Objective

I am a Senior Software Professional with expertise in System Analysis, multi-tier n-tier architectural design, development and execution using J2EE SERVLETS, JSP, XML, EJB , RDBMS Oracle 8i/9i and Legacy Systems. I have experience working for Government, multi-national Companies MNC as well as with startups. I am looking for a Senior Client/Server Programmer Analyst in the field of OOAD with J2EE.

Summary

• Sun Certified J2EE Web and Business Components Developer with 16 years of highly organized hands on experience in design and development and integration of various N-Tiered Client Server Business Applications.
• Extensively used UML, GoF and J2EE design patterns in the various applications.
• Development experience with EJB, XML, Servlets, JSP, AJAX, JDBC
• Successfully implemented Struts, Hibernate, Junit, Cactus frameworks and ant scripts.
• Experienced working with JBOSS, Web logic 5.x, 6.x, 7.x/8.1, Web Sphere 4.0, 5, Tomcat 5.0.
• Experienced in connecting the J2EE system to Legacy Systems Unisys and IBM DB2 and other Databases Oracle 8i/9i/10g.
• Experienced in re-designing and implementing the existing Oracle Designer 2000 based application to Client-Server System with J2EE technologies with Legacy Mainframe System.
• Had working experience in developing secure software applications for health care and retail Industries on various standards like HIPAA, HL7 and X12 standards.
• Self-motivated and Good Team player with excellent communication and interpersonal skills and also capable of working independently even under high-pressure challenges.
• Can Produce excellent product results by employing my strong problem solving skills
• Understand new ideas and technical concepts quickly and producing meaningful results

Technical Skills:

Languages Java 2.0, C, C , Shell Scripts, JavaScript, HTML4.0

Technologies J2EE EJB, SERVLETS, JSP, JDBC, XML, WSDL , AJAX

DB Scripts SQL, PL/SQL

Database Unisys MF, Oracle8i/9i/10g, SQL Server 2000, DB2

Frame Works Struts, Hibernate, spring, Junit, Cactus.

Application Servers JBOSS, Weblogic 6.x/7.x/8.1, WebSphere 4.0/5.0/6.0, Apache Resin, Tomcat

Reports JREntServer 6.0, JReport Designer 6.0

IDE Tools MyEclipse 3.2, JDeveloper, TOAD, SQL Navigator 4.5

Operating Systems , Windows XP, 2000, NT, Sun Solaris 8.0

EAI Servers Weblogic 8.1 Integration Server, e gate 4.5.x/Data Gate, e Xchange 4.5.x, DTPRA Connectors

EDI Standards HL7, HIPAA, X12

Professional Experience

Confidential

Java Developer

Responsibilities

• Worked in all the phases of Software Development Life Cycle SDLC to analyze, design, development, implementation, testing, Deployment, Post Production support of the ASSETS Application for Child Support.
• DTPRA Implementation to connect to the Mainframe. Moved from Weblogic Tuxedo to DTPRA.
• Responsible for implementing the CSMS case updates EJB Transaction based for Child, Client, and Respondent, Employer, and PEX information in to the Legacy System. Its converting the existing CSMS function to browser based application ASSETS .
• Implemented Business edits for FCI Family Court Interface system using JAXB and also for implementing the presentation of the FCI messages.
• Worked with the BA's in the case intake process for various Case Types.
• Responsible for the conversion of the various CSMS online Inquiry modules in to the ASSETS Application viz., Summary, Case, Account, Enforcement etc.
• Implemented the document generation for various modules viz., SOS, LCG and NYS Family Court MedX, Support Petition, Medical Support Paternity Petition , EITC.
• Implemented the Worker-Alerts Functionality Struts, EJB, Hibernate for District Users.
• Implemented AJAX functionality to few of the screens in the Application.
• Implemented WRTS module WRTS Case Info and Individual Info .
• Worked with several non-business users to gather the requirements, analyze and document.
• Implemented the feature of Page Specific Help in Assets.
• Responsible for implementing the display of tabular formatted data Display Table in a consistent way through out the application by replacing the old ones.
• Brought consistency to the display of all pages in the application using Style sheets, JavaScript, and to make it pass thru the Acc Verify.
• Implemented the Junit and Cactus Test Cases and used CVS, Log4J, Eclipse Profiler.
• Implemented Application Security using LDAP/Siteminder
• Developed various Data Accessing components using Hibernate to connect to Oracle Database.
• Responsible for implementing J2EE design patterns like Session fa ade, Data Access Objects, Singleton, Business delegate in to the present system.
• Implemented Struts-menu, display table tags framework in to the application.
• Up gradation of Application from Weblogic to JBoss and Tuxedo to DTPRA.
• Developed various modules both GUI and Backend using JSP, Servlets, Hibernate etc.,

Confidential

Environment : E Gate, Java, JMS, EJB2.0, JSP, Servlets, JDBC, XML. Weblogic/Web Sphere Server 5.x, ANT, LDAP, Oracle 8i, DB2, CVS, Windows 2000/NT, Sun Solaris 8.0, Siteminder.

Responsibilities

• Responsible for implementing the Intranet application for business partners world wide Suppliers of the Gap to send their sample product designs to the Designers. This was developed based on Struts 1.0, Servlets, JSP, EJB and Oracle Database.
• Designed and developed the account management, product management and relationship management subsystems of the application.
• Developed a schema to read TLOG data from MQs, transform it to XML document and then load it into MQ queues and Oracle database using MQ e Ways, standard BOBs and JMS queues.
• Defined the XML schema according to the IXRetail format and transformed DTD to ETD.
• Implemented the separate JMS components to handle Batch Polled data to transform it into TLOG format and route it through different set of queues.
• Handled the Gift Certificate and Merchandise Certificate Issue/Redemption by implementing the 2 way transactional EJBs to process new TLOG data and modifying 4 new and 2 updated tables in Oracle 9i and also in the IBM DB2 Mainframe Databases,
• Did unit testing and performed rigorous volume testing to test the performance of the BOBs and Multimode connecters to achieve 300 transactions/second to the database.
• Participated in the Integration Testing and provided initial production support to various business partners and involved in fine-tuning of the application.
• Documented the Unit testing results of both Trickle and Batch Poll data.
• Involved in accessing the complex and large scale data from Unisys System.
• Implemented Struts Framework in the View of the MVC architecture.
• Wrote a shell script to automatically Kill and bring up the BOB if it hangs in the production and scheduled a cron job to run and page through the Tivoli system.
• Responsible for implementing J2EE design patterns like Session fa ade, Value Object, Service locator, Data Access Objects and Business delegate in to the system.
• Implemented Application Security using LDAP/Siteminder for user account security

Confidential

Environment : E Gate, Java, struts, EJB, JMS, Servlets, JSP, Websphere 4.0, CVS, Visio 2002, HL7, AIX 4.5.2, Oracle8i, Windows2000

Responsibilities

• Responsible for high-level Volume analysis, design and architecture, Test Plans and implementation.
• Implemented the RTR component model N-Tiered Client-Server Model
• Responsible for the implementation of various E Gate connectors tcpiphl7, batch, multimode, File, Oracle, SQL Server
• Created customized ETD's in XML for HL7 format based on client's requirements and also used HL7 templates provided depending on requirement.
• Created value objects in Java to map the data for various facilities in various departments in their existing System.
• Implemented Common Services, Struts based Framework for external UI, which is used to control and monitor the bounced events, if any present.
• Implemented EJBs for specific categories of messages which involved patient data transactions in various facilities.
• Communication of events from Servlets, JSPs to e gate IQ using the JMS API.
• JNI Java Native Interface is used to access to some of the existing C components
• Used the Oracle 8.i as the Database for by passing the events if there is a flaw in the data flow and reactivating the same events using the Common Services.
• Implemented the middle tier business development using EJBs.
• Implemented J2EE/GoF Design patterns

Confidential

Environment : J2EE Java1.2, EJB, Servlets, JSP2.0 , XML, SOAP, WSDL, ant, SQL, PL/SQL, Websphere4.0, Weblogic6.1, Oracle8i, IBM Apache 1.1.3 Resin2.0, Windows 2000, Perforce 3.0, Visual Source Safe 6.0, VJ 6.0, Jbuilder6.0

Responsibilities

• Developed PL/SQL Scripts for the data transactions with various merchants.
• Responsible for the development of test cases for various RDBMS Schemas mainly with Oracle 8i and SQLServer2000 for Rainmaker.
• Adapter Web Services allow the client applications to synchronously execute any of the operations supported by the Adapter instance. This is achieved by SOAP and WSDL
• Responsible for writing the native code in C
• Written the VB code and to make the product in the executable mode.
• A handler recognizes the final page of the checkout process and handles control to the parsing module. Parser finds out the required information from the clients end page and inserts required data in the DB. Front end is implemented in JSP and Servlets
• Lead a team of 5 for the Parsing and Handling Module.
• Responsible in the design and development of various modules of the core product viz., Event Message Manager, Channels, Adapters, Adapter WS and PH Module.
• Implemented the middle tier business process using EJB and Backend data sync using Entity Beans.
• Responsible for monitoring the performance during runtime sessions.
• Involved in the research to make product compatible with various Application Servers viz., JBOSS, Oracle9AS, OC4J, and Web Sphere apart from the main development in WebLogic6.1.
• Implemented several of the GoF Design Patterns

Confidential

Environment : Java1.2, Servlets, JSP2.0, XML, XSL, IBM Web Sphere 3.5, Apache1.1.3, Resin1.2, Oracle8i, Windows2000, Visual Source Safe5.0, Jbuilder2.0

Responsibilities

• Responsible for the design and development of two products OnePage Content Aggregator and OnePage Personal Portal using 3 tier MVC architecture using JSP, Servlets, JavaScript and HTML
• Responsible for the development of CCL Content Collection Language , a unique language written in Java for gathering the information from any chosen web sites dynamically even though the targeted web data content changes.
• Responsible for the development of Tile Monitoring Tool TMT , for monitoring the dataflow through tiles from various data sources on the web, which automates the QA process.
• Responsible for the generation of unique sessions for a particular user and maintaining the sessions through out his presence in the site.
• Developed PL/SQL Scripts for positioning tiles of User preference.
• Implemented the middle tier connectivity.
• Also developed of various modules viz., Window Manager and Window Builder in the OnePage Corporate Portal.
• Implemented several of the GoF Design Patterns

Confidential

Environment : Java1.2, Servlets, Applets, Apache Jserv1.1 , Oracle7.3

JavaScripts1.2, HTML4.0, Window NT4.0, Linux

Responsibilities

• Interacted with the client, gathered the information and designed the basic theme of the site. Some of the pages are written in Servlets and few in Appets with HTML
• Responsible for the development of the Site where it provides general and technical information about the products related to spare parts of the automobiles.
• Developed the server side logic for the intercommunication among different branches, which used for maintaining the data warehouse details.
• Responsible for the development of User Module and the Partner Module.
• Partner Module is for the internal communication among different partners of the Kargas dealers where as User Module is the one that is actually visible for the general users
• Responsible for the development of the database scripts in Oracle 7.3 Databse.

Confidential

Environment : Java1.1, Servlets, JavaWebServer1.1.3, Oracle7.3

JavaScripts1.2, HTML4.0, Windows NT

Responsibilities

• Responsible for developing online registrations, enquiries etc., using Servlets and HTML for the front end and Oracle as the back end.
• Also involved in the creation of virtual classrooms using Flash for demonstration of courses.
• Involved in the development of PHRMA Courseware.
• Interacted with the Team in USA branch office, gathered the information and also did implementation according to the requirements.

Confidential

Environment : Java1.0, JDBC, SQL SERVER 6.5 and Windows NT

Responsibilities

• Responsible for the development of the application for a System Security that allows only authorized users only to perform the operations, however a read-only option was provided to others viz., front office desk. This is done entirely using pure Java API's
• Database maintenance was also done through Message Manager and customized reports could be generated to display the records.

Confidential

Environment : HTML4.0, Java1.0, JDBC, SQL SERVER 6.5 and Windows NT

Responsibilities

• Responsible for the coding of front-end graphics using Applets and HTML, JavaScript
• Developed customized reports for check out details of the canteen for a particular employee.
• Involved mainly in the design and development of database driven module, which should maintain the stock details and the supply chain details. SQL Server is the back end database used.