Triggers in MS SQL Server and Oracle 9i.
• Good exposure to web services development using SOAP, WSDL and UDDI.
• Good web page design skills using HTML, Java Script and CSS and integrating with libraries like JQuery.
• Ability to be an effective team player and work under time constraints.
• Highly capable of learning new technology and adapt to a new environment.
• Highly proficient in COTS products like Remedy 7.6.
• Highly Proficient in products like Livelink and Retrievalware.
• Efficiently worked on JUnit and other 3rd party testing tools like Fitnesse.
• Experience in working in business rules engine named Blaze.
• Experience in working with iBATIS2.3.1.

COMPUTER SKILLS:

Languages: JAVA, C, C++, SQL, HTML

Middleware: CORBA, RMI, EJB

Operating Systems: UNIX, WINDOWS 00/NT, LINUX

Software Engineering: Process Rational Unified Process (RUP), Agile

Analysis and Design Methods: Unified Modeling Language (UML)

Web Software/API: J2EE (JSP, SERVLETS, EJB), Struts Framework, JSF, Hibernate, iBATIS, Log4J, XML, SOAP, UDDI, WSDL, LDAP, JNDI, JMS, JDBC, JSTL, XSLT, Ant

Web/Application Servers: Tomcat 5.x/4.x,BEA’s Weblogic Application Server 11.0, JBoss 4.0, WebSphere 5.0/6.0

Databases: Oracle 9i, SQL Server 2008, DB2, MS Access, MySQL

Design Tools: Rational Rose, Together J 6.1,Enterprise Architect 6.5

IDE: RSA, TogetherJ 6.1, WebLogic WorkShop 8.1, JBuilder 2005, Eclipse 3.0, JDeveloper

WORK EXPERIENCE:

Confidential

Team Lead and Architect

Responsibilities:

• Led a team of 15 developers for an automation project that involves Grand Jury Cases and Subpoenas.
• Calendering System and Struts/Spring and Hibernate based web project implemented with Oracle as database.
• My role involved design, develop and lead developers, assign tasks in an Agile model and work with Project Manager and Confidential management.
• Unix platform with Weblogic server and LDAP User management is implemented for Authentication and Authorization.

Environment: Eclipse Juno, Weblogic Server 10.3.3, Oracle 10g and Junit.

Confidential

Java Enterprise Architect

Responsibilities:

• As part of migration effort to move from Weblogic 9.2 Portal to JBoss Community Server 6.0, extracted data from Weblogic Stellant system and dumped 1 terabyte size of files into a filesystem and moved to CQ5 system.
• As Stellant Content Management System was based on ColdFusion and there were issues with single threaded model and caching issues, CQ5 based OSGi framework was chosen for new content management system. Apache Sling framework to access JCR is implemented. RESTful webservices are used to access nodes and content access.
• Also, designed a SOA based architecture for the Confidential IT environment. As an Architect, I have redesigned the application with Web Services, Struts, Spring and Hibernate based application. JUnit and End to End lifecycle development is implemented in Agile methodology based development. Design Patterns like MVC, Factory pattern, Spring based Declarative Transactions, Spring JDBC Data Abstraction and Hibernate are some of the features of this project. Quartz Scheduler jobs were implemented as part of notifications.
• Beehive NETUI framework was successfully migrated as part of the effort to deploy into JBoss. Jetty webserver is used in this effort. Maven builds are done extensively along with JUnits for testing

Environment: J2EE, BPEL, JUnit, Maven,Jetty Server, JBoss 6.0 Community Edition, Weblogic Portal, Oracle 11g, Struts 1.2, Spring, Hibernate 3.0 and Web Services.

Confidential

Solutions Architect

Responsibilities:

• Designed a SOA based architecture for Spectrum 4.0 application for Confidential .
• This project involves Outgoing/Incoming and Error/Variance of data between Confidential and a Paying Agent.
• As an Architect, I have redesigned the application with Web Services, Struts, Spring and Hibernate based application.
• JUnit and End to End lifecycle development is implemented in Agile methodology based development.
• Design Patterns like MVC, Factory pattern, Spring based Declarative Transactions, Spring JDBC Data Abstraction and Hibernate are some of the features of this project.
• Developed ‘ Incoming Transmission’ module where daily files come from Paying Agent to Confidential through sftp and the file is parsed and information is stored in Oracle database through BPEL jobs.

Environment: J2EE, BPEL, JUnit, Oracle 11g, Struts 1.2, Spring, Hibernate 3.0 and Web Services.

Confidential

Java Architect

Responsibilities:

• SOA based architecture with RSA and Weblogic as Application Server was used to migrate an existing application named CDIS from Oracle Application Server.
• As an Architect, I have redesigned the application and also re-architected other projects named IAMS and MAAPCO using Cloud Computing technologies with JBoss ESB Server.
• Multiple File Upload using JQuery and ADF was successfully implemented and redesigned the existing webservices streaming of uploaded files to Documentum by splicing the files similar to Netflix theme.
• JUnit and End to End lifecycle development using JSPs, Java Server Faces(JSF), EJBs, DAOs and Web Services.

Environment: Rational Software Architect, JBoss ESB, Weblogic 11g, Oracle ADF, J2EE, JUnit, Oracle 11g and Windows.

Confidential

Java Architect

Responsibilities:

• Using Websphere Portal Server for portlets, UI was done in JSFs and JSPs with pagecodes.Work involved developing utilities like Organization codes, Place Codes, Procurement Codes and User Delegation.
• Extensively developed batch processes for Purchase Card Notification, PCAO Notification, E-Mail logs etc.JUnit and End to End lifecycle development using JSPs, Java Server Faces(JSF), EJBs, DAOs and Web Services.

Environment: Rational Software Architect, WebSphere 6.1, Websphere Portal Server 6.1, J2EE, JUnit, Oracle 11g and Windows.

Confidential, Herndon, VA

Sr. J2EE Developer

Responsibilities:

• Involved in designing of application using UML methodology.
• Prepared artifacts such as Use Cases, sequence diagrams, class diagrams and deployment diagrams based on UML to enforce Rational Unified Process using Rational Rose.
• Prepared and analyzed Use Cases and designed the UML components using Rational Rose 2000.
• Use Case and Sequence Diagrams with Rational Rose UML. Identify Class & Operation specifications using OOAD methodology within the problem domain.
• Prepared UML diagrams for the use cases using RUP methodology.
• Design of classes identified in the Architecture analysis and design.
• Created Attractive User interface with JSP.
• Wrote Procedures, Triggers, and Queries for business logic.
• Developed web user interface and implemented MVC architecture using Apache STRUTS framework.
• Designed and developed functionalities for the module in MVC pattern using Struts framework.
• Struts Tiles framework is used to dynamically build the jsp page for all the modules
• Used Struts tag library for implementing the web interfaces.
• Worked with iBATIS2.3.1
• Used Struts Validator framework for server side validations.
• Examined, Developed and accomplished using Webservices and SOA
• Designed and Coded Tags, action and Model Class to fit in Struts framework.
• Facilitate meetings, discussions and record resolutions to close the gaps in the draft Business Requirements before sign-off.
• Used JavaScript for client side validations.
• Performed Unit testing and Integration testing.

Environment: Java 1.5, JSP, Struts, Java Script, ANT, CSS, ClearCase, ClearQuest, Oracle 9i, Reporting Services 2005, Log 4j, BEA Weblogic 9.2, iBATIS 2.3.1, Unix and JUnit.

Confidential, Richmond, VA

Sr. J2EE Developer

Responsibilities:

• Designed and developed EDI based transaction oriented J2EE application for customers in the government sector.
• Lead IT scoping and tools for Stress testing including beta testing, marketing, branding, customer identification, and communication.
• Ensured operational efficiency by utilizing a SCRUM based AGILE framework.

Environment: JBoss 4.2.2, SQL Server 2005, Eclipse, XStream, XML, Windows XP, J2EE, EJB, SOA, Web Services (Apache-Axis), Design Patterns, SQL and Portlets.

Confidential, Richmond, VA

Sr. J2EE Developer

Responsibilities:

• Managed a group of IT staff remotely located in Pune, India
• Conducted daily scrum meetings and updated status for Senior management.
• Designed and developed a company-wide project that introduced a new destination platform website for customers in the government sector.
• Lead IT scoping and development and managed all aspects of new product introduction, including beta testing, marketing, branding, customer identification, and communication.
• Managed multi-million dollar, federally funded project, on time and on budget, bridging charity offices in 40 states.
• Ensured operational efficiency by utilizing a SCRUM based AGILE framework.
• Architected and defined requirements within a team atmosphere, modeling and designing for a conversion from Java to dot Net platform.
• Implemented smaller projects, including various search engines products, online messaging, data/document import processes, and data/document management.
• Worked on ‘Case Management Study’ for Confidential and designed, developed applications using Weblogic 8.1 workshop. Work involved architecture, development, testing and deployment of the application. Developed Expense

Environment: WebSphere, SQL Server 2005, Eclipse, Sprint, XStream, XML, Windows XP, J2EE, EJB, Design Patterns, SQL, JSP, Crystal Reports XI /Business Objects XI R2, Oracle 10g, Oracle9i, Excel, Windows XP.

Confidential, Richmond, VA

Sr. J2EE Developer

Responsibilities:

• Assisted in bringing a 5-department manual workflow process on line, reducing the process time line, man hours, and errors.
• Lead a team of 20 people as an Architect for ”Catalog Item” application and designed and developed the application using Struts, Spring and Hibernate.
• AS400 and SQLServer databases were used. Deployment and building ant scripts and production issues were solved.
• Entire Software Development lifecycle implementation and Agile methodology was used and work involved hibernate mapping, database schema, coding service layer, writing JSPs using Struts and testing the application using Junit.

Confidential, Richmond, VA

Senior J2EE consultant

Technology: J2EE, EJB, JSP,Hibernate,JMS, Webservices,Struts, JavaScript, HTML, SQLServer,Oracle 9i, Eclipse 3.1, Weblogic, Spring, XML, Maven, JAXB

Methodology: Agile.

Responsibilities:

• Implemented Business Layer using stateless Session Beans.
• Involved in the Design and implementation of Persistence Layer using Hibernate
• Customized Blaze Advisor for customer specific rules.
• Implemented a adapter Layer that involved transforming flatfiles into XML and loading data into serviceLayer
• Impemented Variable screens for the web Layer.
• Implemented a adapter Layer that involved transforming flatfiles into XML and loading data into database after validating.
• Worked on a Conversion Project that involved Merging and splitting files into a destination file

Confidential, Washington, DC

Sr. Java Developer

Technology: J2EE, EJB, JSP,Hibernate,JMS, Webservices,Struts, JavaScript, HTML, Oracle 9i, Eclipse 3.1,Toad,JBoss4.0.2, Ant.

Responsibilities:

• Analyzing use cases and developing design diagrams.
• Wrote a webservice using JAX-RPC for the System interface module.
• Implemented JMS API as part of the application.
• Used Hibernate 3.0 for O/R Mapping and Persistence.
• Used Struts and tiles for developing UI.
• Designed the data model for the application.
• Implemented various design patterns including Business Delegate, Façade, Singleton, MVC, DTO and DAO.
• Used CVS as source code control.
• Analyzing use cases and developing design diagrams.
• Designed and developed EJBs as part of the application.
• Used Hibernate for O/R Mapping and Persistence.
• Used Struts and JSFs for developing UI.
• Developed ANT scripts for building and deploying the project.
• Implemented various design patterns including Business Delegate, Façade, Singleton, MVC, DTO and DAO.
• Used CVS as source code control.

Confidential, Richmond, VA

Sr. Java Developer

Technology: J2EE, EJB, JSP, JavaScript, HTML, Oracle 9i, TogetherJ,Toad,WebLogic7.0, Ant,DreamWeaver, SunOS, HPUX.

Responsibilities:

• Analyzing use cases and developing design diagrams.
• Designed and developed EJBs as part of the application.
• Wrote Oracle Stored Procedures as part of the application.
• Developed ANT scripts for building and deploying the project.
• Used Together to generate class diagrams and sequence diagrams.
• Implemented various design patterns including Business Delegate, Façade, Singleton, MVC, DTO and DAO.
• Used PVCS as source code control.
• Designed and developed EJBs, JSPs & Struts Actions as part of the application
• Wrote JSP front-end validations using Struts validator and regular expressions.
• Developed different page layouts using Apache Tiles.
• Implemented various design patterns including Business Delegate, Façade, Singleton, MVC, DTO and DAO
• Developed ANT scripts for building and deploying the project.
• Used PVCS as source code control .

Confidential, Richmond, VA

Java Developer

Technology: HPUX,Java, J2EE, JavaScript, Struts, XML, HTML,DB2, Weblogic 6.0, TopLink

Responsibilities:

• Understand functional requirements.
• Design and document technical design for the functional specs.
• Implement back end framework for business logic through EJBs
• Design and implement interfaces for integrating the application server with AS400 servers.
• Develop JSPs, custom tags and action classes using Struts framework
• Wrote deployment scripts for implemented EJBs using Ant.

Confidential, Herndon,VA

Java Developer

Technology: SunOS, HPUX,J2EE, EJB, JSP, JavaScript, HTML, Oracle, WebLogic6.0, Tomcat 4.0, Ant, J2EE and Struts framework.

Responsibilities:

• Analyzing use cases and developing design diagrams
• Design data model for Account Management and Account Billing modules.
• Design back end architecture for Account Management and Account Billing System using J2EE patterns.
• Define, implement and deploy EJBs for data access and business logic (Service layer and Domain layer).
• Design the presentation layer for Account Management and Account Billing modules using Struts framework.
• Implement the web-interface using JSP, JSTL tags.
• Front-End Validations were done using JavaScript.
• Used JUnit for unit testing, and devised test plans for all the developed modules.

Confidential, Reston, VA

Software Engineer

Technology: HPUX10.2,Java,J2EE, JSP, XML, XSLT1.0, Resin1.1.5, SAXON

Responsibilities:

• Understand functional requirements.
• Design and document technical design for the functional specs.
• Wrote JSP custom tags as part of the project.
• Wrote deployment scripts for implemented EJBs using Ant.